Dion G. Rassias

Top rated general litigation attorney in Philadelphia, Pennsylvania

The Beasley Firm, LLC
Dion G. Rassias
The Beasley Firm, LLC

Practice Areas: General litigation, Personal injury; view more

Licensed in Pennsylvania since: 1987

Education: Duquesne University School of Law

Selected to Super Lawyers: 2004 - 2023

The Beasley Firm, LLC

1125 Walnut Street
Philadelphia, PA 19107 Visit website


An accomplished attorney, Dion G. Rassias is a partner at The Beasley Firm, LLC, serving clients in Philadelphia and across Pennsylvania. Skilled in federal and state trial and appellate litigation, he handles a variety of matters such as personal injury, medical malpractice, professional negligence, complex commercial and business disputes, civil rights, product liability, defamation, discrimination, harassment and insurance disputes.

In his 35-plus years as an attorney, Mr. Rassias has procured hundreds of millions of dollars in settlements and verdicts on behalf of his clients. He is frequently called “a lawyer’s lawyer” for his ability and skills to efficiently represent fellow lawyers and other professionals facing legal disputes. His historical verdicts and cases have been featured by notable media outlets such as The New York Times and The Independent. He has represented many celebrities, sports professionals and political figures.

A 1984 B.A. graduate of Dickinson College, Mr. Rassias earned his J.D. from Stanford University in 1987. He is licensed to practice in Massachusetts, New York, Delaware, New Jersey, the District of Columbia, the United States Court of Federal Claims, the United States Supreme Court, and the state and federal courts of Pennsylvania – to name a few. He also functions as a Judge Pro Tempore – Court of Common Pleas of Philadelphia County.

In addition to his active practice, Mr. Rassias has held many leadership and honorary positions. He was a member of the Disciplinary Board of the Supreme Court of Pennsylvania and Pennsylvania’s Department of State Architects Licensure Board. He was appointed to the Joint State Government Commission Task Force by the Pennsylvania Senate and Pennsylvania Appellate Court Procedural Rules Committee by the justices of the Pennsylvania Supreme Court.

  • Several professional associations have honored Mr. Rassias with awards and accolades. He was:
  • Rated AV Preeminent* through Martindale-Hubbell and “Superb” through Avvo
  • Listed in the Top 100 Trial Lawyers by The National Trial Lawyers
  • Included in the prestigious Multi-Million Dollar Advocates Forum and The Summit Council
  • Named to the Pennsylvania’s Best Lawyers Under 40 list by America Lawyer Media

Mr. Rassias is regularly requested to present at seminars and conferences and has also published a few articles for several renowned journals.

*AV®, AV Preeminent®, Martindale-Hubbell Distinguished and Martindale-Hubbell Notable are certification marks used under license in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell® is the facilitator of a peer review rating process. Ratings reflect the anonymous opinions of members of the bar and the judiciary. Martindale-Hubbell® Peer Review Ratings™ fall into two categories – legal ability and general ethical standards.

Practice areas

General litigation, Personal injury - general: plaintiff

Focus areas

Litigation, Personal injury - plaintiff

  • 50% General litigation
  • 50% Personal injury - general: plaintiff

First Admitted: 1987, Pennsylvania

Professional Webpage: https://beasleyfirm.com/our-attorneys/dion-g-rassias/

  • Voted Best Lawyer in Delaware County by the Daily Times Reader’s Choice in three categories: Trial, Malpractice and Product Liability, 2021 and 2022
  • “Judicial AV Preeminent” rating from Martindale-Hubbell
  • Member, The Summit Council
  • Member, The National Trial Lawyers Top 100
  • Pennsylvania Super Lawyer, Philadelphia Magazine
  • Top 100 of lawyers in Philadelphia, 2004-present
  • One of Pennsylvania’s Forty Best Lawyers Under the Age of 40, America Lawyer Media, The Legal Intelligencer and the Pennsylvania Law Weekly, October 2003
  • Superb 10.0 Rating, AVVO.com
  • Member, Million Dollar Advocates Forum
  • Pennsylvania Super Lawyer, Law & Politics
  • Selected to be a Committee Member serving the Disciplinary Board of the Supreme Court of Pennsylvania as a Hearing Officer, July 2010
  • Pennsylvania Top 100 - 2016
  • AV Preeminent, Martindale-Hubbell
  • Member, Multimillion Dollar Advocates Forum
  • Top 100 lawyers in the Commonwealth of Pennsylvania
  • Appointed by the Pennsylvania Senate to participate in the Joint State Government’s Commission, June 2010
  • Philadelphia Top 100 - 2016 
Bar/Professional Activity:
  • Member of the Disciplinary Board of Pennsylvania
  • Chair of the Rules Committee since January 2019
  • Pennsylvania
  • New York
  • United States Court of Claims
  • Member, Appellate Court Procedural Rules Committee, January 2001
  • Delaware
  • New Jersey
  • United States Supreme Court
  • Member, Joint State Government Commission Task Force on Real Property Law, January 2004
  • Massachusetts
  • District of Columbia
  • Member, Architects Licensure Board, 2002-2010
Scholarly Lectures/Writings:
  • Butterworth’s Journal of International Banking and Financial Law
  • Keynote seminar presenter at the 2004 Luzerne County Bench/Bar Seminar on the topic of Appellate practice
Educational Background:
  • Dickinson College, B.A., 1984
  • Stanford University

Office location for Dion G. Rassias

1125 Walnut Street
Philadelphia, PA 19107

Phone: 855-282-7548


20 Years Super Lawyers
  • Super Lawyers: 2004 - 2023

Top lists

Top 100: Philadelphia Super Lawyers: 2008 - 2023 Top 100: Pennsylvania Super Lawyers: 2008 - 2023

Articles about Dion G. Rassias by Super Lawyers

The Tattler

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