Mediation and ADR Pittsburgh PA

John L. Cullen III, Esquire

john l cullen IIIJohn Cullen is an associate at BGMS. He focuses his practice in areas of family law including equitable distribution, alimony, child support, custody and pre-nuptial agreements. John has also been trained in the practice of collaborative law and mediation.


John is an active member of the Family Law Sections of the Pennsylvania and Allegheny County Bar Associations. During law school, he completed an internship at Legal Aid Society for Children and worked as a law clerk for a local practitioner, focusing on family law and grandparents’ rights.

John lives in Pittsburgh. He is married and has three children.


You can reach John at



B.S. in Anthropology and Human Biology, Emory University

J.D., University of Pittsburgh School of Law


Professional Memberships


Allegheny County Bar Association (Member, Former Council Member and Former Co-Chair of the Professionalism and Ethics Committee, Family Law Section; Member, Young Lawyers Division)

Pennsylvania Bar Association (Member, Family Law Section)

Collaborative Law Association of Southwestern Pennsylvania (CLASP)

International Academy of Collaborative Professionals (IACP)




Mediation Training, Behrend Mediation Services and the Alternative Group (2012)

Collaborative Law, Sherri Goren Slovin, JD (2008)

Bunde, Gillotti, Mulroy & Shultz, P.C.

Downtown Pittsburgh:

Suite 500 • Benedum-Trees Building

223 4th Avenue

Pittsburgh, PA 15222

(412) 391-4330

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