- BJC HealthCare (St. Louis, MO)
- …to order laboratory testing. **Preferred Qualifications** **Role Purpose** The Medical Technologist (MT) or Medical Laboratory Scientist (MLS) II performs ... and Transfusion Medicine.? Additionally, BJH operates a Histocompatibility Laboratory ( HLA ), blood donor/Pheresis Service, a Molecular Diagnostics Laboratory, and… more