Doherty, Ciechanowski, Dugan & Cannon, P.C. is a full-service firm with attorneys licensed to practice in Massachusetts. The Firm was formed in May 2003 by the merger of Doherty & Ciechanowski, P.C. and the Law Offices of Dugan & Cannon, providing our clients with the highest quality representation at reasonable cost. As a full-service firm, we provide services in estate planning, real estate, business law, litigation, criminal defense, domestic and employment disputes, and mediation.