Troutman Sanders and Pepper Hamilton have agreed to merge effective April 1, 2020.

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Thomas M. Gallagher

Thomas M. Gallagher


Philadelphia, PA
Phone: 215.981.4068    Fax: 215.981.4750


Faith in the Future Foundation

Member, Board of Directors

Villanova University Charles Widger School of Law

Member, Board of Consultors

Pennsylvania Innocence Project

Member, Board of Directors

Augustinian Defenders of the Rights of the Poor

Member, Board of Directors


Chambers USA

Highly ranked in Chambers USA: America's Best Lawyers for Business for white collar matters

Philadelphia Business Journal

Selected for the Philadelphia Business Journal’s “Best of the Bar: Philadelphia's Top Lawyers” for 2019

LMG Life Sciences

Selected as a Life Sciences Star every year since 2012

Benchmark Litigation

Selected as a local litigation star in Pennsylvania by Benchmark Litigation

Legal 500

Recommended for white collar criminal defense in the 2019 edition of The Legal 500 United States

Who's Who

Listed in The International Who’s Who of Business Crime Defense Lawyers, The International Who’s Who of Business Lawyers and Who’s Who Legal: Investigations


  • J.D., cum laude, Villanova University School of Law, 1989, editor-in-chief, Villanova Law Review
  • B.A., International Relations, University of Pennsylvania, 1982

Bar Admissions

  • Pennsylvania

Court Admissions

  • U.S. District Court, Eastern District of Pennsylvania
  • U.S. Court of Appeals, Third Circuit
  • United States Supreme Court

Practice Areas

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