Stephen C. Zumbrun

Bryan is a partner at the firm and has experience in counseling and representing clients on a range of environmental and energy matters. Bryan’s practice has focused on regulatory compliance and transactional matters, particularly in the areas of air and water quality, redevelopment, sustainability, permitting, energy efficiency and renewable energy development. Over the last several years, Bryan has primarily worked with complex regulated industries, notably including petroleum refinin...

JoyAnn’s practice is primarily dedicated to franchise law, representing franchise clients in connection with transactional, regulatory compliance, and litigation matters. JoyAnn has extensive experience in representing a full array of franchisors, from emerging franchise concepts to mature brands and has served her clients across the entire spectrum of franchise issues. JoyAnn counsels brands on the development of franchise programs, inclusive of corporate structuring and drafting discl...

Lester E. Lipschutz concentrates his practice on sophisticated estate and tax planning for high net worth families, including the preparation of wills and trusts, insurance planning, family limited partnerships, defective grantor trusts, grantor retained annuity trusts, residence trusts, asset protection planning, generation-skipping planning, dynasty trusts and the preparation of prenuptial agreements. He also assists clients with business succession planning, including shareholders’ a...

Howard is a nationally recognized real estate attorney who has been representing developers, operators, investors, and lenders in their most complex transactions for more than 30 years. He is a leading practitioner in the joint venture arena, adept at structuring sophisticated, multi-party agreements, and negotiating transactions involving diverse capital sources such as private equity, public finance, preferred equity, and senior debt. Howard also focuses his practice on guiding development ...

William A. Denmark is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. William A., who practices law in Philadelphia, Pennsylvania, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William A. is held by other top lawyers in the same geographic and legal practice area.

After nearly thirty (30) years of distinguished full-time practice in the area of Construction Law, Margaret Underwood is now Of Counsel to Horn Williamson. During her full-time practice of law, Ms. Underwood provided high-level legal services to local, national, and international owners, contractors, and subcontractors on many of the largest and most prestigious construction projects located in and around the Philadelphia Area and as far away as Europe and the Marshall Islands. Her extensive...

Michael S. Friedman is a principal in the Philadelphia, Pennsylvania, office of Jackson Lewis P.C. He focuses his practice on the representation of employers and management in connection with a wide array of workplace and employment issues at the federal court, state court and administrative agency levels involving all federal and state discrimination laws (including but not limited to: age, race, sex, national origin, disability, and religion), as well as issues concerning restrictive covena...

Barbara Rittinger Rigo is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Barbara Rittinger, who practices law in Philadelphia, Pennsylvania, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Barbara Rittinger is held by other top lawyers in the same geographic and legal practice area.

Since day one, Joshua Schwartz’ practice has been focused on the representation of plaintiffs in complex wrongful death and catastrophic personal injury matters including medical malpractice and products liability. His passion and dedication to the representation of victims of catastrophic injuries goes beyond his efforts in the courtroom. He is the immediate past chair of the Pennsylvania Association for Justice’s Future Leaders section and serves on PAJ’s Board of Governor...

In more than four decades of practicing personal injury law, Thomas R. Kline has forged an incomparable record of courtroom victories, some with remarkable results against seemingly incredible odds. Described by The Philadelphia Inquirer as "one of the nation's most prominent trial lawyers," Kline has achieved hundreds of seven- and eight-figure jury verdicts and settlements. In 2019 alone he achieved jury verdicts of $41 million, $80 million and $8 billion in medical device cases and a presc...