Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Harold I. Rosen, Practice Areas No known practice areas. is located in the city of Potomac, the state of Maryland. Attorney legal address 11012 Balantre LnPotomac, MD, 20854. For more information, please call (301) 765-1828 Your comments* (not for publishing) * — Required information Harold I. Rosen ← View details 11012 Balantre LnPotomac, MD, 20854, Potomac, Maryland (301) 765-1828