Richard C. Mason

Committed to serving others through the law, Regina Foley is a passionate advocate for victims of negligence. She has served as trial co-counsel in a variety of complex civil cases, including medical malpractice, product liability, trucking accidents, and other forms of negligence. She has earned an exceptional track record in helping her clients. In fact, she is an AV Preeminent Peer Rated Attorney by Martindale-Hubbell, has been consistently selected to the Pennsylvania Super Lawyers list s...

Jonathan B. Young is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment and Workers' Compensation Law - Claimants. Jonathan B., who practices law in Lansdale, Pennsylvania, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan B. is held by other top lawyers in the same geographic and legal practice area.

The Honorable Geoffrey W. Dlin (ret.) has returned to private practice and joined KK &O after serving more than 15 years as a Workers' Compensation Judge. As a judge, he decided thousands of contested workers' compensation cases and frequently taught other lawyers, judges and private organizations about workers' compensation matters. In addition to those traditional roles of a judge, Geoff developed a statewide mediation practice. His skills in settling workers' compensation cases were hi...

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...

John M. Nolan is Managing Shareholder and Litigation Manager of the Philadelphia, Pennsylvania office and a Shareholder in the Morristown, New Jersey office of Jackson Lewis P.C. Mr. Nolan has been with Jackson Lewis since December 1994. Prior to joining Jackson Lewis, Mr. Nolan was an Assistant District Attorney in New York and was a senior associate at a large, full service law firm in central New Jersey. Mr. Nolan is a trial attorney and has tried over 75 jury and non-jury trials to verdic...

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.

Mark W. Tanner primarily represents victims of medical negligence and insurance bad faith, and also has substantial experience in cases involving disability insurance claims, civil rights claims, and class action litigation. An accomplished Philadelphia Personal Injury lawyer with a wide ranging practice, Mark has handled cases throughout the region and across the country, and has been appointed as a liaison counsel in mass tort litigation at both the state and federal court level. He has sec...

A graduate of the University of Pennsylvania and its law school, Marc Jonas is co-chair of the firm's Land Use and Zoning practice group. He has extensive experience in real estate, land use, municipal law, and zoning matters, representing individuals, businesses, institutions, non-profit organizations and municipalities. Marc has practiced land use and real estate law for more than 30 years. In his career, Marc has appeared as counsel in Pennsylvania state and federal courts in matters invol...

Guy Matthews is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Guy, who practices law in Media, Pennsylvania, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Guy is held by other top lawyers in the same geographic and legal practice area.

Paul A. Lauricella is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Paul A., who practices law in Philadelphia, Pennsylvania, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul A. is held by other top lawyers in the same geographic and legal practice area.