According to our records, this business is located at 915 E 5th St. in Alton (in Madison County), Illinois 62002, the location GPS coordinates are: 38.8905147 (latitude), -90.170923 (longitude). St Clare's Hospital is categorized under Hospitals (SIC code 8062). Known organization chief executive officer is William Kessler. Current estimates show that the unit has a sales volume of $106,000,000 and staff of approximately 1,000 people. You can contact the company by phone at (618) 463-5150; the following fax number is also provided: (618) 463-5641.