Two Penn Center Plaza - Suite 610
1500 John F. Kennedy Boulevard
Philadelphia, PA 19102


228 Kings Highway, East
Haddonfield, NJ 08033


Civil Litigation-Insurance-Philadelphia, Pennsylvania & New Jersey


Hard work, service and professionalism are the foundation and future of Yost & Tretta.

Yost & Tretta was founded in January of 1995 by Richard W. Yost and Christopher M. Tretta. It’s principals, Richard W. Yost, Christopher M. Tretta and John M. Campbell have accumulated over ninety years of experience in civil litigation. The firmĀ“s practice is devoted to the insurance industry and involves all aspects of insurance defense, coverage analysis and subrogation.

Since its inception, Yost & Tretta has grown steadily, increasing both the scope of its representation and its ability to provide quality legal services in the trial and appellate courts throughout Pennsylvania, New Jersey, Federal Courts and other jurisdictions.

In addition to its litigation strength, Yost & Tretta’s expertise in claims handling and insurance law has enabled it to assist insurance companies in claims evaluation, policy drafting, coverage analysis and subrogation.

Yost & Tretta has distinguished itself in the following areas: general liability, professional liability, premises liability, employment law, product liability, transportation litigation, construction law, insurance company bad faith, and the representation of non-profit and religious organizations, insurance agents and brokers, directors and officers, physicians, dentists, psychiatrists, psychologists and related mental health professionals. The firm also serves as supervisory counsel in multi-district litigation.

In response to the ever changing needs of its clients and in pursuit of the efficient disposition of cases, the firm utilizes alternative dispute resolution, mediation and arbitration.

Yost & Tretta has received Martindale-Hubbell’s highest rating of “AV.”

The attorneys at Yost & Tretta have been selected as “Pennsylvania Super Lawyers,” “Top 100 in Philadelphia and Pennsylvania” and “Rising Stars” since 2005.