First Medical Laboratory Services

First Medical Laboratory Services is a private U.S. clinical and reference laboratory focused on diagnostic testing and molecular diagnostics. The company provides a broad menu of commercial laboratory services including medication monitoring, toxicology, microbiology, molecular infectious disease testing, genetics, pathology, cytology, allergy, wellness, and specialty testing. Its in-house MDHealthPro branded testing menu is aimed at helping physicians use more individualized diagnostic data in patient management. The company operates a large CLIA-certified and COLA/CAP-accredited laboratory facility in Irving, Texas and markets services to physicians, clinics, long-term care facilities, and other healthcare providers. Historically, the business has also operated under the Premier Medical Laboratory Services/PMLS brand and appears to have rebranded to First Medical Laboratory Services.