Due to an unfortunate situation [...], we required the services of National Drug Screening five times over the last year. My contact throughout was with Erika Hammer. Erika was extremely patient, courteous, and professional. She handled each testing with a genuine concern that helped ease the process for my family and I. Under the circumstances, my experience with Erika has been a pleasure and if ever needed again I would not hesitate to contact her. Erika's hard work and understanding should be commended. Thank you!