Michael S. Lowe

Robert A. Silverman joined the firm’s Philadelphia office in March 2009 as a member in the Business Law Department. For the period from September 1981 through his arrival at Cozen O'Connor he practiced in the Real Estate Department of another major Philadelphia law firm, where he was a partner since 1989. A member in the Real Estate Practice Group, Robert represents developers, lenders and owners in a variety of sophisticated transactions, including the development of office buildings, ...

Jennifer is the founding partner of Horn Williamson & Collins and has devoted her more than 30-year career exclusively to construction law and litigation. Under Jennifer’s leadership, Horn Williamson & Collins has grown into a respected woman-owned construction litigation firm known for handling both residential and commercial construction matters arising from public and private projects. Her practice is defined by a combination of technical construction knowledge, practical lit...

Daniel P. O'Meara is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Daniel P. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Daniel P. O'Meara since 2019. 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 P. O'Meara is held by other lawyers.

Thomas G. Wilkinson, Jr. is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Ethics and Professional Responsibility Law and Professional Malpractice Law - Defendants. Thomas G. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Thomas G. Wilkinson, Jr. since 2021. 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...

Dennis P. Ziemba is a lawyer recognized by Best Lawyers in the practice area of Product Liability Litigation - Defendants. Dennis P. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Dennis P. Ziemba since 2027. 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 Dennis P. Ziemba is held by other lawyers.

Jarad L. Silverstein is a lawyer recognized by Best Lawyers in the practice area of Mass Tort Litigation / Class Actions - Plaintiffs. Jarad L. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Jarad L. Silverstein since 2025. 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 Jarad L. Silverstein is held by other lawyers.

Nancy B. G. Lassen is a partner in the Philadelphia office of Willig, Williams & Davidson. Nan has focused her practice on labor law at WWD since 1984. Nan grew up in Detroit, MI in a family with strong ties to labor. Her father (a disabled veteran) was a Teamster. Her mother was a UAW member. And her grandfather was a Steelworker. Nan herself has been a tireless and courageous advocate for working men and women for decades. Working in industry since age 15, including on a Chrysler assemb...

Casey Green is licensed to practice law in the Commonwealth of Pennsylvania and the State of New Jersey. He is also admitted to practice in various federal courts, including the District of New Jersey, the Eastern District of Pennsylvania, the Middle District of Pennsylvania, and the Third Circuit. Mr. Green holds a "Superb" 10.0 rating through Avvo and an AV Preeminent rating through Martindale-Hubbell. He has been awarded Pro Bono Roll of Honor for the First Judicial District of Pennsylvani...

Steve Engelmyer is chair of the Firm’s Litigation Department. He has over 30 years of experience in all facets of commercial litigation with particular emphasis on insurance coverage, contract disputes, telecommunications, employment disputes, and environmental issues. He represents clients in a broad range of commercial disputes and acts as chief litigation counsel to numerous private and publicly-held companies. Steve has extensive experience in litigating cases in both state and fede...

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...