John J. McMaster
McMaster Law Offices, LLCNorthborough, MA
Massachusetts PI lawSOL: 3 yearsDV: limitedRead Massachusetts’s rulesAbout John
Attorney John J. McMaster is an exceptionally seasoned legal practitioner with over 30 years of experience. He holds a Bachelor's degree in Criminal Justice from Northeastern University and a Juris Doctor from New England School of Law, graduating with honors. His background includes serving as a police officer and an Assistant District Attorney for Worcester County. He concentrates his practice in personal injury and insurance denials, also representing police officers injured in the line of duty. Attorney McMaster has received high ratings from Martindale-Hubbell and is listed among Boston...
Education
Bachelor's degree in Criminal Justice
Northeastern University
Juris Doctor
New England School of Law
Awards & Recognition
Martindale-Hubbell (high ratings)
Super Lawyers (Boston area list)
Professional Associations
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4.6Northborough Traffic Crash Intelligence Reports
Published by ThatCarHitMe.com. Sourced from official government open data.
Massachusetts 2025 Annual Report
(129,276 crashes)Northborough 2025 Annual Report
(281 crashes)Northborough April 2026 Monthly Report
(24 crashes)Independent research by ThatCarHitMe.com. Not affiliated with any government agency.
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