Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Mark John Gallagher, Practice Areas No known practice areas. is located in the city of Cohasset, the state of Massachusetts. Attorney legal address 137 N Main StCohasset, MA, 02025-1317. For more information, please call (617) 347-1917 Your comments* (not for publishing) * — Required information Mark John Gallagher ← View details 137 N Main StCohasset, MA, 02025-1317, Cohasset, Massachusetts (617) 347-1917