Aaron S. Mapes

Andrew Knox joined Timoney Knox as an associate in 2018 and concentrates his practice in the area of education, trust and estates litigation, personal injury, medical malpractice, product liability as well as commercial and civil litigation. While working full time, Mr. Knox attended the evening Division of Widener University School of Law. Mr. Knox is following in the footsteps of his great-grandfather, grandfather, father, and uncle in practicing law. Mr. Knox has been honored with inclusio...

W. John Vandenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. W. John, who practices law in Philadelphia, Pennsylvania, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which W. John 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...

Deborah M. Minkoff is a member of the firm, resident in the Philadelphia office. She joined the firm in 1984 and is vice chair of the Global Insurance Department, where she represents clients in complex coverage litigation and counsels clients on liability coverage issues. Deborah’s representative cases include disputes under claims-made liability coverages, employers liability coverage, professional liability coverage, medical professional liability coverage, and sexual misconduct clai...

Named “Female Business Leader of the Year” by the Chester County Chamber of Business and Industry, Sandra L. Knapp is a member of the Business Department at Gawthrop Greenwood and practices in the fields of Business Law, Commercial Transactions, Admiralty/Maritime Law, Real Estate Law, and Banking and Finance. She represents clients in a broad range of transactional and general corporate matters, including asset-based lending transactions, mergers and acquisitions, marine finance ...

Deborah R. Willig has served as Willig, Williams & Davidson’s managing partner since the firm’s founding in 1979. A determined advocate for workers, Deborah has focused her practice on labor relations and employment law since 1976. As a labor and employment attorney, Deborah has been involved in representing a wide range of labor unions including teachers, and non-professional public school employees, public health, social, and recreation workers, firefighters, teamsters and o...

Jerry M. Lehocky is a partner at Pond Lehocky Stern Giordano. Mr. Lehocky has been a litigator of workers' compensation and Social Security since being admitted to practice in 1985. Initially, his practice involved representing employers and insurance companies. In 1991, Mr. Lehocky began representing claimants exclusively in the areas of workers' compensation and Social Security disability. A former chairman of the Pennsylvania Trial Lawyers Workers' Compensation Section (for 12 consecutive ...

Stewart Eisenberg has earned a reputation of unparalleled success and achievement as one of the region's most accomplished trial lawyers. He has been named as one of the Best Lawyers in America by the definitive guide to legal excellence in the United States; been voted a Pennsylvania Super Lawyer since the inception of the award; been named by LawDragon Magazine as one the nation’s Best Plaintiff’s lawyers; been honored by the American Trial Lawyers Association as one of the stat...

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...

Frances P. Rayer is experienced in the immigration field, where she represents institutional clients and multinational corporations who are seeking to employ foreign nationals in the United States on either a temporary or permanent basis.The majority of Fran’s practice focuses on the area of employment-based immigration for institutional clients, multinational corporations, and universities. Her clients come from a wide variety of industries, including technology, telecommunications, he...