Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Francis William Deegan, Practice Areas Banking Law Attorneys. is located in the city of Mattituck, the state of New York. Attorney legal address The Deegan Law Firm P.C.500 North DrMattituck, NY, 11952-2063. For more information, please call (631) 298-1121 Your comments* (not for publishing) * — Required information Francis William Deegan ← View details The Deegan Law Firm P.C.500 North DrMattituck, NY, 11952-2063, Mattituck, New York (631) 298-1121