John Cronin is an associate with Pierce, Davis & Perritano, LLP. His practice focuses on the representation of municipalities, municipal officers, and public employees in cases involving tort and civil rights claims in both State and Federal Court.

Before joining Pierce, Davis & Perritano, LLP, Mr. Cronin spent four years as an Assistant District Attorney in the Middlesex County District Attorney’s Office, where he had the opportunity to practice both civil law (while assigned to the office’s Asset Forfeiture Unit ) and criminal law (as a district court prosecutor in the Cambridge, Woburn and Lowell District Courts). In addition to composing and filing a brief in the Massachusetts Court of Appeals, Mr. Cronin gained significant trial experience prosecuting cases involving drunk driving and other motor vehicle crimes, drug possession and distribution, sex offender registry law violations, property crimes and crimes of violence, serving as the office’s domestic violence designee on the Lowell District Court team. He is a 2010 recipient of the Massachusetts District Attorney's Association Spotlight Award.