Andrew J. Haas

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...

As head of the Business Law Department at Gawthrop Greenwood, Michael F. Merlie concentrates his practice in the areas of finance, secured transactions (including creditors’ rights), mergers, acquisitions, admiralty/maritime law, real estate law and startup businesses. Representing institutional, corporate and entrepreneurial clients in a wide variety of business matters, his experience includes negotiating and documenting mergers, acquisitions and real estate transactions. He has also ...

Helene S. Jaron is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Helene S., 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 Helene S. is held by other top lawyers in the same geographic and legal practice area.

Thomas has extensive experience in commercial real estate transactions, including sales, leasing, financing, brokers licensing, zoning, and land development regulation. His practice includes zoning, land use, and historic preservation for projects in Philadelphia, including the Comcast Center (which is the tallest building in the city), the luxury condominium 1706 Rittenhouse Square, and the National Museum of American Jewish History. He also handles sale leaseback transactions and the repres...

Nicole Moshang is a litigation partner at the firm where she represents clients in the pursuit of and in defense of environmental claims for cost recovery, contribution, natural resource damages, toxic tort, breach of contract, insurance coverage and enforcement and penalty actions under various state and federal statutes. In addition to her litigation practice, Nicole advises clients on a range of environmental matters, including regulatory compliance with federal, state and local regimes. N...

Brian S. Chacker is a seasoned, elite trial attorney. Brian has earned an extraordinary representation as a passionate fighter for his clients. With verdicts reaching $14 Million+ and other top-100 annual verdicts/settlements in the Commonwealth of Pennsylvania, Brian has a well-known and well-earned reputation for results . As he has achieved multi-million-dollar results for clients, Brian’s verdicts and settlements for clients, along with quotes from Brian, have headlined legal newspa...

David Langfitt is a trial lawyer based in Gladwyne, Pennsylvania and the founder of Langfitt PLLC. For more than 30 years, he has practiced complex commercial litigation and mass personal injury litigation, with a focus on matters involving numerous parties, claims, and courts in both state and federal jurisdictions. His practice includes Mass Tort Litigation / Class Actions - Plaintiffs, as well as litigation involving federal securities laws, professional liability, legal malpractice, Penns...

Thomas R. Anapol is a Shareholder at Anapol Weiss and a recognized leader in National Medical Device Litigation. Thomas Anapol has served in a variety of leadership capacities in state and multidistrict litigation (MDL) Plaintiff Steering Committees (PSC). His roles include: Co-Lead Counsel in the Biomet metal-on-metal hip implant litigation Member of the PSC in the Stryker Rejuvenate & ABG II NJ State coordinated litigation Current litigation includes the 2022 Exactech recall .

Patrick M. McKenna has extensive experience representing numerous municipalities, zoning hearing boards, municipal authorities, and planning commissions in Chester and Delaware Counties. In addition, he advises and guides private land owners and developers through complex commercial land development matters, from acquisition and planning, through the permitting and land development phases. He has represented clients on matters including townhome developments, senior care homes, national fast-...

Mark Dischell is known not only for his success with his clients, but also for the long-standing relationships he maintains with the families he helps. He has authored and co-authored numerous articles such as “Joint Custody-A Legal Overview,” “Religion and Custody Cases,” The Pennsylvania Marital Settlement Agreement Handbook, Parenting Coordination in PA: an Update on an Evolving Topic; as well as provided numerous course material for the Pennsylvania Bar Institute. ...