Daniel J. "Dan" Layden

After nearly thirty (30) years of distinguished full-time practice in the area of Construction Law, Margaret Underwood is now Of Counsel to Horn Williamson. During her full-time practice of law, Ms. Underwood provided high-level legal services to local, national, and international owners, contractors, and subcontractors on many of the largest and most prestigious construction projects located in and around the Philadelphia Area and as far away as Europe and the Marshall Islands. Her extensive...

Jennifer L. Zegel is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Jennifer L., who practices law in Philadelphia, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer L. is held by other top lawyers in the same geographic and legal practice area.

Hugh A. Donaghue, Esquire, is a Martindale-Hubbell A/V-Rated Attorney with more than 25 years of experience handling complex plaintiff-side litigation. His practice focuses on Personal Injury Litigation, Medical Malpractice Law, and Professional Malpractice Law on behalf of injured individuals and their families. His work includes matters involving automobile accidents, medical negligence, nursing home abuse, product liability, and premises liability. A lifelong resident of Pennsylvania and a...

Mr. Romeo represents both private and public employers in all aspects of federal and state labor and employment laws. He routinely provides practical strategic advice to clients dealing with difficult employee issues involving all aspects of the employment relationship. In addition, he has assisted employers in developing, drafting, and implementing employment policies, compliance and ethics programs, drug-free workplace programs, and executive employment agreements. Prior to joining Gibbons,...

Ira C. Gubernick is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Ira C., who practices law in Philadelphia, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ira C. is held by other top lawyers in the same geographic and legal practice area.

Alan M. Feldman, Managing Partner and co-founder of Feldman Shepherd, has represented victims of defective products , unsafe cars and trucks (crashworthiness), motor vehicle collisions, and construction and workplace accidents for more than 30 years. A dedicated and seasoned personal injury trial attorney , Alan has secured multimillion dollar verdicts and settlements in a wide variety of cases in Pennsylvania, New Jersey, and other states. He has been successful against auto manufacturers fo...

Rodd has concentrated on brownfield transactions and compliance counseling across a variety of regulatory programs since joining the firm in 1997. He has extensive experience structuring environmental due diligence for real estate and business transactions, negotiating environmental provisions in transactional documents, and advising developers on satisfying state and federal cleanup programs and property transfer laws consistent with business objectives. For brownfield projects Rodd has nego...

Nataliya Rymer focuses her practice on employment-based immigration and compliance. She represents employers of various sizes across all industries, helping them plan and effectuate movement of an international workforce to the United States, as well as with the nuances involved with hiring foreign nationals. She has considerable experience in a wide range of employment-based immigrant and non-immigrant matters, including those involving professionals, managers and executives; educational ins...

James M. Kwartnik is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. James M., who practices law in Philadelphia, Pennsylvania, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James M. is held by other top lawyers in the same geographic and legal practice area.

Jeffrey I. Pasek is past chair of the firm's Labor & Employment Group. Working out of the firm's offices in Philadelphia and New York, he maintains a national practice of representing employers in all facets of labor and employment law. Jeff has handled collective bargaining negotiations and grievance arbitrations in a variety of industries, including apparel, construction, education, entertainment, food, healthcare, retail and transportation. A former management trustee of a nationwide r...