Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John J O'Loughlin, Practice Areas Criminal Defense Attorneys. is located in the city of Cobb Island, the state of Maryland. Attorney legal address Attorney At LawPo Box 333Cobb Island, MD, 20625-0333. For more information, please call (301) 259-0536 Your comments* (not for publishing) * — Required information John J OLoughlin ← View details Attorney At LawPo Box 333Cobb Island, MD, 20625-0333, Cobb Island, Maryland (301) 259-0536