Pietragallo Strengthens Leadership Team with Two New Partners

October 15, 2025

Related Professionals: Matthew R. Barnes , Robert D. Weinberg

Pietragallo Gordon Alfano Bosick & Raspanti, LLP is pleased to announce the promotion of two lawyers to partnership: Matthew R. Barnes and Robert D. Weinberg.

“We are pleased to recognize the outstanding professionalism and legal abilities of our newest partners, Matthew Barnes and Robert Weinberg. They are and will be a part of our bright future,” said William Pietragallo, Managing Partner of Pietragallo Gordon Alfano Bosick & Raspanti, LLP. Both partners are members in the firm’s Pittsburgh office.

Matthew R. Barnes focuses his practice on Commercial Litigation, with deep expertise in Class Actions. He has tried multiple cases to verdict as lead trial counsel and has obtained notable dismissals of his clients from state and federal court cases.  He became the first attorney to successfully argue in the U.S. District Court for the Western District of Pennsylvania that online-only businesses cannot be sued for website accessibility under Title III of the Americans with Disabilities Act (“ADA”) in federal courts located within the Third Circuit.

Robert D. Weinberg focuses his practice on Family Law and Estate & Trust Litigation; Estate Planning and Administration. He has worked on complex cases, including multi-day hearings and trials dealing with the valuation of businesses, complicated asset distribution, tax matters, and protracted discovery disputes. A devoted advocate for children, Mr. Weinberg regularly handles custody matters both within and outside Pennsylvania, always centering the best interests of minors. He describes his approach as “aggressively reasonable”—favoring resolutions that balance pragmatism with principled advocacy, while retaining the willingness to litigate when necessary.

 

About Pietragallo

Pietragallo Gordon Alfano Bosick & Raspanti, LLP is a multi-disciplined business and litigation law firm headquartered in Pittsburgh and Philadelphia with five offices throughout Pennsylvania, New Jersey, and West Virginia from which we are able to serve our clients in all 50 states and the District of Columbia.

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