Katherine Koop "Kate" Irwin

Henry Sneath specializes in complex business litigation, intellectual property , employment , DTSALaw® trade secrets and restrictive covenant litigation, cybersecurity, data breach and Artificial Intelligence (AI) law, products liability , catastrophic injury, probate, estates and trusts litigation , and insurance coverage and bad faith litigation. He is also a complex case certified mediator and Federal Court Special Master with Houston Harbaugh, P.C. in Pittsburgh, Pennsylvania. He and ...

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...

Area of Emphasis Sean Keegan is senior counsel in the Litigation and Employment and Labor groups of Babst Calland. Mr. Keegan has a broad range of litigation experience in several practice areas including commercial, labor and employment, energy, and maritime. He has experience defending shareholder dispute claims, oil and gas lease disputes, insurance claims, and premises liability claims. Mr. Keegan has represented clients in both state and federal courts throughout the United States. Backg...

Mr. Frank is a founding partner of Frank, Gale, Bails, Murcko & Pocrass, P.C. , where he has been the President and Chief Executive Officer since 1990. He has served (by appointment of the Pennsylvania Supreme Court) as Vice Chair of the Appellate Procedural Rules Committee and currently serves (by appointment of the Pennsylvania Supreme Court) as a Chair of the Rules of Evidence Committee. Mr. Frank was a member of the Joint State Government Commission, which drafted the 2005 amendments ...

Andrew T. Flowers is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Andrew T. practices law in Pittsburgh, Pennsylvania Best Lawyers has recognized Andrew T. Flowers since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Andrew T. Flowers is held by other lawyers.

Area of Emphasis Gary Steinbauer is a shareholder in the Environmental Group of Babst Calland. Mr. Steinbauer advises clients on a wide variety of matters arising under major federal and state environmental regulatory programs. He provides strategic advice on permitting matters, day-to-day compliance needs, government investigations, and enforcement actions. Mr. Steinbauer regularly works with companies in the chemical, mining, metals, oil and gas, petroleum refining, power generation and dis...

Bob has been practicing law for more than 30 years, primarily in the area of labor and employment law. His clients range from global manufacturing companies to colleges, counties, municipalities, and school districts. He has extensive experience in Act 111 police and fire negotiations and arbitration. Bob has handled over 200 labor arbitrations and negotiated collective bargaining agreements with every major union representing private and public employees, including AFSCME, PSEA, SEIU, the Te...

Mr. O’Connor has been a member of the firm for 20 years. His practice is devoted to the representation of physicians and hospitals in medical malpractice cases. Brian also represents health care providers in litigation before the Pennsylvania State Board of Medicine. Mr. O’Connor has tried over 45 jury trials on behalf of physicians and hospitals throughout the counties of Western Pennsylvania and the Federal District Court in Pittsburgh and Erie. Mr. O’Connor has participat...

Emily Mahler is a partner in Margolis Edelstein’s Employment and Labor Law Group. She represents employers in labor and employment litigation, including claims involving discrimination, harassment, retaliation, wrongful discharge, breach of contract and wage disputes. Emily represents corporations, small businesses, nonprofit organizations and public entities. She appears regularly in federal and state courts throughout Pennsylvania and New Jersey, as well as before the U.S. Equal Emplo...

Jeffrey A. Mills is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Jeffrey A. practices law in Pittsburgh, Pennsylvania Best Lawyers has recognized Jeffrey A. Mills since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Jeffrey A. Mills is held by other lawyers.