According to our records, this business is located at 110 N Hamilton St. in Sullivan (in Moultrie County), Illinois 61951, the location GPS coordinates are: 39.6001836 (latitude), -88.6093692 (longitude). William Alwerdt DDS is categorized under Dentists (SIC code 8021). Known organization owner is William Alwerdt. You can contact the company by phone at (217) 728-7932.