Teresa O. Sirianni

Erin Gibson Allen is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Erin Gibson, 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 Erin Gibson is held by other top lawyers in the same geographic and legal practice area.

Shawn P. Mcclure is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Shawn P., 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 Shawn P. is held by other top lawyers in the same geographic and legal practice area.

Area of Emphasis Mark Dausch is a shareholder and past co-chair of the Litigation Group of Babst Calland. He is an experienced trial lawyer who concentrates his practice on energy and environmental litigation. As lead trial counsel, Mr. Dausch has tried several high-stakes lawsuits in federal, state and administrative courts, as well as before arbitration panels. His trial work includes successfully representing businesses in multiple complex energy and environmental trials involving claims i...

Sheri L. Giger is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Sheri L., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sheri L. is held by other top lawyers in the same geographic and legal practice area.

Gene Giotto is a trial attorney with three decades of experience. He has tried cases to verdict in dozens of jurisdictions across the country. Gene regularly represents corporate clients in consequential disputes involving seven or eight-digit damage claims and the potential for devastating reputational harm. Today, Gene’s trial practice encompasses several substantive legal areas: Health Law: Gene handles litigation involving health care entities and health regulations, with a particul...

David Garraux is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. David, 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 David is held by other top lawyers in the same geographic and legal practice area.

Area of Emphasis Kevin Douglass is a shareholder in the Firm’s Litigation, Energy and Natural Resources, and Emerging Technologies groups. Mr. Douglass currently serves as chair of the Firm’s Litigation Group. He is a complex commercial litigator with significant trial experience in a variety of forums including federal, state and bankruptcy courts and private arbitrations. In addition, he is a certified mediator and has served as an arbitrator in commercial and oil and gas disput...

Efrem M. Grail is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Efrem M., who practices law in Pittsburgh, Pennsylvania, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Efrem M. is held by other top lawyers in the same geographic and legal practice area.

Matthew W. McCullough is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Matthew W., who practices law in Erie, Pennsylvania, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew W. is held by other top lawyers in the same geographic and legal practice area.

Area of Emphasis Joe Reinhart is a shareholder and former co-chair of the Energy and Natural Resources Group of Babst Calland. He is also a member of the Firm’s Environmental Group. His environmental practice focuses on areas of environmental law that concern oil and gas well development, chemical plant operations, coal mining and non-coal mining. In addition, Mr. Reinhart’s practice includes the application of state and federal laws governing the disposal of produced waters and o...