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For Drug Testing in California for Employers Call Now: 866-843-4545

For Drug Testing in California for Individuals for immediate testing, Call Now: 866-843-4545

Drug Testing and Alcohol Testing in California

California law does not prohibit employers from conducting drug testing on applicants. Employers are generally allowed to drug test applicants on a pre-employment basis, provided that pre-employment drug tests are implemented and conducted in a fair and consistent manner to all applicants who are applying for a position within a specific job class.

California is a unique State for drug testing.  DOT drug testing is required and is enforced by the Department of California Highway Patrol.  A link to the CONTROLLED SUBSTANCES AND ALCOHOL TESTING COMPLIANCE CHECKLIST is provided at the bottom of this page.  This checklist is provided by the Department of California Highway Patrol; they are very serious about compliance in the drug testing program.

Lab based urine drug testing and lab based oral fluid drug testing are the most common types of drug testing performed in California.  Many California companies operate as a Drug Free Workplace.  California court cases have found that employers may require employees to pass a drug test as a condition of employment. As long as an employer tests all applicants for particular job positions and doesn’t single out certain applicants based on protected characteristics (such as race or disability), courts have upheld this type of testing.

California has a “compassionate use” law, which allows residents to use marijuana for medical purposes. California State law requires users to get a doctor’s written authorization to use marijuana. A patient who has a valid prescription may not be prosecuted under state law for crimes relating to the use, possession, or cultivation of a certain amount of marijuana. However, California’s Supreme Court has held that an employer may refuse to hire an applicant who tests positive for marijuana, even if the drug is legally prescribed for a disability.  Also, DOT drug testing does not ever allow marijuana use in California or any State.

The California Public Utilities Commission (CPUC) also enforces drug testing programs for limousine, bus, and shuttle companies.  The PUC required applicants for PSC or TCP operating authority must provide for a mandatory controlled substance and alcohol testing program as adopted by the Commission pursuant to Public Utilities Code Sections 1032.1 and 5374(a)(2) and b)(1)(I). The program, which is substantially similar to federal drug testing regulations, applies to drivers who operate vehicles with a seating capacity of 15 persons or less. Program requirements are set forth in Commission Resolutions TL-18716 and TL-18760. Included are requirements for pre-employment, random and post-accident testing of drivers, employee education, and supervisor training. Applicants who will employ drivers to operate vehicles seating 16 persons or more are required to comply with the federal regulations.    

California does not have a statute that specifically regulates drug testing in the private sector. However, there is case law that affects who can be tested and under what circumstances. Additionally, two municipalities, San Francisco and Berkeley, have ordinances that restrict drug testing in a number of ways. Basically in California, random drug testing should be limited to safety sensitive positions.  A California Court ruled that random testing did not have to be limited to situations involving public safety; if an employee works in an occupation in which his or her impairment could threaten the safety of coworkers or the worker himself random testing can be justified.

California has laws that provide that “intoxication” or controlled substance use (positive test/refusal) may affect eligibility for workers compensation or unemployment benefits.  Generally speaking, an injury which is caused from drug or alcohol intoxication is not compensable. However, drug or alcohol intoxication at the time of injury does not necessarily mean that there is a complete bar to recovery. It must be proven that the intoxication basically caused the injury.

The basic California statutory requirement is that to be compensable, an injury must arise out of and in the course of the employment [CA Labor Code §3600(a)].  Other statutory conditions of compensability included in Labor Code §3600 are that: (1) neither employer nor employee is excluded by statute; (2) the employee is performing service incidental to the employment at the time of injury; (3) the injury is proximately caused by the employment; (4) the injury is not caused by the employee's intoxication; (5) the injury is not intentionally self-inflicted; (6) the employee did not willfully and deliberately cause his or her own death; (7) the injury did not arise out of an altercation in which the injured employee was the initial physical aggressor; (8) the injury is not caused by the injured employee's commission of a felony; (9) the injury did not arise out of voluntary participation in an off-duty recreational, social, or athletic activity; and (10) the claim was not post termination.

In California, if an employee alleges a work accident, the employer may raise a defense that that the injured worker was intoxicated. If the employer prevails, the employee takes nothing. The employer has a rather high bar to meet though.

In order to succeed the employer must prove two things. Labor Code Section 5705 (B) says that the intoxication must have CAUSED the injury. First the employer must prove the employee was intoxicated. Most employers don't have a breathalyzer in the office – so you need the ability to get a mobile breath alcohol technician (BAT) out to your facility as soon as possible.  A drug test should be conducted also as soon as possible.  Lab based oral fluid testing would be advisable because it shows more recent use of the drug as opposed to urine or hair testing.

If the judge decides the employee was intoxicated the second issue must be decided, CAUSE. It’s not enough to show the employee was intoxicated. The employer must show that intoxication CAUSED the injury. If an employee is intoxicated at work and injured because a box falls on them. The intoxication did not cause the injury; rather it was the falling box. On the other hand if an employee is intoxicated at work and slips and falls, the intoxication may have caused the fall thus the employee will take nothing.

Published California court decisions do not fully explain what kind of causation is required to prove the defense of intoxication. However, the results reached in the cases indicate that the courts interpret the statutes as requiring that intoxication must be shown to be a proximate cause or substantial factor in causing injury, but not necessarily the sole cause.  Research shows judges have gone both ways, sometimes favoring the employee and sometimes favoring the employer and denying the workers’ comp claim.

California Division of Workers' Compensation (DWC) monitors the administration of workers' compensation claims, and provides administrative and judicial services to assist in resolving disputes that arise in connection with claims for workers' compensation benefits.

Finally, it must clearly be noted that the intoxication defense in California is not automatic and could potentially be difficult to prove.  The employer has the burden of proving intoxication as a proximate cause of the injury. It is not sufficient to show that the worker was intoxicated at the time of his accident. For defense of intoxication to be sustained, it must be shown that the intoxication was a substantial cause of the injury.

An employer that condones or encourages drinking or use of illegal drugs may be estopped from asserting the intoxication defense. The Supreme Court Decision in McCarty v WCAB (1974) 12 C3d 677, 39 CCC 712 (employer estopped to raise intoxication because it permitted the consumption of alcohol at Christmas party) led many employers to seriously curtail employer-sponsored holiday festivities. Employers that allow employees to drink or used drugs on the job will not prevail.

Realizing that any one workers compensation claim could cost tens or hundreds of thousands of dollars, it is clearly a best practice to maintain a drug free workplace in efforts to maintain a safer workplace and reduce the risk of accidents.  If the accident does occur the post-accident drug test is the first step in using the intoxication defense to deny the workers compensation claim, the employer must first determine intoxication.  From there an employer would consult with the insurance carrier and legal counsel to determine the potential of claim denial and potential challenge from the employee.

California Highway Patrol - CONTROLLED SUBSTANCES AND ALCOHOL TESTING COMPLIANCE CHECKLIST

Where are your drug testing centers located?
National Drug Screening has drug testing centers throughout California, immediate testing is available with one phone call. Drug testing locations are available in Los Angeles, San Francisco, San Diego, Sacramento, San Jose, Oakland, Santa Barbara, Pasadena, Mountain View, Beverly Hills, Anaheim, Hollister, Long Beach, Berkeley, Palm Springs, Fresno, Monterey, Santa Monica, Bakersfield, Malibu, Palo Alto, Big Sur, Irvine, Newport Beach, Huntington Beach, Cupertino, Temecula, Modesto, Santa Cruz, Napa, San Luis Obispo, Stockton, Riverside, Calabasas, Laguna Beach, Torrance, Orange, Burbank, Sunnyvale, Ventura, Ontario, Carlsbad, Carmel-by-the-Sea, Santa Clarita, Fremont, Solvang, Santa Rosa, Corona, Eureka, and Glendale. Once phone call can get you in to any of these drug testing facilities throughout California.

 

For Drug Testing in California for Employers Call Now: 866-843-4545

For Drug Testing in California for Individuals for immediate testing, Call Now: 866-843-4545

 

