According to our records, this business is located at 1800 E Lake Shore Dr. in Decatur (in Macon County), Illinois 62521, the location GPS coordinates are: 39.8274883 (latitude), -88.9316974 (longitude). Macon County Medical Society is categorized under Professional Organizations (SIC code 8621). Known organization principal is Mary Bretz. You can contact the company by phone at (217) 429-9130.