Mercy Laboratory Services - Patients First Drive

Imaging, Labs or Tests
901 Patients First Drive
Washington, MO 63090

Main Entrance: Southeast Side of Building

Phone: (636) 390-1575
Fax: (636) 390-9710
Monday-Friday: 6:30 a.m. - 5 p.m.
Services are provided by Mercy Hospital Washington Learn more »

To effectively treat an illness or injury, you must first have an accurate diagnosis. At Mercy Laboratory Services at Patients First Drive in Washington, MO we offer a variety of lab testing services to help diagnose a wide range of health conditions. We give you close-to-home access to advanced technologies, putting you on the fast track to diagnosis, treatment and recovery.

If your doctor ordered blood work, walk in any time between 6:30 a.m. and 5:30 p.m. Monday through Friday.

Mercy Lab is pleased to partner with Mayo Medical Laboratories for specialized and esoteric testing. Find our test catalog, specimen requirements, laboratory medicine news, interpretive guides and other information on our regional Mayo partner portal.