Testing locations in California

Desert Valley Medical Group-Adelanto ADELANTO

11499 BARTLETT AVE

ADELANTO , California 92301

Quest Diagnostics-Alameda - 2111 White

2111 Whitehall Place

Alameda , California 94501

Alhambra Hospital Medical Center-Affil Alhambra

100 S Raymond Ave

Alhambra , California 91801

DR. VINCENT V TRAN, DC Alhambra

940 E Main St Ste A

Alhambra , California 91801

South Coast Medical Group Aliso Viejo

5 Journey Ste 120

Aliso Viejo , California 92656

Concentra Medical Centers Anaheim

2121 S Towne Centre Pl Ste 100

Anaheim , California 92806

E & J Services Anaheim

333 S. Magnolia Ave

Anaheim , California 92804

Gateway Medical-Primary & Mulit Specia Anaheim

1006 W. La Palma Ave

Anaheim , California 92801

GOLDEN WEST MEDICAL CENTER ANAHEIM

1000 S. ANAHEIM BLVD., STE 200

ANAHEIM , California 92805

Healthpoint Medical Group Anaheim

1717 E Lincoln Ave

Anaheim , California 92805

Integra Test Anaheim

2814 W. Lincoln Ave

Anaheim , California 92801

LabCorp ANAHEIM

1801 W ROMNEYA DR STE 106

ANAHEIM , California 92801

MD Medical Clinics-Richard E Hughes, M Anaheim

1300 N Kraemer Blvd

Anaheim , California 92806

Sunrise Medical Group-Anaheim Anaheim

5475 E La Palma Ave

Anaheim , California 92807

Talbert Medical Group- Anaheim Anaheim

1236 N Magnolia Ave.

Anaheim , California 92801

Quest Diagnostics-Anderson - Gateway

2656 Gateway Dr

Anderson , California 96007

Contra Costa Industrial Medical Antioch

2339 Buchanan Rd

Antioch , California 94509

Richard Brophy, D.C. Antioch

3731 Sunset Ln Ste 102

Antioch , California 94509

Central Desert Industrial Medical Grou Apple Valley

18031 Us Highway 18 Ste A

Apple Valley , California 92307

Whitelaw Wellness Center Aptos

7887 Soquel Dr

Aptos , California 95003

All Pro Health Center Arcadia

56 E. Duarte Road

Arcadia , California 91006

Arcadia -Regal Medical Group Arcadia

117 E. Live Oak Ave.

Arcadia , California 91006

American Hospital Management ARCATA

3800 JANES RD

ARCATA , California 95521

LabCorp ARROYO GRANDE

880 OAK PARK BLVD SUITE 201

ARROYO GRANDE , California 93420

Quest Diagnostics-Arroyo Grande - Halc

310 South Halcyon Road

Arroyo Grande , California 93420

Castle Urgent Care Atwater

3605 Hospital Road

Atwater , California 95301

Sierra Doctors Med Group Auburn

275 Grass Valley Hwy

Auburn , California 95603

Sutter Occupational Health Auburn

3288 Bell Rd Ste 200

Auburn , California 95603

Quest Diagnostics-Auburn - Professiona

3133 Professional Drive

Auburn , California 95603

Catalina Island Medical Center Avalon

100 Falls Canyon Road

Avalon , California 90704

Arcpoint - Bakersfield BAKERSFIELD

7737 MEANY AVE

BAKERSFIELD , California 93308

Avertest Bakersfield

522 Chester Ave

Bakersfield , California 93301

Bakersfield Drug Testing Bakersfield

2204 Q Street Ste A

Bakersfield , California 93301

Central Valley Occupational Medical Gr BAKERSFIELD

4100 TRUXTUN AVE

BAKERSFIELD , California 93309

Examone Bakersfield

33 South Real Road

Bakersfield , California 93309

LabCorp BAKERSFIELD

3550 Q ST. STE 102

BAKERSFIELD , California 93301

National Toxicology Inc. Bakersfield

1100 California Ave

Bakersfield , California 93304

US HealthWorks Medical Group-Bakersfie BAKERSFIELD

1800 WESTWIND DR

BAKERSFIELD , California 93301

Quest Diagnostics-Bakersfield - Stockd

9500 Stockdale Hwy Ste 102

Bakersfield , California 93311

Quest Diagnostics-Barstow- Mountain Vi

309 E Mountain View St Ste 112

Barstow , California 92311

Willow Pass Medical Group Bay Point

53 Manor Dr Ste A

Bay Point , California 94565

Dr Law Staton LAS/HSS/C Bayside

4038 Brookwood Dr

Bayside , California 95524

Identity Match Bellflower

9724 Artesia Blvd

Bellflower , California 90706

Random Drug Testing Bellflower

15129 1/2 Clark Avenue

Bellflower , California 90706

Quest Diagnostics-Benicia - Columbus

2042 Columbus Pkwy

Benicia , California 94510

DISA Health and Safety Center -Benicia Bericia

160 East N Street

Bericia , California 94510

US Healthworks Medical Group, PC Berkeley

2850 7th St Ste 100

Berkeley , California 94710

Quest Diagnostics-Berkeley - Regent

2999 Regent Street

Berkeley , California 94705

Quest Diagnostics-Beverly Hills - Wils

8501 Wilshire Blvd Suite 305

Beverly Hills , California 90211

Richard A. Baumgartner, MD Big Bear Lake

42002 Fox Farm Road,

Big Bear Lake , California 92315

Steven M. Knapik Big Bear Lake

42002 Fax Farm Road

Big Bear Lake , California 92315

Northern Inyo Hospital Bishop

150 Pioneer Ln

Bishop , California 93514

Desert View Medical Center BLYTHE

205 N 1ST ST

BLYTHE , California 92225

LabCorp BLYTHE

101 E. HOBSON WAY, STE. A

BLYTHE , California 92225

Quest Diagnostics-Brawley - W. Legion

751 W Legion Rd Suite 202

Brawley , California 92227

Brea Canyon Medical Center Brea

710 N Brea Blvd Ste G

Brea , California 92821

EMSI-Garden Grove Brea

566 E Lambert Rd

Brea , California 92821

BrentWood Occupational Medicine Brentwood

3902 Walnut Blvd. Suite A-2

Brentwood , California 94513

Quest Diagnostics-Brentwood - Central

1181 Central Boulevard

Brentwood , California 94513

Buellton Medical Clinic Buellton

185 West Highway 246 #102

Buellton , California 93427

Burbank Emergency Medical Group-Burban Burbank

DBA/Burbank Occupational Healt

Burbank , California 91505

LabCorp BURBANK

2701 W ALAMEDA AVE STE 203

BURBANK , California 91505

Rapidcare Urgent Care Center Burbank

1130 W Olive Ave

Burbank , California 91506

St. Joseph Occupational Health Center Burbank

3413 Pacific Ave

Burbank , California 91505

ExamOne/Health Exams, Inc. Burlingame

1860 El Camino Real

Burlingame , California 94010

Industrial Urgent Care Med. Grp-James Calexico

120 W Cole Rd Ste B

Calexico , California 92231

US Healthworks-Santa Rosa Walk In Camarillo

4934 Verdugo Way

Camarillo , California 93012

Quest Diagnostics-Camarillo-Paseo Cama

500 Paseo Camarillo Suite 103

Camarillo , California 93010

Rapid Care Cameron Park

4062 Flying C Rd

Cameron Park , California 95682

Gateway Family Medical Center CAMPBELL

1580 WINCHESTER BLVD

CAMPBELL , California 95008

Access Medical Centers, Inc. Carlsbad

2626-b El Camino Real

Carlsbad , California 92008

US Healthworks Medical Group, PC Carlsbad

5814 Van Allen Way

Carlsbad , California 92008

US HealthWorks Medical Group, PC Carlsbad

5810 El Camino Real

Carlsbad , California 92008

Quest Diagnostics-Carlsbad Camino De L

3257 Camino De Los Coches Ste

Carlsbad , California 92009

Quest Diagnostics-Carmichael - 6620 Co

6620 Coyle Avenue

Carmichael , California 95608

Care Point Medical Center Castro Valley

22101 Redwood Rd

Castro Valley , California 94546

Quest Diagnostics-Castro Valley - Lake

20400 Lake Chabot Rd Ste 101

Castro Valley , California 94546

Cal-Test, Inc-Cathedral City Cathedral City

68-733 Perez Road

Cathedral City , California 92234

Eisenhower Medical Center Cathedral City

67780 E Palm Canyon Dr

Cathedral City , California 92234

Pacific Toxicology Chatsworth

9348 De Soto Ave

Chatsworth , California 91311

US Healthworks Medical Group, PC Chatsworth

9700 Desoto Avenue

Chatsworth , California 91311

LabCorp CHICO

572 RIO LINDO, UNIT 107

CHICO , California 95926

North Valley Physcians-Convenient Care Chico

670 Rio Lindo Ave

Chico , California 95926

Paramex Screening Services Chico

1450 Sherman Ave

Chico , California 95926

Quest Diagnostics-Chico - 670 Rio Lind

670 Rio Lindo Ave

Chico , California 95926

LabCorp CHINO

12555 CENTRAL AVE. STE A&F

CHINO , California 91710

US Healthworks Medical Group, PC Chino

15302 El Prado Rd.

Chino , California 91710

Quest Diagnostics-Chino - Roswell

13768 Roswell Suite 220

Chino , California 91710

POMONA VALLEY HEALTH CENTER Chino Hills

3110 Chino Ave

Chino Hills , California 91709

LabCorp CHULA VISTA

374 H ST. STE 103

CHULA VISTA , California 91910

Lakes Urgent & Family Medical Center Chula Vista

891 Kuhn Drive, Ste. 111

Chula Vista , California 91914

Sharp Rees Stealy-Occ Med Dpt Chula Vista

525 THIRD AVENUE

Chula Vista , California 91910

US Healthworks Medical Group, PC Chula Vista

1111 Broadway Ste 305

Chula Vista , California 91911

Quest Diagnostics-Chula Vista - 4th

480 4th Ave Ste 101

Chula Vista , California 91910

Exam Collections & Testing Services Citrus Heights

6060 Sunrise Vista Dr

Citrus Heights , California 95610

COMP-City of Industry City Of Industry

18575 Gale Ave Ste 155

City Of Industry , California 91748

US Healthworks Medical Group, PC City Of Industry

15707 East Valley Blvd

City Of Industry , California 91744

US Healthworks Medical Group, PC CITY OF INDUSTRY

17487 HURLEY ST

CITY OF INDUSTRY , California 91744

Premier Family Medicine Associates Inc CLAREMONT

1601 MONTE VISTA

CLAREMONT , California 91711

Adventist Health-Redbud Community Clearlake

15630 18th Avenue

Clearlake , California 95422

Quest Diagnostics-Coalinga - Phelps

1165 Phelps Avenue

Coalinga , California 93210

EMSI-Colton COLTON

935 S MOUNT VERNON AVE

COLTON , California 92324

US Healthworks Medical Group, PC Colton

850 E Washington St

Colton , California 92324

Colusa Regional Medical Center Colusa

199 E Webster St # At

Colusa , California 95932

Lemus Medical Center Commerce

5020 E Washington Blvd

Commerce , California 90040

Ross Health Care Clinic Commerce

2476 S Atlantic Blvd

Commerce , California 90040

Southern Immediate Medical Care Commerce

6538 Telegraph Rd

Commerce , California 90040

US Healthworks Medical Group, PC COMMERCE

3430 GARFIELD AVE

COMMERCE , California 90040

Talbert Medical Group Compton

818 W Alondra Blvd.

Compton , California 90220

US Healthworks Medical Group, PC Compton

2499 S Wilmington Ave

Compton , California 90220

American Industrial Care, Inc. Concord

2477 Pacheco Street

Concord , California 94520

DISA Health and Safety Center-Concord Concord

2280 Dimond Blvd Ste 520

Concord , California 94520

Fred J VonStieff M.D.-Advanced Industr Concord

2481 Pacheco St

Concord , California 94520

Muir/Diablo Ocupational Medical Concord

2231 Galaxy Ct

Concord , California 94520

Quest Diagnostics-Concord - East

2425 East Street

Concord , California 94520

LabCorp CORNING

155 SOLANO ST

CORNING , California 96021

Quest Diagnostics-Corning - Solano

275 Solano St

Corning , California 96021

Citrus Valley /Comp Access-DBA / Norco Corona

760 Washburn Ave

Corona , California 92882

COMPACCESS CORONA

760 WASHBURN AVE

CORONA , California 92882

COMP-Central Occ Med Providers-Corona Corona

1690 W 6th St

Corona , California 92882

Corona Ind Urgent Med Ctr Corona

1171 Railroad St

Corona , California 92882

LabCorp CORONA

800 MAGNOLIA AVE STE 108

CORONA , California 92879

Vista Medical Group/CUC Corona

1820 Fullerton Ave #140

Corona , California 92881

Quest Diagnostics-Corona - 9th

118 W 9th St

Corona , California 92882

Quest Diagnostics-Corona - Main

2250 S. Main St # 105

Corona , California 92882

