Douglas M. Byers, MD 1250 East TremontEast BuildingHillsboro, IL, 62049 View Phone 217-532-6911 Fax: 217-522-4515 Toll Free: 800-444-7541 1250 East Tremont, East BuildingHillsboro, IL 62049 Experience & Reliability About Connect with this Business: Send to My Email Send to My Phone Print this Page