Matthew I. Whitehorn

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

Leonard A. Sloane is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Personal Injury Litigation - Plaintiffs. Leonard A., who practices law in Media, Pennsylvania, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leonard A. is held by other top lawyers in the same geographic and legal practice area.

The Hon. Noel L. Hillman (Ret.) leads the Gibbons Alternative Dispute Resolution practice, a burgeoning focus area of the firm’s Business & Commercial Litigation Group. His nearly two decades-long service as a United States District Judge for the District of New Jersey lends invaluable perspective and insight to clients as they move through the dispute resolution process. Judge Hillman has experience in the areas of employment law, corporate law, constitutional law, education law, c...

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

Jonathan is an experienced family law attorney handling a wide range of domestic relations matters including divorce, support, custody, equitable distribution, prenuptial/postnuptial agreements and protection from abuse actions. His practice also consists of tax-related issues in complex support and equitable distribution matters. Jonathan is a frequent speaker and author on such topics as taxation and divorce, ethics in family law matters, divorce over 50, the judicial interview of children ...

Robert S. Hawkins represents employers and rail carriers in labor and employment law matters, especially those involving the transportation, manufacturing, and construction industries. He represents clients in labor negotiations, arbitration, litigation, counseling, and both regulated and non-regulated transactions. Bob's experience includes matters involving the Railway Labor Act (RLA), the National Labor Relations Act (NLRA), the Interstate Commerce Commission Termination Act, the Federal R...

Jeffrey Reiff is a nationally recognized Philadelphia personal injury lawyer with nearly four decades of experience representing injured individuals and families. Based in Philadelphia, Pennsylvania, he serves clients through The Reiff Law Firm in complex personal injury and wrongful death matters. Throughout his career, Mr. Reiff has focused on helping people navigate loss, recovery, and profound life changes following catastrophic events. He approaches each case with an understanding that e...

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

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

Frances P. Rayer is experienced in the immigration field, where she represents institutional clients and multinational corporations who are seeking to employ foreign nationals in the United States on either a temporary or permanent basis.The majority of Fran’s practice focuses on the area of employment-based immigration for institutional clients, multinational corporations, and universities. Her clients come from a wide variety of industries, including technology, telecommunications, he...