Medical Center Of Marin Corte Madera

101 Casa Buena Dr

Corte Madera , California 94925

Coastal Family Medicine Costa Mesa

1190 Baker St

Costa Mesa , California 92626

Coastal Family Medicine Costa Mesa

131 E 17th St

Costa Mesa , California 92627

Family Doctors Costa Mesa

2200 Harbor Blvd Ste B210

Costa Mesa , California 92627

Quest Diagnostics-Covina - E. San Bern

554 E San Bernardino Rd Ste 10

Covina , California 91723

North Coast Health Screening Crescent City

1325 Northcrest Drive

Crescent City , California 95531

Cupertino Medical Group, PC-US HealthW Cupertino

10050 Bubb Rd

Cupertino , California 95014

Samaritan Medical Care Center Cypress

5400 Orange Ave

Cypress , California 90630

Sutter West Occupational Health Davis

2020 Sutter Place #101

Davis , California 95616

Woodland Clinic-Davis Med Group Davis

2660 W. Covell Rd

Davis , California 95616

St Helena Hospital-Adventist Deer Park

650 Sanitarium Rd.

Deer Park , California 94576

Alcohol & Drug Testing Delano

832 Jefferson Street

Delano , California 93215

LabCorp DELANO

1206 HIGH STREET

DELANO , California 93215

Angelmans Inc Dixon

1425 Market Lane

Dixon , California 95620

LabCorp DOWNEY

11411 BROOKSHIRE AVE STE 408

DOWNEY , California 90241

Mark Perez, MD Downey

9017 Suva St

Downey , California 90240

Talbert Medical Group-Downey Downey

8311 Florence Ave.

Downey , California 90240

VALLEYCARE OCCUP. HEALTH SYSTEMS DUBLIN

4000 DUBLIN BLVD

DUBLIN , California 94568

Chiropractic Healing Arts Center El Cajon

2345 Fletcher Parkway

El Cajon , California 92020

East County Urgent Care El Cajon

1625 E Main St

El Cajon , California 92021

LabCorp EL CAJON

1625 E MAIN ST STE 203

EL CAJON , California 92021

Industial Family Medical Care El Centro

1441 State St.

El Centro , California 92243

LabCorp EL CENTRO

1503 N IMPERIAL AVE STE 202

EL CENTRO , California 92243

LabCorp EL CENTRO

1600 S IMPERIAL AVE STE 5

EL CENTRO , California 92243

Valley Testing El Centro

588 Broadway St

El Centro , California 92243

Quest Diagnostics-El Centro - W. Main

1635 W Main St

El Centro , California 92243

Quest Diagnostics-El Cerrito - San Pab

10764 San Pablo Ave

El Cerrito , California 94530

Healthcare Partners Medical Group El Monte

3144 Santa Anita Ave Ste 205

El Monte , California 91733

US Healthworks Medical Group, PC El Monte

9350 Flair Dr

El Monte , California 91731

US Healthworks Medical Group, PC El Segundo

390 N Sepulveda Blvd

El Segundo , California 90245

Sutter Occupational Health Elk Grove

8170 Laguna Blvd

Elk Grove , California 95758

Emeryville Occupational Medical Center Emeryville

6001 Shellmound Street, Ste. 8

Emeryville , California 94608

LabCorp ENCINITAS

351 SANTA FE DR STE 210

ENCINITAS , California 92024

US Healthworks Medical Group, PC ESCONDIDO

860 W VALLEY PKWY

ESCONDIDO , California 92025

Health Screening Service Eureka

2025 Harrison Ave

Eureka , California 95501

Occupational Environmental Health Serv Eureka

3116 Harrison Ave

Eureka , California 95503

Quest Diagnostics-Eureka - Buhne

2460 Buhne Street

Eureka , California 95501

Northbay Healthcare Fairfield

5140 Business Center Dr.

Fairfield , California 94534

NorthBay Occupational Health-Occupatio FAIRFIELD

1101 B GALE WILSON BLVD

FAIRFIELD , California 94533

Quest Diagnostics-Fairfield - Oliver

1411 Oliver Road

Fairfield , California 94534

Mayers Memorial Hospital Fall River Mills

43563 State Highway 299 E

Fall River Mills , California 96028

Bensinger Dupont & Assoc. Fallbrook

1116 S Main Ave

Fallbrook , California 92028

Fillmore Medical Center Fillmore

852 Ventura Street

Fillmore , California 93015

LabCorp FOLSOM

1008 RILEY ST STE 4

FOLSOM , California 95630

Quest Diagnostics-Folsom - 1731 Creeks

1731 Creekside Dr

Folsom , California 95630

American Bestcare Medical Group Fontana

14384 Slover Ave

Fontana , California 92337

METROPOLITAN INDUSTRIAL MEDICAL CLINIC Fontana

10444 Live Oak Ave

Fontana , California 92337

West Point Medical Center-CPMA Inc. Fontana

7798 Cherry Ave

Fontana , California 92336

Mendocino Coast Dist Hosp Fort Bragg

700 River Dr

Fort Bragg , California 95437

Quest Diagnostics-Foster City- Foster

1098 FOSTER CITY BLVD

FOSTER CITY , California 94404

Central Drug System Inc Fountain Valley

16560 Harbor Blvd Ste A

Fountain Valley , California 92708

Coastal Family Medicine Fountain Valley

18255 Brookhurst St

Fountain Valley , California 92708

E and J Medical Services Fountain Valley

8840 Warner Ave

Fountain Valley , California 92708

Talbert Medical Group-Fountain Valley Fountain Valley

9930 Talbert Ave.

Fountain Valley , California 92708

Quest Diagnostics-Fountain Valley - Ta

9900 Talbert Ave Ste 203

Fountain Valley , California 92708

Quest Diagnostics-Fountain Valley - Wa

11180 E Warner Ave Ste 159

Fountain Valley , California 92708

Bizmed Occupational Health Clinic Fremont

42650 Christy Street

Fremont , California 94538

Fremont Urgent Care Center Fremont

3161 Walnut Ave

Fremont , California 94538

LabCorp FREMONT

2147 MOWRY AVE STE C1

FREMONT , California 94538

No Drugs, Inc Fremont

3225 Seldon Court

Fremont , California 94539

Washington Clinic/Freemont Fremont

46690 Mohave Dr

Fremont , California 94539

Quest Diagnostics-Fremont - 556 Mowry

556 Mowry Avenue

Fremont , California 94536

AccuTest FRESNO

1754 E BULLARD AVE

FRESNO , California 93710

Avertest Fresno

2113 Merced St

Fresno , California 93721

Choices Compliance Solutions Fresno

2746 E. Jensen Avenue

Fresno , California 93706

Concentra Medical Center Fresno

7265 N 1st St

Fresno , California 93720

Concentra Medical Centers Fresno

2555 S East Ave

Fresno , California 93706

Concentra Medical Centers Fresno

2610 Tuolumne St

Fresno , California 93721

Diego G. Allende DO Fresno

7033 N. Fresno # 201

Fresno , California 93720

Drug Testing Center Fresno

5612 N. Blackstone Ave

Fresno , California 93710

F.I.R.M. Associates, Inc. Fresno

5084 N Fruit Ave Ste 103

Fresno , California 93711

FIRM Associates Inc. Fresno

6042 N. Fresno St #101

Fresno , California 93710

LabCorp FRESNO

1350 O STREET SUITE 101

FRESNO , California 93721

LabCorp FRESNO

6101 N FRESNO ST STE 103

FRESNO , California 93710

Occupational Medical Associates Fresno

5160 N Fresno St

Fresno , California 93710

Saint Agnes Medical Center Fresno

1245 E Herndon Ave

Fresno , California 93720

Quest Diagnostics-Fresno - 2023 Divisa

2023 Divisadero St

Fresno , California 93701

Quest Diagnostics-Fresno - N Maple

7075 N Maple Ave Ste 104

Fresno , California 93720

Quest Diagnostics-Fresno- Shaw

4739 W. Shaw Ave

Fresno , California 93722

LabCorp FULLERTON

1950 SUNNYCREST DR STE 1800

FULLERTON , California 92835

St. Jude Heritage Occup. Health & Env Fullerton

2720 N.Harbor Blvd Suite 130

Fullerton , California 92835

JEROLD PHELPS COMMUNITY HOSP Garberville

733 Cedar St

Garberville , California 95542

EMSI- Gardena GARDENA

1300 W 155TH ST

GARDENA , California 90247

Superior Care Medical Center Gardena

15401 S Main St

Gardena , California 90248

US Healthworks Medical Group, PC Gardena

16630 S Broadway St

Gardena , California 90248

South Valley Family & Occup Health Ctr Gilroy

9460 N Name Uno Ste 230

Gilroy , California 95020

US Healthworks Medical Group, PC Gilroy

7793 Wren Ave

Gilroy , California 95020

Quest Diagnostics-Gilroy - Wren

7880 Wren Avenue

Gilroy , California 95020

EXAMONE Glendale

230 N. Maryland Ave

Glendale , California 91206

Glendale Adventist Occupational Med Glendale

600 S Glendale Ave # 6

Glendale , California 91205

Glendale Industrial Medical Center Glendale

660 W Broadway

Glendale , California 91204

Glendale Memorial Occ Med Ctr Glendale

222 W Eulalia St

Glendale , California 91204

New Era Drug Testing LLC Glendale

432 W Broadway

Glendale , California 91204

Verdugo Hills Urgent Care Med Grp Glendale

544 N Glendale Ave

Glendale , California 91206

Quest Diagnostics-Glendale - S Chevy

801 S Chevy Chase Dr Ste 50

Glendale , California 91205

The Med Center Goleta

271 N Fairview Ave # 101

Goleta , California 93117

Certified Drug & Alcohol Testing Grass Valley

15103 Auburn Rd.

Grass Valley , California 95949

Sierra Care Physicians-Occupational He Grass Valley

140 Litton Drive

Grass Valley , California 95945

Sierra Nevada Memorial Hospital Grass Valley

155 Glasson Way

Grass Valley , California 95945

Sierra Nevada Occupational Health Serv Grass Valley

105 Catherine Ln

Grass Valley , California 95945

LabCorp GREENBRAE

1321 S ELISEO DR 1ST FL

GREENBRAE , California 94904

Quest Diagnostics-Greenbrae - South El

1300 South Eliseo Drive

Greenbrae , California 94904

Central Valley Compehensive Care, Inc. Hanford

869 W Lacey Blvd

Hanford , California 93230

Quest Diagnostics-Hanford - Kings Coun

450 Kings County Dr

Hanford , California 93230

Quest Diagnostics-Hanford - N Irwin

1120 N Irwin St

Hanford , California 93230

Bayside Medical Center Hawthorne

2301 W El Segundo Blvd

Hawthorne , California 90250

LabCorp HAWTHORNE

11633 HAWTHORNE BLVD #215

HAWTHORNE , California 90250

CCCMA Occupational Health Clinic Hayward

27200 Calaroga Ave

Hayward , California 94545

CheckPoint Inc. Hayward

24326 Mission Blvd.

Hayward , California 94544

Northern Ca Drug Testing Clinic Hayward

26250 Industrial Blvd, suite #

Hayward , California 94545

Northern California Drug Testing Clini Hayward

26250 Industrial Boulevard

Hayward , California 94545

Healdsburg General Hosp Healdsburg

1375 University Avenue

Healdsburg , California 95448

Quest Diagnostics-Healdsburg - March

421 March Ave

Healdsburg , California 95448

Access First Urgent Care-Apex Healthca Hemet

1525 W Florida Ave

Hemet , California 92543

Apex Health Care Medicl Center-Apple M Hemet

2390 E Florida Ave

Hemet , California 92546

Sun Ray Addictions HEMET

950 N STATE ST

HEMET , California 92543

Quest Diagnostics-Hercules - Alfred No

500 Alfred Nobel Drive

Hercules , California 94547

Family Practice Associates Hesperia

11919 Hesperia Rd

Hesperia , California 92345

Hazel Hawkins Memorial Hospital Hollister

911 Sunset Dr

Hollister , California 95023

Pinnacle Urgent Care Hollister

591 McCray St

Hollister , California 95023

Quality Exams Service Hollywood

1253 N. Vine Street

Hollywood , California 90038

LabCorp HUNTINGTON BEACH

17822 BEACH BL SUITE 242

HUNTINGTON BEACH , California 92647

Memorial Promptcare Med Group,Inc Huntington Beach

18561 Beach Blvd

Huntington Beach , California 92648

ProCare Work Injury Center Huntington Beach

18582 Beach Blvd Ste 23

Huntington Beach , California 92648

Talbert Medical Group-HB Huntington Beach

19066 Magnolia St.

Huntington Beach , California 92646

Quest Diagnostics-Huntington Beach - M

18800 Main St Ste 111

Huntington Beach , California 92648

Cal-Test, Inc-Imperial IMPERIAL

612 S J ST

IMPERIAL , California 92251

FORENSIC Drug Testing Services, Inc.

