According to our records, this business is located in Centralia (in Marion County), Illinois 62801, the location GPS coordinates are: 38.5285169 (latitude), -89.1316944 (longitude). St Mary's Hospital is categorized under Hospitals (SIC code 8062). Current estimates show that the unit has a sales volume of $15,900,000 and staff of approximately 150 people. You can contact the company by phone at (618) 532-0829.