Marissa Atterholt

Irv currently serves as the firm's Managing Shareholder. He concentrates his practice on land use, zoning , and real estate litigation. Prior to joining Tucker Arensberg, he served as in-house counsel to the Housing Authority of the City of Pittsburgh. He has represented land owners and developers before planning commissions, zoning hearing boards, governing bodies, administrative agencies, and the Court of Common Pleas. In addition, Irv serves as counsel to numerous food service and restaura...

Pittsburgh family lawyer Meghan L. Zupancic is trained and certified in collaborative family law, providing clients with superior representation for challenging family law issues and support through what is often the darkest time of their lives. Meghan strives to understand her clients and their goals and provide open communication to help them feel informed and confident throughout the legal process. She imparts clients with knowledge to help them successfully resolve a variety of family law...

John E. Black III is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Litigation - Labor and Employment. John E., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John E. is held by other top lawyers in the same geographic and legal practice area.

Kirk B. Burkley is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law, Commercial Litigation, Litigation - Bankruptcy and Real Estate Law. Kirk B., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kirk B. is held by other top lawyers in the same geographic and legal practice ...

Michael S. Faber is a shareholder of Dickie, McCamey & Chilcote, P.C., and a member of the firm’s Workers’ Compensation group. He concentrates his practice in representing employers and their insurance carriers in workers’ compensation cases and has litigated hundreds of workers’ compensation claims at the trial and appellate levels. In addition to litigating workers' compensation claims, Mr. Faber counsels on methods to control, manage, and avoid such claims. An active member of the Work...

For more than 30 years, Attorney Hutton represented defendants in personal injury lawsuits involving auto, trucking, construction, civil rights, death, insurance bad faith, premises liability and products liability claims. He was selected for inclusion in 2012 - 2019 Pennsylvania Super Lawyers®, an honor awarded to the top five percent of state-wide lawyers.Attorney Hutton was also voted for inclusion in the 2017 - 2019 editions of The Best Lawyers in America®, an honor based on rigor...

Area of Emphasis Jean Mosites is a shareholder in the Environmental, Energy and Natural Resources, and the Public Sector groups of Babst Calland. She is past co-chair of the Environmental Group. Her practice includes client counseling on environmental compliance in the energy sector, resolving liabilities under federal and state remediation programs, as well as administrative appeals and environmental litigation in state and federal courts. Ms. Mosites represents clients in the Pennsylvania C...

Katelyn O'Connor is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Katelyn, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Katelyn is held by other top lawyers in the same geographic and legal practice area.

Shannon S. Vukmir is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Shannon S., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shannon S. is held by other top lawyers in the same geographic and legal practice area.

R. Brandon McCullough is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. R. Brandon, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which R. Brandon is held by other top lawyers in the same geographic and legal practice area.