Roberta D. Liebenberg

Daniel S. Weinstock focuses his practice on representing families of children with cerebral palsy and brain or spinal cord injuries caused by medical negligence. He has won multimillion dollar verdicts and settlements against obstetricians, pediatricians, and other healthcare providers in 15 different states, and he regularly tries catastrophic medical negligence cases in courtrooms across the country on a pro hac vice basis. In 2012, Dan obtained a record-breaking $78.5 million verdict on be...

James R. Ronca is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs, Medical Malpractice Law - Plaintiffs and Personal Injury Litigation - Plaintiffs. James R., who practices law in Philadelphia, Pennsylvania, has been recognized since 2014. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James R. is held by other top lawyers in the same geographic and legal practice area.

Todd Ewan is a partner in the firm's Philadelphia office. Todd's practice focuses on defending employment related claims in federal, state, and administrative venues as well as advising clients on statutory compliance issues. He is routinely involved in cases in which discrimination based on race, gender, age, disability, national origin, and/or religion have been alleged as well as cases in which former employees have claimed sexual harassment, breach of employment contract, defamation, and ...

Patrick J. O´Connor is vice chairman of Cozen O´Connor. He is a trial lawyer who focuses his practice on litigation arising out of contracts, banking matters, estates, professional liability involving legal and accounting matters, health care, and aviation-related claims. Prior to joining Cozen O´Connor in 1973, he served as law clerk to the Hon. Thomas J. Clary, chief judge of the U.S. District Court for the Eastern District of Pennsylvania, and was an associate attorney at...

John VanLuvanee is acknowledged to be one of Pennsylvania’s premier land use attorneys. He handles zoning, subdivision and land development matters, as well as real estate transactional matters, for developers and property owners. During his career, he has been involved in many significant, precedent-setting land use cases decided by the Commonwealth Court and Pennsylvania Supreme Court. Mr. VanLuvanee works closely with his clients in the acquisition of real estate for development and ...

Margaret A. Joy is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Margaret A., who practices law in West Chester, Pennsylvania, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret A. is held by other top lawyers in the same geographic and legal practice area.

Craig B. Huffman is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Craig B., 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 Craig B. is held by other top lawyers in the same geographic and legal practice area.

Keld R. Wenge is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Claimants. Keld R., who practices law in Philadelphia, Pennsylvania, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Keld R. is held by other top lawyers in the same geographic and legal practice area.

Raymond A. Kresge joined Cozen O'Connor’s Philadelphia office in June 2006 as a member. He practices with the firm’s Labor & Employment Practice Group. He has extensive experience in litigation and counseling on a wide variety of labor and employment matters, including a wide range of employment and benefits litigation. Ray’s employment litigation experience includes defending multiple discrimination, harassment and retaliation claims under federal and state law (in all ...

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...