Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Nancy Patricia Boyle Regelin, Practice Areas No known practice areas. is located in the city of Potomac, the state of Maryland. Attorney legal address No address is available.Potomac, MD, 20854. For more information, please call (301) 230-5200 Your comments* (not for publishing) * — Required information Nancy Patricia Boyle Regelin ← View details No address is available.Potomac, MD, 20854, Potomac, Maryland (301) 230-5200