Nicholas J. Seitanakis

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...

Stuart C. Gaul is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Stuart C. practices law in Pittsburgh, Pennsylvania Best Lawyers has recognized Stuart C. Gaul 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 Stuart C. Gaul is held by other lawyers.

Russell S. Warner is the Managing Partner of the law firm of MacDonald, Illig, Jones & Britton LLP in Erie, Pennsylvania. He is the Chairman of the firm's Business Department and the past Chairman of the firm's Environmental Group. He concentrates his practice in the areas of business and environmental law, including matters involving the U.S. Environmental Protection Agency and the Pennsylvania Department of Environmental Protection, as well as matters before the USEPA Environmental Appe...

Area of Emphasis Erin Hamilton is a shareholder in Babst Calland’s Litigation Group. Ms. Hamilton specializes in commercial litigation and insurance coverage counseling and litigation. As part of her practice, she advises and represents businesses in the full spectrum of legal disputes and problems affecting business such as those involving commercial contracts, business torts, employment matters, environmental suits, product liability claims, corporate governance, fraud and various sta...

Area of Emphasis Frank Clements is a founding shareholder of Babst Calland. Mr. Clements is experienced in a variety of corporate, finance and commercial transactions. He has a strong background in energy and environmental law. His practice is focused on business transaction work, particularly the acquisition and disposition of businesses and the formation of joint ventures, predominately in the industrial sector. In addition to his M&A practice, Mr. Clements has structured and negotiated...

Area of Emphasis Blaine Lucas is a shareholder in the Public Sector Group of Babst Calland. He is also a member of the firm’s Energy and Natural Resources Group, and is responsible for coordination of the firm’s representation of traditional and renewable energy industry clients on land use and other local regulatory matters. He has represented oil and gas operators in obtaining local government approvals for unconventional natural gas wells, compressor stations, meter stations, t...

Area of Emphasis Lisa Bruderly is a shareholder and past chair of the Environmental Group of Babst Calland. She is also a member of the Firm’s Energy and Natural Resources Group. Ms. Bruderly primarily focuses on regulatory issues associated with water resources, wastewater/stormwater management, compliance auditing, site assessments and remediation, including state voluntary remediation programs. As a former environmental consultant and environmental auditor for a large natural gas tra...

Katelyn O'Connor is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Katelyn practices law in Pittsburgh, Pennsylvania Best Lawyers has recognized Katelyn O'Connor 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 Katelyn O'Connor is held by other lawyers.

Emilie R. Hammerstein is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Emilie R. practices law in Pittsburgh, Pennsylvania Best Lawyers has recognized Emilie R. Hammerstein since 2024. 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 Emilie R. Hammerstein is held by other lawyers.

Keri P. Ebeck is a lawyer recognized by Best Lawyers in the practice area of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Keri P. practices law in Pittsburgh, Pennsylvania Best Lawyers has recognized Keri P. Ebeck since 2019. 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 Keri P. Ebeck is held by other lawyers.