Andrew C. Kassner

Brett Zeitlin is a lawyer recognized by Best Lawyers in the practice area of Family Law. Brett practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Brett Zeitlin since 2023. 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 Brett Zeitlin is held by other lawyers.

Jonathan Spergel is the immediate past managing partner of Manko, Gold, Katcher & Fox LLP in Bala Cynwyd, Pennsylvania, the environmental and energy law firm with which he started his legal career in 1993. He handles a wide variety of environmental legal issues, including the environmental aspects of commercial transactions and brownfields sites, environmental insurance procurement and coverage issues, public funding opportunities, regulatory compliance counseling, and litigation for comm...

Jennifer W. Karpchuk represents companies and individuals in various matters related to state and local taxation, with an emphasis on the minimization of state and local tax obligations. She has extensive experience handling state and local tax matters, including those related to: corporate income taxes, franchise taxes, gross receipts taxes, excise taxes, personal income taxes, sales and use taxes, business privilege taxes, and real estate taxes. Jennifer serves in a number of leadership rol...

Jason Krasno is the only 3rd generation workers' compensation lawyer in the state of Pennsylvania. He is the Managing Partner of Krasno Krasno & Onwudinjo. Additionally, he is the 2011 Co-Chairman of the Philadelphia Bar Association Workers' Compensation Section and holds a seat on the Board of Governors for the Pennsylvania Association for Justice. In his role with Krasno Krasno and Onwudinjo, Jason is a litigator first and foremost. He spends the majority of his day battling insurance c...

Joseph E. Mayk is a lawyer recognized by Best Lawyers in the practice areas of Banking and Finance Law and Financial Services Regulation Law. Joseph E. practices law in West Chester, Pennsylvania Best Lawyers has recognized Joseph E. Mayk 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 Joseph E. Mayk is held by other lawyers.

Leah Cilo is a lawyer recognized by Best Lawyers in the practice area of Workers' Compensation Law - Claimants. Leah practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Leah Cilo 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 Leah Cilo is held by other lawyers.

Daniel V. Johns is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Daniel V. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Daniel V. Johns since 2012. 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 Daniel V. Johns is held by oth...

Matthew L. Wilson is a partner at Martin Law and has practiced Pennsylvania workers’ compensation law exclusively for more than 25 years. He started his career representing agencies with the City of Philadelphia, major insurance carriers and self-insured corporations. After Mr. Wilson’s affiliation with two major defense firms, he was recruited by his partners in 1993 to protect the rights of injured workers. In the spring of 2015, Mr. Wilson became a certified specialist in Penns...

Jason M. Shargel joined the firm’s Philadelphia office in March 2009 as a member in the Business Law Department. Jason practices in the firm's Corporate Law Practice Group, and has more than 30 years of experience in the private practice of corporate and securities law. Having begun his career in the SEC's Enforcement Division, his practice includes mergers and acquisitions, as well as the representation of issuers and funds in venture capital, growth capital and other private equity fi...

Joel D. Feldman is a lawyer recognized by Best Lawyers in the practice areas of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. Joel D. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Joel D. Feldman since 2018. 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 Joel D. Feldman is held by o...