612 South J Street, Suite 8

Imperial , California 92251

LabCorp INDIO

81557 DR CARREON BLVD STE B6

INDIO , California 92201

Novak Immediate Care Indio

80-545 Highway 111

Indio , California 92201

Quest Diagnostics-Indio - Dr. Carreon

81715 Dr Carreon Blvd Ste A4

Indio , California 92201

Universal Industrial Care Industry

16025 E Gale Avenue

Industry , California 91745

Hillcrest Medical Center Inglewood

511 Manchester BLVD

Inglewood , California 90201

Coastal Family Medicine Irvine

4870 Barranca Pkwy

Irvine , California 92604

Sand Canyon Urgentcare Medical Center Irvine

16100 Sand Canyon Ave Ste 150

Irvine , California 92618

US Healthworks Medical Group, PC Irvine

2362 Morse Ave

Irvine , California 92614

Quest Diagnostics-Irvine - 4950 Barran

4950 Barranca Pkwy Ste 101

Irvine , California 92604

Irwindale Industrial Clinic Irwindale

6000 N. Irwindale Avenue

Irwindale , California 91702

LWD, Inc. Irwindale

15705 Arrow Hwy Ste 6b

Irwindale , California 91706

US Healthworks Medical Group, PC IRWINDALE

6520 N IRWINDALE AVE

IRWINDALE , California 91702

Quest Diagnostics-Jackson - Clinton

223 Clinton Rd

Jackson , California 95642

Kentfield Occupational Medicine Center Kentfield

1125 Sir Francis Drake Blvd

Kentfield , California 94904

Sharp Rees Stealy -Occ Med Dpt La Mesa

5525 Grossmont Center Dr

La Mesa , California 91942

US Healthworks Medical Group, PC La Mesa

8090 Parkway Dr

La Mesa , California 91942

Quest Diagnostics-La Mesa - Garfield

5103 Garfield St

La Mesa , California 91941

First Care Industrial Medicine Center La Mirada

16702 Valley View Ave

La Mirada , California 90638

New Directions La Mirada

11530 La Mirada Blvd

La Mirada , California 90638

So. Ca. Immediate Med Care Ctr La Mirada

15330 Valley View Ave Ste 1

La Mirada , California 90638

Concentra Medical Centers LA PALMA

40 CENTERPOINTE DR

LA PALMA , California 90623

LabCorp LA PALMA

5451 LA PALMA AVE STE 24

LA PALMA , California 90623

Eisenhower Medical Center La Quinta

78822 Us Highway 111

La Quinta , California 92253

Complete Drug Testing Laguna Hills

27071 Cabot Rd. Ste 111

Laguna Hills , California 92653

LabCorp LAGUNA HILLS

23961 CALLE DE LA MAGDALENA STE 230

LAGUNA HILLS , California 92653

Performance Health Medical Group, Inc Laguna Hills

25431 Cabot Rd

Laguna Hills , California 92653

Quest Diagnostics-Laguna - Paseo De Va

23521 Paseo De Valencia #302C

Laguna Hills , California 92653

South Coast Family Medi-Center Laguna Niguel

25500 Rancho Niguel Rd Ste 100

Laguna Niguel , California 92677

LeiRich Industrial Safety Solutions Lake Balboa

16135 Leadwell Street

Lake Balboa , California 91405

LabCorp LAKE ELSINORE

31571 CANYON ESTATES DR STE101

LAKE ELSINORE , California 92532

Quest Diagnostics-Lake Elsinore-Casino

31712 Casino Dr Ste 7b

Lake Elsinore , California 92530

US Healthworks Medical Group, PC Lake Forest

22741 Lambert St

Lake Forest , California 92630

No Drugs, Inc. Lakeport

2559 Lakeshore Blvd

Lakeport , California 95453

Sutter Lakeside Community Hospital,Lab Lakeport

5176 Hill Rd E

Lakeport , California 95453

Quest Diagnostics-Lakeport - Hill

5124 Hill Rd E

Lakeport , California 95453

All Pro Health Center Lakewood

5220 Clark Ave, Suite 445

Lakewood , California 90712

Immediate Medical Care Center Lakewood

5203 Lakewood Blvd

Lakewood , California 90712

Dr. David C. Flores D.C. Lamont

10412 Main Street

Lamont , California 93241

ARCpoint Lancaster

43823 10th St W

Lancaster , California 93534

AV Occupationa; Medicine Lancaster

43845 10th St W Ste 2b

Lancaster , California 93534

High Desert Medical Group Lancaster

43839 N.15th Street West

Lancaster , California 93534

LabCorp LANCASTER

1672 W AVENUE J SUITE 103

LANCASTER , California 93534

Sierra Primary Care Medical Group Lancaster

44469 10th St W

Lancaster , California 93534

Sixcess Drug Testing Services Lancaster

43535 17th Street W #302

Lancaster , California 93534

A-1 Airport Drug Testing Lawndale

14619 S. Praire Ave

Lawndale , California 90260

Dr. Rommel B Guinto , DC, Inc Lawndale

4253 Redondo Beach Blvd

Lawndale , California 90260

East County Urgent Care Lemon Grove

7586 Broadway

Lemon Grove , California 91945

Accu Testing Services Lodi

201 S Guild Ave

Lodi , California 95240

Bio-Test Review Services/Lab-Test Revi Lodi

1300 W. Lodi Ave. Ste., K.

Lodi , California 95242

Occupational Health Services Lodi

840 S Fairmont Ave, Suite 9

Lodi , California 95240

Occ Med Clinic of Loma Linda-Facility Loma Linda

25455 Darton Road

Loma Linda , California 92354

Quest Diagnostics-Loma Linda - Barton

25805 Barton Rd Ste A-104

Loma Linda , California 92354

Valley Medical Group Lompoc

136 N 3rd Street

Lompoc , California 93436

CARE OnSite Long Beach

1250 Pacific Ave Ste 101

Long Beach , California 90813

CHECKPOINT INC Long Beach

1445 Santa Fe Ave. Ste A

Long Beach , California 90813

Community Hospital Long Beach-Long Bea Long Beach

2801 Atlantic Ave

Long Beach , California 90806

Industrial Drug and Alcohol INc Long Beach

482 W Willow St

Long Beach , California 90806

LabCorp LONG BEACH

1703 TERMINO AVE, STE 102

LONG BEACH , California 90804

Memorial Maritime Clinic-US HealthWork Long Beach

150 S Pico Ave

Long Beach , California 90802

OccMed First-Community Hospital Long B Long Beach

1720 Termino Ave

Long Beach , California 90804

Talbert Medical Center-Plaza Long Beach

2925 N Palo Verde Ave

Long Beach , California 90815

Talbert Medical Group-Downtown Long Be Long Beach

500 Alamitos Ave.

Long Beach , California 90802

Placer County Drug Detection Loomis

3875 Taylor Rd Ste A1

Loomis , California 95650

LabCorp LOS ALAMITOS

10861 CHERRY ST STE 202

LOS ALAMITOS , California 90720

A.L.A Medical Center Los Angeles

169 S Alvarado St Ste 101

Los Angeles , California 90057

Anzavista Drug and Alcohol Testing Los Angeles

8726 S. Sepulveda Blvd

Los Angeles , California 90045

ARCpoint Los Angeles

2320 S. Robertson Blvd

Los Angeles , California 90034

B.H.I MEDICAL CLINIC-DBA/ WHITE MEM OC Los Angeles

1904 Bailey Street

Los Angeles , California 90033

Citizens Medical Group West LA LOS ANGELES

11560 W PICO BLVD

LOS ANGELES , California 90064

Citizens Medical Group West LA Los Angeles

1300 N La Brea Ave

Los Angeles , California 90028

Concentra Medical Centers Los Angeles

6033 W Century Blvd Ste 200

Los Angeles , California 90045

DRUG FREE LA-LOS ANGELES LOS ANGELES

6333 WILSHIRE BLVD., SUITE 301

LOS ANGELES , California 90048

Geocel Drug Testing Collection Service Los Angeles

3545 Wilshire Blvd Suite 325

Los Angeles , California 90010

LabCorp LOS ANGELES

1400 S GRAND AVE STE 612

LOS ANGELES , California 90015

Medical Clinic Talat Khan, M.D. Los Angeles

3520 W. Council Street

Los Angeles , California 90004

Medical Institute Of LCM Los Angeles

PO Box 541034

Los Angeles , California 90054

Medical Institute of LCM-vendor only Los Angeles

File 54854

Los Angeles , California 90074

Proactive Work Health Medical Center,I Los Angeles

1230 W 3rd St

Los Angeles , California 90017

Reliant Immediate Care Medical Group-C Los Angeles

9601 S Sepulveda Blvd

Los Angeles , California 90045

Temple Medical Center, Inc. Los Angeles

124 North Vignes Street

Los Angeles , California 90012

The Ness Conseling Center Inc. Los Angeles

8512 Whitworth Dr.

Los Angeles , California 90035

US Healthworks Medical Group, PC Los Angeles

1313 West 8th Street

Los Angeles , California 90017

Venice Culver Marina Medical Group Los Angeles

12212 W Washington Blvd

Los Angeles , California 90066

Quest Diagnostics-Los Angeles - East 3

420 E 3rd St Ste 802

Los Angeles , California 90013

Quest Diagnostics-Los Angeles - Wilshi

1127 Wilshire Blvd Ste 203&204

Los Angeles , California 90017

Julian Yip, MD LOS BANOS

808 IOWA AVE

LOS BANOS , California 93635

Pinnacle Urgent Care Los Banos

285 Mercy Springs Rd.

Los Banos , California 93635

Quest Diagnostics-Los Banos - W I

730 W I ST

LOS BANOS , California 93635

Christyl Health Systems Lynwood

3611 Martin Luther King Jr. Bl

Lynwood , California 90262

AMSC-Advanced Medical Scientific Corp. MADERA

2020 W CLEVELAND AVE

MADERA , California 93637

Concentra Medical Centers Madera

509 South I street

Madera , California 93637

Quest Diagnostics-Madera - East Almond

363 East Almond Avenue

Madera , California 93637

Mammoth Hospital Mammoth Lakes

PO Box 100

Mammoth Lakes , California 93546

Mammoth Hospital Mammoth Lakes

185 Sierra Park Road

Mammoth Lakes , California 93546

Doctors Hospital Of Manteca Manteca

