Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John M Belferman, Practice Areas Government Attorneys. is located in the city of Barnesville, the state of Maryland. Attorney legal address 21600 Beallsville RdBarnesville, MD, 20838-9714. For more information, please call (240) 499-4012 Your comments* (not for publishing) * — Required information John M Belferman ← View details 21600 Beallsville RdBarnesville, MD, 20838-9714, Barnesville, Maryland (240) 499-4012