Matthew Meltzer

For more than 30 years, co-founding partner Ezra Wohlgelernter has maintained a diverse practice portfolio including a successful history of motor vehicle and truck litigation, premises liability claims, medical negligence litigation, and significant personal injury claims. Ezra has represented victims of unsafe working environments, drunk driving and trucking accidents, operating room neglect, and civil rights violations. Ezra’s robust legal experience spans a broad spectrum of areas a...

The Honorable Geoffrey W. Dlin (ret.) has returned to private practice and joined KK &O after serving more than 15 years as a Workers' Compensation Judge. As a judge, he decided thousands of contested workers' compensation cases and frequently taught other lawyers, judges and private organizations about workers' compensation matters. In addition to those traditional roles of a judge, Geoff developed a statewide mediation practice. His skills in settling workers' compensation cases were hi...

Joshua B. Schwartz is a Philadelphia personal injury attorney and Shareholder at Eisenberg Winkler Jeck Schwartz Schoenhaus & Sherry. For his entire career, over 18 years, Josh has committed his practice to representing plaintiffs in complex wrongful death and catastrophic injury matters. At the firm, Josh primarily handles cases involving medical malpractice, product liability, and other catastrophic personal injury matters. As a personal injury attorney, Josh has investigated and litiga...

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.

Timothy D. Rau is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Defendants. Timothy D. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Timothy D. Rau 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 Timothy D. Rau is held by other lawyers.

Robert S. Miller is a partner in the firm of Wapner Newman. In 2009, the firm’s name was changed to include Miller in recognition of his many accomplishments. Born in Philadelphia, Pennsylvania on January 31, 1968, Mr. Miller earned his Bachelor’s degree from the Pennsylvania State University and received his Juris Doctorate from Widener University School of Law in 1992. Mr. Miller has proudly served as Chairperson of the Philadelphia Bar Association Arbitration Committee. He has ...

Rick E. Grimaldi is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Rick E. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Rick E. Grimaldi since 2018. 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 Rick E. Grimaldi is held by other lawyers.

Emily Ashe is an associate in the firm’s Mass Tort Department. She concentrates her practice on defective medical devices, pharmaceutical drug cases and vaccine injury lawsuits .

Jeffrey S. Gross is a lawyer recognized by Best Lawyers in the practice area of Workers' Compensation Law - Claimants. Jeffrey S. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Jeffrey S. Gross since 2009. 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 Jeffrey S. Gross is held by other lawyers.

Arthur R. Armstrong is a lawyer recognized by Best Lawyers in the practice area of Insurance Law. Arthur R. practices law in Philadelphia, Pennsylvania Best Lawyers has recognized Arthur R. Armstrong 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 Arthur R. Armstrong is held by other lawyers.