Penelope Papapetrou

For more than 25 years, Mark has offered intelligent and persistent advocacy for his clients involved in complex litigation matters. In the process, he has helped clients ranging from the State of Arizona to the Arizona Cardinals achieve their objectives, even when doing so required trips to the court of appeals to confirm correct rulings by a trial court or reverse errant ones. Mark’s thorough analysis of evidence in complex cases often leads to key connections among facts that aid in ...

Robert A. Silverman joined the firm’s Philadelphia office in March 2009 as a member in the Business Law Department. For the period from September 1981 through his arrival at Cozen O'Connor he practiced in the Real Estate Department of another major Philadelphia law firm, where he was a partner since 1989. A member in the Real Estate Practice Group, Robert represents developers, lenders and owners in a variety of sophisticated transactions, including the development of office buildings, ...

Jackie is a preeminent practitioner in matrimonial and family law, recognized for her sophisticated approach to complex marital dissolutions. She has expertise in representing high-profile individuals and high-net-worth clients whose cases involve intricate financial structures, including equity compensation, private equity interests, and the equitable distribution of substantial marital assets. She assists clients in navigating the full spectrum of family law, including matrimonial litigatio...

Jason A. Ross is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Jason A. practices law in Reston, Virginia Best Lawyers has recognized Jason A. Ross 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 Jason A. Ross is held by other lawyers.

Corey E. Light is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Corey E. practices law in Chicago, Illinois Best Lawyers has recognized Corey E. Light since 2016. 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 Corey E. Light is held by other lawyers.

Donna focuses her practice on appellate matters, pharmaceutical product liability defense, and media defense.

Patricia D. Gray is a partner at Muhm & Reilly, LLC. She received a B.S.N. degree from the University of Cincinnati in 1963 and a J.D. from Washington University in 1981. She is admitted to practice in Missouri and the U.S. Tax Court, and is a member of the Missouri Bar Association, the American Bar Association, the Bar Association of Metropolitan Saint Louis and the Women Lawyer’s Association. Ms. Gray is a Fellow of the American College of Trust and Estate Counsel, a former Adjunc...

Marcy D. Magee, a shareholder in the Memphis office, focuses her practice primarily on general civil defense litigation matters, with an emphasis on medical malpractice litigation. Ms. Magee has handled numerous jury trials to verdict in Memphis and surrounding counties. She also has a vast amount of experience arguing cases before the Tennessee Supreme Court and the Tennessee Court of Appeals. Ms. Magee is active in many civic and charitable organizations in the community, including LeBonheu...

Bryan L. Clark is a lawyer recognized by Best Lawyers in the practice areas of Energy Law and Oil and Gas Law. Bryan L. practices law in Dallas, Texas Best Lawyers has recognized Bryan L. Clark since 2027. 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 Bryan L. Clark is held by other lawyers.

Prior to joining Gallagher & Kennedy, Mr. Clark served as a law clerk to the Honorable Mary M. Schroeder, Circuit Judge for the U.S. Court of Appeals, Ninth Circuit. Mr. Clark has also maintained an appellate practice. Prior to focusing his practice on plaintiffs’ personal injury and wrongful death cases, he handled a wide-range of cases, including criminal defense, insurance defense and commercial litigation. His recent experience includes: Served as Co-Lead Counsel for over 70 vic...