Mercy Laboratory Services - David C. Pratt Cancer Center

607 S. New Ballas Road
St. Louis, MO 63141
Fax: (314) 251-6630
Services are provided by Mercy Hospital St. Louis Learn more »
Hours of Operation:
Monday-Friday: 7 a.m. - 4:30 p.m.
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Mercy Clinic’s David C. Pratt Center in St. Louis, MO offers a full range of lab testing services. Test results are immediately transmitted to your physician’s office. Patients may also have specimens collected and tested here and the results sent to a specialist in another city. In addition to routine lab tests most often requested by your physician, our services include:

  • Health screens to promote wellness and reduce health risks in our community
  • Outpatient transfusion services

Services Offered