1205 E North St

Manteca , California 95336

Quest Diagnostics-Manteca - Norman

1140 Norman Dr

Manteca , California 95336

Doctors on Duty-Marina Health Clinic Marina

3130 Del Monte Blvd

Marina , California 93933

ARCpoint Martinez

3237 Alhambra Ave

Martinez , California 94553

No Drugs, Inc. Martinez

827 Arnold Drive

Martinez , California 94553

DRUG FREE USA Mckinleyville

1781 Central Ave C

Mckinleyville , California 95519

Premier Urgent Care Menifee

29798 Haun Road

Menifee , California 92586

Merced Occupational Services Merced

1190 Olivewood Dr

Merced , California 95348

Olivewood Meadows Occu Health Center Merced

374 W Olive Ave

Merced , California 95348

The Noble Group MERCED

3144 G ST

MERCED , California 95340

Alliance Occupational Medicine Milpitas

315 S. Abbott Ave

Milpitas , California 95035

US Healthworks Medical Group, PC Milpitas

1717 S Main St

Milpitas , California 95035

LabCorp MISSION HILLS

14901 RINALDI ST STE 204

MISSION HILLS , California 91345

Driver Testing Services Mission Viejo

27660 Santa Margarita Pkwy

Mission Viejo , California 92691

LabCorp MISSION VIEJO

27800 MEDICAL CENTER RD STE118

MISSION VIEJO , California 92691

DNT Health Check Modesto

400 12th St Ste 23

Modesto , California 95354

LabCorp MODESTO

1524 MCHENRY AVE STE 160

MODESTO , California 95350

LabCorp MODESTO

1541 FLORIDA AVE STE 102

MODESTO , California 95350

RICHARD A LIND, JR, MD MODESTO

2112 MCHENRY AVE #B1, PO BOX 3

MODESTO , California 95352

Sutter Gould Medical Foundation Modesto

600 Coffee Rd

Modesto , California 95355

Sutter Health Central Valley Modesto

1800 Coffee Rd Ste 87

Modesto , California 95355

US Healthworks Medical Group, PC Modesto

1524 Mchenry Ave Ste 500

Modesto , California 95350

US Healthworks Medical Group, PC Modesto

1340 Mitchell Rd

Modesto , California 95351

Quest Diagnostics-Modesto - McHenry

1524 McHenry Ave. Ste 120

Modesto , California 95350

Comm. Hosp. of Monterey Pensinsula Monterey

23625 Holman Hwy

Monterey , California 93940

Community Hospital of the Monterey Pen Monterey

23625 WR. Holman Hwy

Monterey , California 93940

Doctors on Duty Monterey

501 Lighthouse Ave

Monterey , California 93940

Monterey Bay Urgent Care Monterey

245 Washington St

Monterey , California 93940

Quest Diagnostics-Monterey - Pacific

757 Pacific Street

Monterey , California 93940

COMP-Moreno Valley, Inc Moreno Valley

13800 Heacock St Ste C134

Moreno Valley , California 92553

US Healthworks Medical Group, PC MORENO VALLEY

16420 PERRIS BLVD

MORENO VALLEY , California 92551

Quest Diagnostics-Morgan Hill - East M

50 East Main Avenue

Morgan Hill , California 95037

Drug Free USA Mounain View

2290 West El Camino Real, Suit

Mounain View , California 94040

Siskiyou Medical Group Mount Shasta

824 pine St

Mount Shasta , California 96067

Northern California Drug Testing Clini MOUNTAIN VIEW

1580 W EL CAMINO REAL

MOUNTAIN VIEW , California 94040

Nothern California Drug Testing Clinic Mountain View

1580 W. El Camino Real

Mountain View , California 94040

Healthsouth Murrieta

25485 Medical Center Dr Ste 10

Murrieta , California 92562

LabCorp MURRIETA

25405 HANCOCK AVE STE 106

MURRIETA , California 92562

Murrieta Prompt Care MURRIETA

25405 HANCOCK AVE

MURRIETA , California 92562

US Healthworks Medical Group, PC Murrieta

25285 Madison Ave

Murrieta , California 92562

Napa Valley Med Lab Napa

1100 Trancas St Ste 254

Napa , California 94558

Napa Valley Med Lab Napa

1102 Pear Tree Ln

Napa , California 94558

Queen of the Valley Hospital Napa

1100 Trancas St

Napa , California 94558

St. Helena Hospital Jobcare Napa

477 Devlin Rd. #109

Napa , California 94558

Workhealth NAPA

3421 VILLA LN

NAPA , California 94558

Quest Diagnostics-Napa - Beard

3260 Beard Road

Napa , California 94558

LabCorp NATIONAL CITY

1000 EUCLID AVE STE B

NATIONAL CITY , California 91950

US Healthworks Medical Group, PC National City

102 Mile Of Cars Way

National City , California 91950

Trovato Medical Group, Inc.-Doctors Ex Newark

5763 Stevenson Blvd

Newark , California 94560

LabCorp NEWHALL

23206 LYONS AVE STE 109

NEWHALL , California 91321

Quest Diagnostics-Newman - Main

1248 Main St

Newman , California 95360

Family Care Centers Newport Beach

Po Box 3699

Newport Beach , California 92659

LabCorp NEWPORT BEACH

320 SUPERIOR AVE. STE 150

NEWPORT BEACH , California 92663

LabCorp NEWPORT BEACH

400 NEWPORT CENTER DR STE 202

NEWPORT BEACH , California 92660

Newport Urgent Care Newport Beach

1000 Bristol St N Ste 1-3

Newport Beach , California 92660

SUPERIOR FAMILY MEDICAL GROUP INC. Newport Beach

1419 Superior Avenue #1

Newport Beach , California 92663

Parthenia Medical Group North Hills

8660 Woodley Ave

North Hills , California 91343

Noble Community Medical Association North Hollywood

11631 Victory Blvd Ste 101

North Hollywood , California 91606

Oris Exam Services NORTH HOLLYWOOD

6405 WILKINSON AVE

NORTH HOLLYWOOD , California 91606

Quest Diagnostics-Northridge - Roscoe

18250 Roscoe Blvd Ste 120

Northridge , California 91325

Oak Valley Occupational Health Center Oakdale

1420 W H St

Oakdale , California 95361

Quest Diagnostics-Oakhurst - Victoria

48677 Victoria Ln

Oakhurst , California 93644

Concentra Medical Centers Oakland

384 Embarcadero W

Oakland , California 94607

EMSI-Oakland HSD Oakland

7901 Oakport Street

Oakland , California 94621

Global Drug Alcohol & DNA Services Oakland

1700 Broadway ste 310

Oakland , California 94612

Kaiser Permanente Oakland

2101 Webster St Fl 9

Oakland , California 94612

Nikki Pralon, M.D. Oakland

1904 Franklin St

Oakland , California 94612

Sutter Health @ Work-Oakland Oakland

5700 Telegraph Ave

Oakland , California 94609

US Healthworks Medical Group, PC OAKLAND

7817 OAKPORT ST

OAKLAND , California 94621

Wayne Krimmel OAKLAND

1440 BROADWAY

OAKLAND , California 94612

Sharp Mission Park-Occu Medicine Busin Oceanside

2201 Mission Ave

Oceanside , California 92058

TRI-CITY EMERGENCY MEDICAL GROUP-dba W Oceanside

2122 S. EL CAMINO REAL, STE 10

Oceanside , California 92054

US HealthWorks Medical Center-Oceansid OCEANSIDE

3910 VISTA WAY

OCEANSIDE , California 92056

Care First Medical Group Ontario

3550 E Philadelphia St

Ontario , California 91761

COMP- Ontario Ontario

59 S Milliken Ave

Ontario , California 91761

Concentra Medical Centers Ontario

1101 S Milliken Ave Ste C

Ontario , California 91761

Ontario Testing Center Ontario

402 S. Milliken Ave, Suite E-2

Ontario , California 91761

Real Occupational Testing Service Ontario

4045 E Guasti Rd Ste 215

Ontario , California 91761

US Healthworks Medical Group, PC Ontario

3200 Inland Empire Blvd Ste 10

Ontario , California 91764

US Healthworks Medical Group, PC Ontario

1910 S Archibald Ave Ste E2

Ontario , California 91761

US Healthworks Medical Group, PC Ontario

2171 S Grove Ave Ste A

Ontario , California 91761

E & J Medical Services Orange

2230 W. Chapman Ave

Orange , California 92868

EXAMONE- Orange Orange

946 W. Town & Country Rd. - bl

Orange , California 92868

LabCorp ORANGE

705 W LA VETA AVE STE 102

ORANGE , California 92868

Sunrise Multispecialists orange

867 South Tustin Ave

orange , California 92866

US Healthworks Medical Group, PC Orange

1045 N Tustin St

Orange , California 92867

Quest Diagnostics-Orange - 1010 W. La

1010 W La Veta Ave Ste 140

Orange , California 92868

Quest Diagnostics-Orange - Stewart

1310 W Stewart Dr Ste 304

Orange , California 92868

Quest Diagnostics-Orland - E Walker

756 E Walker St

Orland , California 95963

COMP-California Occupational Medical P Oroville

1940 Feather River Boulavard

Oroville , California 95965

Quest Diagnostics-Oroville - Oro Dam

2451 Oro Dam Blvd E

Oroville , California 95966

Coastal Occupational Medical Group Oxnard

1901 Outlet Center Dr Ste 100

Oxnard , California 93036

LabCorp OXNARD

971 W 7TH ST SUITE A

OXNARD , California 93030

US Healthworks Medical Group, PC Oxnard

1851 Lombard St

Oxnard , California 93030

Ventura County Occ Med Ctr Oxnard

1901 Holser Walk Ste 315

Oxnard , California 93036

Cal-Test, Inc-Palm Desert Palm Desert

73-850 Dinah Shore Drive

Palm Desert , California 92211

Desert Urgent Care Med Group-Indigo Em Palm Desert

74990 Country Club Dr Ste 310

Palm Desert , California 92260

DESERT VIP URGENT CARE Palm Desert

72630 Fred Waring Dr.

Palm Desert , California 92260

LabCorp PALM DESERT

73345 highway 111 STE 204B

PALM DESERT , California 92260

FORENSIC Drug Testing Services, Inc.

