Mercy Laboratory Services - Technology Drive

Imaging, Labs or Tests
2223 Technology Drive, Suite 20
O Fallon, MO 63368

Phone: (636) 755-4363
Fax: (636) 755-4364
Monday-Friday: 7 a.m. - 5 p.m.
Services are provided by Mercy Hospital St. Louis Learn more »

Mercy Laboratory Services - Technology Drive offers a variety of lab testing services with quick turnaround times for our patients.

In addition to the routine lab testing most often requested by doctors, we offer a variety of specialized services, including:

  • Pre-employment drug screening or sreening for workers’ compensation injuries
  • Federal drug screen collections for the Department of Transportation
  • Health screens to promote wellness and reduce health risks
  • Outpatient transfusion services