McDERMOTT, QUILTY & MILLER HIRES SEAN T. REGAN Land use, zoning and licensing firm strengthened by addition of former regulatory official BOSTON, MA (August 1, 2022) – McDermott, Quilty & Miller, LLP (“MQM”), a Boston-based law firm and government affairs practice founded in 1998, announced today that it has expanded the depth of its practice,…