David J. McMorris

David J. McMorris


Thornton Law Firm LLP

Recognized since 2008

Boston, Massachusetts

Practice Areas

Personal Injury Litigation - Plaintiffs

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Mr. McMorris is a trial lawyer and directs Thornton Law Firm's workplace injury practice. He is a member of the Massachusetts and New York bars and the American Association for Justice. Mr. McMorris' trial experience has included several jury verdicts in excess of $1 million dollars in cases involving products liability, construction accidents, toxic exposures, lead paint poisoning, and asbestos exposure. Mr. McMorris has been appointed by the Federal District Court for the District of Massachusetts to serve as plaintiff's liaison counsel in asbestos litigation since 1993, and served in that same position for the Superior Court of Massachusetts from 1993-2017. He is a graduate of the State University of New York, Brockport and of Suffolk University Law School. He has been a guest lecturer on latent occupational disease and complex litigation at Tufts University and Boston University Law School.

Mr. McMorris has been named a Massachusetts Super Lawyer for 15 years, and as one of the Top 100 Trial Lawyers by the American Association for Justice. He is a member of Million Dollar Advocates Forum, has been awarded the highest 10 rating by the lawyer evaluation website avvo.com, and is rated "AV," the highest available rating from Martindale-Hubbell, a highly respected independent legal rating publisher.

Contact & Links
Location
  • 84 State Street, 4th Floor
    Boston, MA 02109
Languages
  • English
Education
  • The College at Brockport, B.S., graduated 1976
  • Suffolk University, J.D., graduated 1983
Bar Admissions
  • New York, New York State Bar Association
  • Massachusetts, Massachusetts Bar Association
Affiliations
  • American Association for Justice - Member

Thornton Law Firm LLP
Boston, Massachusetts

6 The Best Lawyers in America® awards

2 Best Lawyers: Ones to Watch® in America awards

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Recognized in The Best Lawyers in America® 2025 for work in:
  • Personal Injury Litigation - Plaintiffs
Special Focus:
  • Mass Tort
  • Product Liability
  • Toxic Tort
Awards:
  • Best Lawyers in America
  • Massachusetts Super Lawyer
  • Top 100 Trial Lawyers
  • Million Dollar Advocates Forum
Additional Areas of Practice:
  • Personal Injury Litigation

Publications

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