Trevor J. Brown


Trevor focuses his practice on civil litigation and appellate matters in state and federal courts.  He has successfully represented individuals, businesses, and insurance companies in a wide variety of litigation matters, including contract, business tort, state taxation, real estate, and general liability cases. 

A results-driven advocate, clients turn to Trevor for practical, thorough guidance. Trevor regularly represents commercial clients and taxpayers in commercial and administrative litigation, with a focus on real property tax abatements and state tax issues. He also has extensive experience representing medical providers, physician groups, and hospitals in medical malpractice actions and before administrative agencies and licensing boards.

Trevor practiced at a regional New England firm prior to joining Dinsmore.


  • University of New Hampshire School of Law  (J.D., cum laude, 2018)
  • Saint Michael's College  (B.A., magna cum laude, 2015)
    • History & Political Science

Bar Admissions

  • Massachusetts
  • New Hampshire
  • Vermont

Court Admissions

  • U.S. Court of Appeals for the First Circuit
  • U.S. District Court for the District of Massachusetts
  • U.S. District Court for the District of New Hampshire


  • Institute for Professionals in Taxation
  • Tri-State Defense Lawyers Association
  • Massachusetts Bar Association
  • New Hampshire Bar Association
  • Vermont Bar Association
  • Saint Michael’s College, Alumni Board of Directors
  • Town Moderator, Town of West Brookfield, Massachusetts, 2011 – 2019
  • Massachusetts Moderators Association, 2011 – 2019


  • Massachusetts Bar Association Leadership Academy, Fellow, 2023
  • Super Lawyers – Rising Stars®, 2022, 2023
  • Saint Michael’s College, Young Alumnus of the Year, May 2020
  • University of New Hampshire Law Review, chief articles editor
  • Daniel Webster Scholar Honors Program, University of New Hampshire School of Law