Jonathan P. Altman

Dave Chmiel joined Baum O’Connor Cullen Chmiel in 2009 and focuses his practice in the defense of physicians and dentists, hospitals and long term care facilities and a host of other healthcare and medical providers, including physicians assistants, nurses, physical therapists and certified nurse anesthetists to name a few. Mr. Chmiel pursued his undergraduate degree in political science at the University of Notre Dame in South Bend, IN. Upon graduation, he attended the University of Pi...

Jeffrey J. Wetzel is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Jeffrey J., 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 Jeffrey J. is held by other top lawyers in the same geographic and legal practice area.

Armand Leonelli is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Armand, 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 Armand is held by other top lawyers in the same geographic and legal practice area.

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

Vincent Scaglione, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants, Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. Vincent, 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 Vincent is held by other top lawyers in the same geographic and legal practic...

Timothy A. Gallagher is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Timothy A., 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 Timothy A. is held by other top lawyers in the same geographic and legal practice area.

Area of Emphasis Michael Winek is a member of the Environmental and Energy and Natural Resources groups of Babst Calland. Mr. Winek has extensive experience in a wide range of environmental regulatory programs, with an emphasis on regulatory issues arising under the Clean Air Act. Mr. Winek devotes a substantial amount of time advising clients on complex air permitting issues (such as PSD, NSR and state construction permits) for plant expansions and projects. In addition to new source permitt...

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.

N. Beaumont Beard is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. N. Beaumont, who practices law in Pittsburgh, Pennsylvania, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which N. Beaumont is held by other top lawyers in the same geographic and legal practice area.

Mark T. Phillis handles a wide range of employment issues with a focus on those related to the Family and Medical Leave Act and the Americans with Disabilities Act. He also handles cases involving: Unlawful discrimination and harassment Employment litigation Wage and hour issues The Employee Retirement Income Security Act He represents employers in federal and state courts and before the Equal Employment Opportunity Commission, the Pennsylvania Human Relations Commission, and other administra...