Katherine Koop "Kate" Irwin

Gregory R. Unatin is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Gregory R., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory R. is held by other top lawyers in the same geographic and legal practice area.

Kent focuses his practice on corporate law, primarily in the healthcare field representing: Health care providers Health joint ventures Health trade associations Hospital arrangements Closely held corporations Not-for-profit corporations Health care trade associations Health foundations He concentrates on corporate planning and structuring in the health care field including HIPAA and Medicare compliance, third-party insurance, and Medicare audit defense for clients. Kent has structured more t...

Dennis A. Watson is a principal of Dickie, McCamey & Chilcote, P.C. With over 35 years of trial experience, Dennis concentrates his practice in complex insurance, commercial, construction, maritime, insurance, personal injury, and estate litigation. Dennis is a member of the Academy of Trial Lawyers of Allegheny County. He is also a proctor in the Maritime Law Association and a member of the Southeastern Admiralty Law Institute. Dennis has served as a Special Master in the Civil Division ...

Christopher L. Voltz is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Christopher L., 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 Christopher L. is held by other top lawyers in the same geographic and legal practice area.

Jennifer B. Hirneisen is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Jennifer B., who practices law in Erie, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer B. is held by other top lawyers in the same geographic and legal practice area.

Thomas H. May is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Thomas H., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas H. is held by other top lawyers in the same geographic and legal practice area.

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...

Matthew Lautman is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Litigation - Construction. Matthew, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.

Christopher J. Rayl joined Campbell & Levine in 2010 after 22 years with another Pittsburgh law firm. Chris is a critical part of Campbell & Levine's public finance practice area with nearly 25 years of public finance experience working with state and local governmental issuers, 501(c)(3) organizations, underwriters, and lenders. Chris also works in the areas of securities law, corporate law, and tax credit financing.

William D. Clifford is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Construction Law and Litigation - Construction. William D., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William D. is held by other top lawyers in the same geographic and legal practice area.