73700 Dinah Shore Drive #206

Palm Desert , California 92211

LabCorp PALM SPRINGS

555 E TACHEVAH DR STE 3E

PALM SPRINGS , California 92262

Quest Diagnostics-Palm Springs - Tache

555 E Tachevah Dr Ste 102w

Palm Springs , California 92262

Clinical Path Lab of Antelope Valley Palmdale

41210 11th St W Ste I

Palmdale , California 93551

High Desert Medical Group Palmdale

2250 East Palmdale Blvd

Palmdale , California 93550

LabCorp PALMDALE

627 WEST AVE Q STE B

PALMDALE , California 93552

Quest Diagnostics-Palmdale - Auto Cent

843 Auto Center Dr Ste A

Palmdale , California 93551

Express Collections Panorama City

8780 Van Nuys Blvd

Panorama City , California 91402

Quest Diagnostics-Paradise - Clark

6573 Clark Road

Paradise , California 95969

LabCorp PARAMOUNT

16660 PARAMONT BLVD STE 102

PARAMOUNT , California 90723

So. Ca. Immediate Medical Center Paramount

7300 Alondra Blvd Ste 101

Paramount , California 90723

LabCorp PASADENA

50 ALESSANDRO PL. SUITE A10

PASADENA , California 91105

Southern California Permanente Med Gro Pasadena

393 E Walnut St

Pasadena , California 91188

St. George's Medical Clinic-vendor onl Pasadena

1750 E Colorado Blvd

Pasadena , California 91106

Quest Diagnostics-Pasadena - E. Green

960 E GREEN ST

PASADENA , California 91106

Star Drug Testing -Paso Robles Paso Robles

3850 Ramada Drive

Paso Robles , California 93446

Sutter Gould Medical Foundation Patterson

801 E. Street

Patterson , California 95363

LabCorp PETALUMA

153 LYNCH CREEK WAY

PETALUMA , California 94954

Ronald E Hammer DC Petaluma

709 Petaluma Blvd. North

Petaluma , California 94952

Quest Diagnostics-Petaluma - Professio

1550 Professional Drive

Petaluma , California 94954

Doctor's Med Plus Medical Center Inc-L Pismo Beach

877 Oak Park Blvd

Pismo Beach , California 93449

Concentra Medical Center PLACENTIA

640 S PLACENTIA AVE

PLACENTIA , California 92870

LabCorp PLACENTIA

1201 N. ROSE DR. SUITE 202

PLACENTIA , California 92870

St. Jude Heritage Health Foundation Placentia

1501 N Placentia Ave

Placentia , California 92870

ADM Screening Placerville

279 Placerville Dr

Placerville , California 95667

Marshall Hospital Outpatient Lab Placerville

3105 Cedar Ravine Rd Ste 203

Placerville , California 95667

Marshall Medical Center Placerville

1100 Marshall Way

Placerville , California 95667

Quest Diagnostics-Pleasant Hill - Greg

401 Gregory Ln

Pleasant Hill , California 94523

Pleasanton Urgent Care Pleasanton

3128 Santa Rita Rd

Pleasanton , California 94566

Premier COMP Medical Group, Inc. Pleasanton

5635 W Las Positas Blvd, Suite

Pleasanton , California 94588

Valleycare Health Systems Pleasanton

5565 W Los Positas Blvd #150

Pleasanton , California 94588

Quest Diagnostics-Pleasanton - Stoneri

5720 Stoneridge Mall Road

Pleasanton , California 94588

Cal-Care Industrial Medical Pomona

502 S Garey Ave

Pomona , California 91766

US Healthworks Medical Group, PC Pomona

801 Corporate Center Dr Ste 13

Pomona , California 91768

Avertest Porterville

38 W. Morton Ave

Porterville , California 93257

Quartz Hill Walk-In Medical Group Quartz Hill

42357 50th St W

Quartz Hill , California 93536

Plumas District Hospital Quincy

1065 Bucks Lake Rd

Quincy , California 95971

Frederic J Arsham, M.D., P.C. Ramona

1834 Main St

Ramona , California 92065

Just Say No ! Rancho Cordova

12161 Folsom Blvd

Rancho Cordova , California 95742

Sutter Occupational Health Rancho Cord Rancho Cordova

11121 Sun Center Dr Ste A

Rancho Cordova , California 95670

AccuDiagnistocs-ARCpoint RANCHO CUCAMONGA

9300 SANTA ANITA AVE

RANCHO CUCAMONGA , California 91730

Concentra Medical Center Rancho Cucamonga

9405 Fairway View Place

Rancho Cucamonga , California 91730

LabCorp RANCHO CUCAMONGA

10801 FOOTHILL BLVD, STE 105

RANCHO CUCAMONGA , California 91730

Quest Diagnostics-Rancho Cucamonga - G

8283 Grove Ave Ste 204

Rancho Cucamonga , California 91730

US Healthworks Medical Group, PC Rancho Dominguez

2107 E Del Amo Blvd

Rancho Dominguez , California 90220

LabCorp RANCHO MIRAGE

35280 BOB HOPE DR. STE 103

RANCHO MIRAGE , California 92270

LabCorp RED BLUFF

805 S MAIN ST

RED BLUFF , California 96080

Lane Chiropractic -Lesa M LaneDC Red Bluff

332 Pine Street

Red Bluff , California 96080

Quest Diagnostics-Red Bluff - South Ma

1054 South Main Street

Red Bluff , California 96080

Crossroads Immediate Care Redding

1007 Dana Dr Ste A

Redding , California 96003

Everyday Family Surgical Medical Group Redding

3270 Churn Creek Rd

Redding , California 96002

LabCorp REDDING

1725 GOLD ST

REDDING , California 96001

North State Drug Testing Lab Redding

2301 Park Marina Dr Ste 17

Redding , California 96001

River City Drug Testing Redding

3462 Bechelli Lane, Suite F

Redding , California 96002

ROMC-Redding Occupational Medical Cent Redding

1710 Churn Creek Rd

Redding , California 96002

Shrout Chiropractic-Dr. Dale W. Shrout Redding

455 South Street

Redding , California 96001

Stat Substance Abuse Testing Redding

987 Mission De Oro Dr Ste C

Redding , California 96003

Quest Diagnostics-Redding - Airpark

2510 Airpark Drive

Redding , California 96001

Quest Diagnostics-Redondo Beach - Nort

520 N Prospect Ave Ste 305

Redondo Beach , California 90277

Sequoia Health Services-Occup. Health Redwood City

633 Veterans Blvd

Redwood City , California 94063

US HealthWorks Medical Group Redwood City

201 Arch St

Redwood City , California 94062

Sierra Kings District Hospital Reedley

372 W Cypress Ave

Reedley , California 93654

Southern California Drug Testing Clini Reseda

6670 Reseda Blvd, Suite 102

Reseda , California 91335

Metropolitan Industrial Medical Clinic Rialto

425 E. Foothill Blvd

Rialto , California 92376

Concentra Medical Centers Richmond

2970 Hilltop Mall Rd Ste 203

Richmond , California 94806

Greater Richmond Industrial Medical Cl Richmond

120 Broadway Ste 23

Richmond , California 94804

S.A.S.S., Inc. Ridgecrest

808 W Ridgecrest Blvd

Ridgecrest , California 93555

Valley Truckers Exam Center

1550 W. Colony Rd., Suite: B

Ripon , California 95366

COMP-Central Occ Med Providers-Riversi Riverside

4300 Central Ave

Riverside , California 92506

ExamOne - Riverside Riverside

3600 Central Plaza

Riverside , California 92506

Inlamd Empire Occupational Medicine Riverside

3579 Arlington Ave Ste 300

Riverside , California 92506

Ironstone Medical Clinic Riverside

4121 Brockton Avenue

Riverside , California 92501

LabCorp RIVERSIDE

3975 JACKSON ST. STE 104

RIVERSIDE , California 92503

Parkview Occupational Med Ctr. Riverside

9041 Magnolia Ave # 107b

Riverside , California 92503

US Healthworks Medical Group, PC Riverside

6485 Day St Ste 302

Riverside , California 92507

US Healthworks Medical Group, PC Riverside

1760 Chicago Ave

Riverside , California 92507

USA Fact Riverside

6200 Box Springs Blvd Ste A

Riverside , California 92507

Quest Diagnostics-Riverside - 4646 Bro

4646 Brockton Ave Ste 102

Riverside , California 92506

Quest Diagnostics-Riverside- Day

6485 Day St Ste 102

Riverside , California 92507

US Healthworks Medical Group, PC Rocklin

2305 Sunset Blvd

Rocklin , California 95765

Alcohol & Drug Testing Services/ADTS Rohnert Park

6025 Labath Ave Ste 104

Rohnert Park , California 94928

Concentra Medical Center Rohnert Park

6174 State Farm Dr

Rohnert Park , California 94928

LabCorp ROHNERT PARK

1370 MEDICAL CENTER DR STE B

ROHNERT PARK , California 94928

EXAMONE Roseville

720 Sunrise Avenue

Roseville , California 95661

Health Data, Inc Roseville

151 N Sunrise Ave Ste 1105

Roseville , California 95661

LabCorp ROSEVILLE

1730 SANTA CLARA DR

ROSEVILLE , California 95661

Med Care Medical Center Roseville

1907 Douglas Blvd #70

Roseville , California 95661

Sutter Medical Center-The Roseville Oc Roseville

3 Medical Plaza Dr

Roseville , California 95661

ARCpoint-(AccuDiagnostics) Sacramento

1578 Howe Avenue

Sacramento , California 95825

California Pacific Medical Center-Phys Sacramento

Po Box 254947

Sacramento , California 95865

CHW MERCY MEDICAL GROUP Sacramento

8120 Timberlake Way Ste 215

Sacramento , California 95823

Collection Plus Sacramento

2129 Hacienda Way

Sacramento , California 95825

Comprehensive Medical Center Sacramento

3600 Power Inn Rd Ste G

Sacramento , California 95826

Cross Cal Enterprizes Sacramento

3838 Watt Avenue

Sacramento , California 95821

Greg Bellinger, M.D. Sacramento

3530 Auburn Blvd Ste 3

Sacramento , California 95821

LabCorp SACRAMENTO

478 HOWE AVE

SACRAMENTO , California 95825

S and L Testing SACRAMENTO

2840 EL CENTRO RD

SACRAMENTO , California 95833

Sacramento Occupational Medical Group Sacramento

15 Business Park Way

Sacramento , California 95828

Sutter Medical Foundtion SACRAMENTO

1201 ALHAMBRA BLVD

SACRAMENTO , California 95816

US Healthworks Medical Group, PC Sacramento

1675 Alhambra Blvd Ste B

Sacramento , California 95816

US Healthworks Medical Group, PC Sacramento

9261 Folsom Blvd Ste 200

Sacramento , California 95826

US Healthworks Medical Group, PC Sacramento

4700 Northgate Blvd Ste 100

Sacramento , California 95834

Quest Diagnostics-Sacramento - Auburn

2288 Auburn Boulevard

Sacramento , California 95821

Quest Diagnostics-Sacramento - Profess

1725 Professional Dr

Sacramento , California 95825

Quest Diagnostics-Sacramento - South L

7248 South Land Park Drive

Sacramento , California 95831

Quest Diagnostics-Sacramento - Timberl

8191 Timberlake Way

Sacramento , California 95823

St Helena Hospital Saint Helena

10 Woodland Rd

Saint Helena , California 94574

Doctors on Duty Salinas

1212 S Main St

Salinas , California 93901

Doctors On Duty Salinas-North Main Cli Salinas

1137 N Main St

Salinas , California 93906

Doctors on Duty-Salinas Urgent Care Salinas

558 Abbott Street

Salinas , California 93901

LabCorp SALINAS

535 E ROMIE LN STE 4

SALINAS , California 93901

Pinnacle Healthcare Salinas

947 Blanco Cir

Salinas , California 93901

Quality Drug Testing Salinas

1024 South Munn, Ste E

Salinas , California 93901

SALINAS VALLEY MEMORIAL Salinas

450 E Romie Ln

Salinas , California 93901

Quest Diagnostics-Salinas - San Jose

212 San Jose Street

Salinas , California 93901

COMP- San Bernadino San Bernardino

295 E. Caroline St.

San Bernardino , California 92408

Fox Occupational Medical Center San Bernardino

1375 Camino Real

San Bernardino , California 92408

LabCorp SAN BERNARDINO

399 E. HIGHLAND AVE. STE 510

SAN BERNARDINO , California 92404

Metroplolitan Industrial Medical Clini San Bernardino

742 W Highland Ave

San Bernardino , California 92405

US Healthworks Medical Group, PC SAN BERNARDINO

599 INLAND CENTER DR

SAN BERNARDINO , California 92408

