Andrew Kessler

Member

Recent News:

Cozen O'Connor Adds Healthcare Litigator To Philly Office

Andrew Kessler was featured in a Law360 article discussing his decision to join Cozen O’Connor.

Andrew Kessler is a prominent litigator with more than three decades of experience. He has built a national reputation for successfully defending physicians, hospitals, and health care systems in all facets of complex commercial litigation. 

Andy's extensive experience in medical negligence includes claims involving emergency medicine, surgery, and primary medical care; failure to diagnose cancer and birth-related injuries; ophthalmology, cardiology, orthopedics, and podiatric care; pharmacy and prescription drug administration issues; rehabilitative medicine and infectious diseases; nursing homes, extended care facilities, and rehabilitation centers; and allegedly malfunctioning medical technology.

Andy also defends a broad range of clients, including financial institutions, credit unions, architects, engineers, design professionals, hotels, and franchisees in high-stakes matters involving premises liability, construction, transportation, products liability, professional liability, and catastrophic injuries. He has represented clients in multiple jurisdictions, and has extensive experience in arbitration, bench trials, jury trials, and appeals before state and federal courts of appeals. 

Since 2021, Andy has served as a Judge Pro Tempore in the Court of Common Pleas of Philadelphia County, where he presides over settlement conferences in civil jury trial matters. He earned his J.D., cum laude, from Temple University School of Law and his B.A., summa cum laude, from Temple University.

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Experience

News

Cozen O'Connor Adds Healthcare Litigator To Philly Office

October 02, 2025

Andrew Kessler was featured in a Law360 article discussing his decision to join Cozen O’Connor.

Cozen O’Connor Adds Pennsylvania’s Leading Health Care Litigator Andrew S. Kessler to its Commercial Litigation Department

October 01, 2025

Kessler joins the firm from Wood Smith Henning & Berman LLP as a member and will work out of its Philadelphia office.

Education

  • Temple University School of Law, J.D., cum laude, 1991
  • Temple University, B.A., summa cum laude, 1988
  • Pennsylvania
  • U.S. District Court -- Eastern District of Pennsylvania
  • U.S. District Court -- Middle District of Pennsylvania
  • U.S. District Court -- Western District of Pennsylvania
  • U.S. District Court -- Middle District of Florida
  • U.S. District Court -- Northern District of Georgia
  • U.S. District Court -- Eastern District of Michigan
  • U.S. District Court -- Eastern District of Missouri
  • U.S. Court of Appeals for the Third Circuit
  • U.S. Court of Appeals for the Sixth Circuit

Northeast Community Center for Behavioral Health, counsel

Philadelphia Area Society of Healthcare Risk Management, member

Philadelphia Bar Association, member

Upper Dublin School District, elected School Board member (2021-2023)