Quest Diagnostics-San Bernardino - Wat

2150 N Waterman Ave Ste 100b

San Bernardino , California 92404

Quest Diagnostics-San Carlos - Laurel

1100 Laurel Street

San Carlos , California 94070

San Clemente Medi Center San Clemente

910 S El Camino Real

San Clemente , California 92672

ADAT INC. San Diego

2667 Camino Del Rio South, Ste

San Diego , California 92108

EMSI-San Diego Branch SAN DIEGO

2815 CAMINO DEL RIO S

SAN DIEGO , California 92108

ExamOne - San Diego SAN DIEGO

5575 RUFFIN RD

SAN DIEGO , California 92123

Expert Drug Testing, Inc San Diego

3435 Camino Del Rio South

San Diego , California 92108

LabCorp SAN DIEGO

10737 CAMINO RUIZ STE 140

SAN DIEGO , California 92126

LabCorp SAN DIEGO

3737 MORAGA AVE STE A206

SAN DIEGO , California 92117

LabCorp SAN DIEGO

3969 4TH AVE STE 302

SAN DIEGO , California 92103

Mission Valley Medical Clinic San Diego

5333 Mission Center Rd Ste 100

San Diego , California 92108

Rebeca Bojorques Tramites De Californi San Diego

2330 ENRICO FERMI DR, STE F

San Diego , California 92154

Sharp Rees Stealy Occ-Stealy San Diego

16950 Via Tazon Drive

San Diego , California 92127

Sharp Rees-Stealy San Diego

300 FIR STREET

San Diego , California 92101

Sharp Rees-Stealy SAN DIEGO

10243 GENETIC CENTER DR

SAN DIEGO , California 92121

Sharp Rees-Stealy Medical Group San Diego

2020 Genesee Ave

San Diego , California 92123

US Healthworks Medical Group, PC San Diego

3930 4th Ave Ste 200

San Diego , California 92103

US Healthworks Medical Group, PC San Diego

7590 Miramar Rd

San Diego , California 92126

US Healthworks Medical Group, PC San Diego

5575 Ruffin Rd

San Diego , California 92123

US Healthworks Medical Group, PC San Diego

5897 Oberlin Dr Ste 100

San Diego , California 92121

WorkMed San Diego

4510 Executive Dr Ste 107

San Diego , California 92121

Pristine Drug & Alcohol Testing, LLC

2535 Camino Del Rio S, Bldg: 100

San Diego , California 92108

Marilyn Shieh-Valley Mission Medical San Fernando

220 N Maclay Ave # 2

San Fernando , California 91340

Valley Occmed Center Inc. San Fernando

1009 Glenoaks Blvd

San Fernando , California 91340

Advanced Drug Testing-Dr. KENDRA TOMCI San Francisco

703 Market Street Ste 808

San Francisco , California 94103

Bay Medical Center San Francisco

2 Connecticut Street

San Francisco , California 94107

California Pacific Medical Center, Occ San Francisco

Castro & Duboce Street

San Francisco , California 94114

Concentra Medical Center San Francisco

110 Sutter Street

San Francisco , California 94104

Concentra Medical Centers San Francisco

2 Connecticut Street

San Francisco , California 94107

Cupertino Medical Center, P.C. San Francisco

PO Box 39000

San Francisco , California 94139

Drumm Medical Center San Francisco

49 Drumm St

San Francisco , California 94111

LabCorp SAN FRANCISCO

2300 SUTTER ST STE 102

SAN FRANCISCO , California 94115

Physicians Access Center-Concentra San Francisco

26 California St

San Francisco , California 94111

Seafarers' Medical Center San Francisco

730 Harrison Street

San Francisco , California 94107

SFO Medical Clinic San Francisco

San Francisco International Ai

San Francisco , California 94160

Quest Diagnostics-San Francisco - 15th

2198 15th St

San Francisco , California 94114

Quest Diagnostics-San Francisco - 2201

2201 Post St

San Francisco , California 94115

LabCorp SAN GABRIEL

330 W. LAS TUNAS DR. STE 2

SAN GABRIEL , California 91776

Quest Diagnostics-San Gabriel - W Las

416 W LAS TUNAS DR

SAN GABRIEL , California 91776

LabCorp SAN JACINTO

1695 S SAN JACINTO AVE STE J

SAN JACINTO , California 92583

Alliance Occupational Medicine San Jose

1901 Monterey Rd #10

San Jose , California 95112

Central Medical Laboratories, Inc San Jose

15 Tillman Ave

San Jose , California 95126

DNA & Drug Screening Services, Inc. San Jose

242 Meridian Ave Ste C

San Jose , California 95126

DNA & DRUG SCREENING SVCS, INC. San Jose

242 Meridian Ave Ste C

San Jose , California 95126

doctors on Duty-San Jose Clinic San Jose

1910 N Capitol Ave

San Jose , California 95132

Fast Response Onsite Testing San Jose

3880 S. Bascom Ave #109

San Jose , California 95124

Global Drug Testing Labs San Jose

1415 Koll Cir

San Jose , California 95112

LabCorp SAN JOSE

266 N JACKSON AVE STE 4

SAN JOSE , California 95116

No Drugs Inc San Jose

3162 Newberry Dr

San Jose , California 95118

US Healthworks Medical Group, PC San Jose

1893 Monterey Rd

San Jose , California 95112

Quest Diagnostics-San Jose - 123 DiSal

123 Di Salvo Ave

San Jose , California 95128

Quest Diagnostics-San Jose - 2581 Sama

2581 Samaritan Drive

San Jose , California 95124

Quest Diagnostics-San Jose - Montpelie

2375 Montpelier Dr

San Jose , California 95116

Concentra Medical Centers San Leandro

2587 Merced St

San Leandro , California 94577

Eden Occupational Clinic San Leandro

1555 Doolittle Drive Ste. 180

San Leandro , California 94577

Sutter Health @ Work San Leandro

1555 Doolittle Drive

San Leandro , California 94577

US Healthworks Medical Group, PC SAN LEANDRO

13939 E 14TH ST

SAN LEANDRO , California 94578

Family & Industrial Medical Center San Luis Obispo

47 Santa Rosa St

San Luis Obispo , California 93405

MEDSTOP URGENT CARE CENTER San Luis Obispo

283 Madonna Rd Ste B

San Luis Obispo , California 93405

Star Drug Testing San Luis Obispo

1223 Higuera St #102

San Luis Obispo , California 93401

Concentra Medical Center San Marcos

740 Nordahl Rd Ste 131

San Marcos , California 92069

LabCorp SAN MARCOS

1595 GRAND AVE STE 109

SAN MARCOS , California 92078

Immediate Medical Care, Inc San Mateo

60 North El Camino Care Inc

San Mateo , California 94401

LabCorp SAN PEDRO

1360 W 6TH ST STE 190

SAN PEDRO , California 90732

San Pedro Ship Patients-Dr. Mona Shah San Pedro

1294 W 6th St

San Pedro , California 90731

Quest Diagnostics-San Pedro - W 6th

1294 W 6th St Ste 206

San Pedro , California 90731

Terra Linda Occupational Health San Rafael

4000 Civic Center Dr Ste 208

San Rafael , California 94903

LabCorp SAN RAMON

2301 CAMINO RAMON STE 108

SAN RAMON , California 94583

LabCorp SANGER

2570 JENSEN AVE, SUITE 115

SANGER , California 93657

Talbert Medical Group-Santa Ana Santa Ana

1002 N Fairview St.

Santa Ana , California 92703

Tustin Irvine Medical Group Santa Ana

800 N Tustin Ave Ste A

Santa Ana , California 92705

US Healthworks Medical Group, PC Santa Ana

3100 W Warner Ave

Santa Ana , California 92704

US Healthworks Medical Group, PC Santa Ana

1619 E Edinger Ave

Santa Ana , California 92705

Quest Diagnostics-Santa Ana - Tustin

801 N Tustin Ave Ste 102

Santa Ana , California 92705

Samsum-S.B.M.F.C. Santa Barbara

101 S Patterson Ave

Santa Barbara , California 93111

Sansum Clinic-Occupational Medicine Santa Barbara

101 S Patterson Ave

Santa Barbara , California 93111

The Medcenter Santa Barbara

2954 State St

Santa Barbara , California 93105

The Medcenter, Inc. Santa Barbara

319 N Milpas St

Santa Barbara , California 93103

Quest Diagnostics-Santa Barbara - Stat

3905 State St Ste 9

Santa Barbara , California 93105

Alliance Occupational Medicine Inc Santa Clara

2737 Walsh Ave

Santa Clara , California 95051

US Healthworks Medical Group, PC Santa Clara

988 Walsh Ave

Santa Clara , California 95050

William H. Trolan MD Inc.-Santa Clara Santa Clara

1825 Civic Center Dr # 7

Santa Clara , California 95050

Doctors on Duty Santa Cruz

615 Ocean St

Santa Cruz , California 95060

Doctors on Duty Santa Cruz

615 Ocean St

Santa Cruz , California 95060

LabCorp SANTA CRUZ

1505 SOQUEL DR STE 3

SANTA CRUZ , California 95065

Quest Diagnostics-Santa Cruz - Soquel

1595 Soquel Drive

Santa Cruz , California 95065

Healthfirst Med Grp-North-At work med Santa Fe Springs

11817 East Telegraph Rd.

Santa Fe Springs , California 90670

Healthfirst Medical Group Santa Fe Springs

13440 Imperial Hwy

Santa Fe Springs , California 90670

Central Coast Urgentcare Ctr Santa Maria

340 E Betteravia Rd Ste C

Santa Maria , California 93454

Gonzales Occupational Medicine Centers Santa Maria

301 E Cook St Ste C

Santa Maria , California 93454

Industrial Medical Group Santa Maria

3070 Skyway Drive, Ste. 106

Santa Maria , California 93455

Star Drug Testing Santa Maria

222 Carmen Ln Ste 101

Santa Maria , California 93458

Star Drug Testing Santa Maria

222 W. Carmen Lane

Santa Maria , California 93458

Quest Diagnostics-Santa Maria-Broadway

2345 S. Broadway Suite D

Santa Maria , California 93455

VALLEY MEDICAL GROUP Santa Paula

247 W Harvard Blvd

Santa Paula , California 93060

Concentra Medical Center Santa Rosa

1221 N Dutton Ave

Santa Rosa , California 95401

DrugFree USA of Sonoma County Santa Rosa

349 College Ave

Santa Rosa , California 95401

LabCorp SANTA ROSA

1111 SONOMA AVE STE 121

SANTA ROSA , California 95405

North Bay Corp Health Santa Rosa

95 Montgomery Dr Ste 110

Santa Rosa , California 95404

ON-SITE MEDICAL TESTING Santa Rosa

20 Elaine Dr

Santa Rosa , California 95409

Redwood Toxicology Laboratory Santa Rosa

3650 Westwind Blvd

Santa Rosa , California 95403

Quest Diagnostics-Santa Rosa - Sonoma

990 Sonoma Ave

Santa Rosa , California 95404

US Healthworks Medical Group, PC Santee

9745 Prospect Ave

Santee , California 92071

US Healthworks Medical Group, PC Saugus

22840 Soledad Canyon Rd

Saugus , California 91350

Doctors on Duty Seaside

1513 Fremont Blvd

Seaside , California 93955

LabCorp SEBASTOPOL

652 PETALUMA AVE STE C

SEBASTOPOL , California 95472

Quest Diagnostics-Sebastopol - Palm

6800 Palm Avenue

Sebastopol , California 95472

Industrial Health Care-Y.P. Verma, MD Selma

1850 Whitson St

Selma , California 93662

Selma Job Care Selma

1142 Rose Ave

Selma , California 93662

Quest Diagnostics-Selma - Rose

1122 Rose Ave

Selma , California 93662

Quest Diagnostics-Shasta Lake - Ashby

4156 Ashby Court

Shasta Lake , California 96019

H.P.C Testing Signal Hill

1600 E Burnett St

Signal Hill , California 90755

SIMI Health Center Simi

1350 Los Angeles Ave

Simi , California 93065

Eastern Vent.Med Grp/Med Ctr Simi Valley

1980 Sequoia Ave Ste 9303

Simi Valley , California 93063

LabCorp SIMI VALLEY

2655 FIRST ST. SUITE 340

SIMI VALLEY , California 93065

SIMI WORKPLACE-SIMI VALLEY SIMI VALLEY

2650 JONES WAY, STE 24

SIMI VALLEY , California 93065

The Work Place/Simi Valley Hosp. & HCS Simi Valley

2755 Alamo St Ste 100

Simi Valley , California 93065

Quest Diagnostics-Simi Valley - 2876 S

2876 Sycamore Dr Ste 200

Simi Valley , California 93065

Access Health Facility Inc.-Razsadin C Solana Beach

616 Stevens Avenue

Solana Beach , California 92075

Quest Diagnostics-Solvang-Viborg

2040 Viborg Rd Ste 210

Solvang , California 93463

Sonora Community Hospital-Job Care Sonora

19747 Greenley Road

Sonora , California 95370

Quest Diagnostics-Sonora - Sylva

940 Sylva Lane

Sonora , California 95370

Barton Memorial Hospital-Occupational South Lake Tahoe

2170 South Ave

South Lake Tahoe , California 96150

Barton Ski Clinics-BMH Occ Med-SNCA South Lake Tahoe

1077 4th St # 613

South Lake Tahoe , California 96150

Borges Chiropractice, a PC South Lake Tahoe

2074 Lake Tahoe Blvd. #5

South Lake Tahoe , California 96150

Tahoe Urgent Care South Lake Tahoe

2130 Lake Tahoe Blvd

South Lake Tahoe , California 96150

Pacific Occupational Health Clinic South San Francisco

3 S Linden Ave

South San Francisco , California 94080

US Healthworks Medical Group, PC South San Francisco

192 Beacon St

South San Francisco , California 94080

Catholic Healthcare West Stockton

1801 E. March Ln Ste D480

Stockton , California 95210

CO Occupational Medical Partners Stockton

1801 E March Lane

Stockton , California 95210

HealthSource of Stockton-Dr. Robert Sh Stockton

4565 Quail Lakes Drive

Stockton , California 95207

Occupational Health Services-Dameron H Stockton

420 West Acacia Street

Stockton , California 95203

US Healthworks Medical Group, PC Stockton

3663 Arch Rd Ste 400

Stockton , California 95215

US HealthWorks Medical Group-Stockton Stockton

1429 West Fremont Street

Stockton , California 95203

Quest Diagnostics-Stockton - 2291 W Ma

2291 W March Lane

Stockton , California 95207

CM & Associates, Inc SUN VALLEY

8542 LANKERSHIM BLVD

SUN VALLEY , California 91352

Maximed Industrail Clinic Sun Valley

8100 Sunland Blve.

Sun Valley , California 91352

LabCorp SUNNYVALE

901 W EL CAMINO REAL

SUNNYVALE , California 94087

US Healthworks Medical Group, PC Sunnyvale

1195 E Arques Ave

Sunnyvale , California 94085

Quest Diagnostics-Sunnyvale - W Fremon

877 W Fremont Avenue

Sunnyvale , California 94087

Banner Lassen Community Hospital Susanville

1800 Spring Ridge Dr

Susanville , California 96130

Quest Diagnostics-Tehachapi - Tucker

807d Tucker Rd Ste D

Tehachapi , California 93561

First Care Independent Medical Center Temecula

28991 Front St Ste 104

Temecula , California 92590

Healthsouth Temecula

29645 Rancho California Rd Ste

Temecula , California 92591

Inland Urgent Care Temecula

31565 Rancho Pueblo Rd

Temecula , California 92592

RedHawk Occupational Medical Center Temecula

44274 George Cushman Court

Temecula , California 92592

Quest Diagnostics-Temecula - Rancho Pu

31515 Rancho Pueblo Rd Ste 104

Temecula , California 92592

LabCorp TEMPLETON

1101 LAS TABLAS RD STE I

TEMPLETON , California 93465

Medworks Medical Center Inc. Templeton

350 Posada Lane

Templeton , California 93465

Twin City Hospital Templeton

1100 Las Tablas Rd

Templeton , California 93465

Quest Diagnostics-Templeton-Posada Lan

225 Posada Ln Ste B

Templeton , California 93465

Newbury Park Urgent Care Thousand Oaks

2080 Newbury Rd.

Thousand Oaks , California 91320

Thousand Oaks Urgent Care Thousand Oaks

620 E Janss Rd

Thousand Oaks , California 91360

Care Station Torrance

2382 Crenshaw Blvd Ste 5

Torrance , California 90501

LabCorp TORRANCE

21320 HAWTHORNE BLVD STE 227

TORRANCE , California 90503

LabCorp TORRANCE

23441 MADISON ST.BLD8,STE 110

TORRANCE , California 90505

US HealthWorks Medical Center-Torrance Torrance

1149 West 190th Street

Torrance , California 90248

US Healthworks Medical Group, PC Torrance

19401 S Vermont Ave Bldg L 100

Torrance , California 90502

Western Medical Group Torrance

21081 S Western Ave Ste 150

Torrance , California 90501

Quest Diagnostics-Torrance - Madison

23441 MADISON ST

TORRANCE , California 90505

Patel, Pulliam & Medical Assoc.-dba Tr Tracy

644 W 12th St

Tracy , California 95376

Tracy Occupational Medical Center Tracy

644 W 12th St

Tracy , California 95376

Valleycare Health System Tracy

652 W. 11th Street

Tracy , California 95376

Quest Diagnostics-Tracy - West 11th

632 West 11th Street

Tracy , California 95376

Tahoe Forest Hospital Truckee

10956 Donner Pass Rd Ste 230

Truckee , California 96161

Accurate Mobile Testing Tulare

1295 Hillcrest Ave

Tulare , California 93274

Avertest Tulare

564 E Kern

Tulare , California 93274

Global Drug Testing Services Tulare

522 E Kern Avenue

Tulare , California 93274

Palm Occupational Medicine&Walk In Cli Tulare

1068 N Cherry St

Tulare , California 93274

Valley Industrial Medical Group Tulare

755 E Terrace Ave

Tulare , California 93274

Quest Diagnostics-Tulare - N Blackston

919 N Blackstone St

Tulare , California 93274

Family Medical Group Urgent Care Turlock

911 E Tuolumne Rd

Turlock , California 95382

Romeo Medical Work Wellness Turlock

1801 Colorado Ave Ste 130

Turlock , California 95382

LabCorp TUSTIN

100 N TUSTIN AVE

TUSTIN , California 92780

Sunrise Multi Specialty Med Group Tustin

2492 Walnut Ave Ste 110

Tustin , California 92780

Talbert Medical Group- Tustin Tustin

13152 Newport Ave.

Tustin , California 92780

Alcohol & Drug Testing Services/ADTS Ukiah

417 Talmage Rd Ste E

Ukiah , California 95482

Ukiah Valley Medical Center Ukiah

275 Hospital Dr Ste B

Ukiah , California 95482

Quest Diagnostics-Ukiah - S Dora

1165 S Dora Street

Ukiah , California 95482

US Healthworks Medical Group, PC Union City

33560 Alvarado Niles Rd

Union City , California 94587

Washington Township Medical Foundation Union City

33077 Alvarado- Niles Road

Union City , California 94587

LabCorp UPLAND

1310 SAN BERNARDINO RD STE 107

UPLAND , California 91786

North Bay Work Care Vacaville

1010 Nut Tree Rd Ste 200

Vacaville , California 95687

Solano Drug & Alcohol Testing Vacaville

418 Davis Street Ste B

Vacaville , California 95688

Quest Diagnostics-Vacaville - Mason

770 Mason St

Vacaville , California 95688

SCV Quality Care, Inc. Valencia

23929 Mcbean Pkwy Ste 100

Valencia , California 91355

US HealthWorks Medical Group-Valencia VALENCIA

25733 RYE CANYON RD

VALENCIA , California 91355

C-DAT Vallejo

17 Tennesse Street

Vallejo , California 94590

Healthline Medical Group Van Nuys

15211 Vanowen St Ste 105

Van Nuys , California 91405

LabCorp VAN NUYS

15211 VANOWEN ST STE 319

VAN NUYS , California 91405

Norton Medical Industries Van Nuys

6265 Sepulveda Blvd #13

Van Nuys , California 91411

US Healthworks Medical Group, PC VAN NUYS

16300 ROSCOE BLVD

VAN NUYS , California 91406

Advantage Physical Therapy Ventura

4572 Telephone Rd Ste 901&903

Ventura , California 93003

CMH Centers For Family Health Ventura

2705 Loma Vista Rd Ste 205

Ventura , California 93003

LabCorp VENTURA

2955 LOMA VISTA RD

VENTURA , California 93003

Taylor's Trucking & Crane Service-Com Ventura

2715 E. Main Street

Ventura , California 93003

Ventura Urgent Care Ventura

5725 Ralston St Ste 101

Ventura , California 93003

Central Occupational Medicine Provider Vernon

3688 South Soto Street

Vernon , California 90058

Stacy Medical Center Vernon

4580 Pacific Blvd

Vernon , California 90058

US Healthworks Medical Group, PC Vernon

3851 Soto St

Vernon , California 90058

Desert Valley Medical Group-Victorvill VICTORVILLE

12401 HESPERIA RD

VICTORVILLE , California 92395

Quest Diagnostics-Victorville - Hespe

12370 Hesperia Rd Ste 4

Victorville , California 92392

Avertest Visalia

649 S. County Center Dr. Suite

Visalia , California 93277

Palm Occupational Med Visalia

235 E Noble Ave

Visalia , California 93277

Spineworks Chiropratic Center Visalia

4126 South Demaree St

Visalia , California 93277

Valley Industrial & Family Medical Gro VISALIA

225 S CHINOWTH ST

VISALIA , California 93291

Drug Testing Network, Inc. Vista

958 Postal Way Ste 6b

Vista , California 92083

US Healthworks Medical Group, PC Vista

2023 W Vista Way Ste C

Vista , California 92083

Quest Diagnostics-Vista - Sycamore

902 Sycamore Ave Ste 201

Vista , California 92081

Walnut Medical Group Walnut

19687 Valley Blvd

Walnut , California 91789

Quest Diagnostics-Walnut Creek - La Ca

108 LA CASA VIA

WALNUT CREEK , California 94598

Doctors On Duty -Watsonville Clinic Watsonville

1505 Main St

Watsonville , California 95076

Mar Monte Medical Clinic-Brendt D. Car Watsonville

846 Freedom Blvd

Watsonville , California 95076

West Hills Hospital & Medical Center West Hills

7325 Medical Center Dr Ste 201

West Hills , California 91307

Sacramento Occupational Medical Group West Sacramento

1550 Harbor Blvd Ste 110

West Sacramento , California 95691

US Healthworks Medical Group, PC West Sacramento

3680 Industrial Blvd Ste 550h

West Sacramento , California 95691

CM & Associates-Located behind Citiban Westchester

8800 South Sepulveda Blvd, Sui

Westchester , California 90045

WestShore Draw Station Westlake Village

1240 Westlake Blvd Ste 227

Westlake Village , California 91361

Quest Diagnostics-Westlake Village - L

1220 La Venta Drive Suite 204

Westlake Village , California 91361

Memorial Prompt Care Medical Group,Inc Westminster

15464 Goldenwest St

Westminster , California 92683

Quest Diagnostics-Whittier - Whittier

15141 Whittier Blvd Ste 125

Whittier , California 90603

Inland Urgent Care Wildomar

36320 Inland Valley Dr

Wildomar , California 92595

Frank R. Howard Memorial Hospital Willits

1 Madrone St

Willits , California 95490

Six Rivers Medical Center Willow Creek

850 State Hiway 96

Willow Creek , California 95573

LabCorp WINDSOR

8465 OLD REDWOOD HWY STE 400

WINDSOR , California 95492

Sutter Occupational Health, Woodland Woodland

475 Pioneer Ave Ste 100

Woodland , California 95776

Woodland Clinic Medical Group Woodland

632 W est Gibson Rd

Woodland , California 95695

Woodland Clinic Medical Group Woodland

1207 Fairchild Ct # 8

Woodland , California 95695

Quest Diagnostics-Woodland - Cottonwoo

520 Cottonwood Street

Woodland , California 95695

Yosemite Medical Clinic Yosemite

9000 Ahwahnee Drive

Yosemite , California 95389

Onarheim Services Yreka

120 Singleton Lane

Yreka , California 96097

Quest Diagnostics-Yreka - S Main

746 S Main St

Yreka , California 96097

Drug and Alcohol Testing Yuba City

595 Winship Rd

Yuba City , California 95991

Fremont-Rideout Comp Clinic & Drug Tes Yuba City

1531 Plumas Ct

Yuba City , California 95991

LabCorp YUBA CITY

1233 PLUMAS ST STE B

YUBA CITY , California 95991

SUTTER LAB Yuba City

1527 Starr Dr

Yuba City , California 95993

Sutter North Med Foundation Yuba City

444 Plumas Blvd

Yuba City , California 95991

Medlabexams YUCAIPA

34050 COUNTY LINE RD

YUCAIPA , California 92399

Avalon Urgent Care, Inc. Yucca Valley

58471 29 Palms Hwy Ste 303

Yucca Valley , California 92284

LabCorp YUCCA VALLEY

57725 29 PALMS HWY STE 110

YUCCA VALLEY , California 92284

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