Joseph F. Leeson, III

Joseph F. Leeson, III is the managing attorney at Leeson & Leeson Accident and Injury Attorneys in Pennsylvania. His practice includes personal injury, medical malpractice, wrongful death, commercial litigation, estate planning, and insurance claims. Leeson represents clients in Bethlehem, Allentown, Harrisburg, Easton, and communities across the Lehigh Valley. His background in law, business, and finance helps him evaluate complex claims, explain legal options clearly, and pursue compensation or other appropriate relief for clients throughout Pennsylvania.

Leeson earned two B.A.Sc. degrees, one in Accounting and one in Finance, from DeSales University. He later earned an M.B.A. from DeSales University and a J.D. from Indiana University Maurer School of Law. His education combined legal training with study of business, accounting, and financial analysis. He previously worked as a CPA in tax accounting, giving him additional experience with financial records, economic issues, and calculations that can become important in litigation and damages analysis.

Leeson began his legal career at a large international law firm in Chicago, where he handled litigation matters. He later joined Leeson & Leeson Accident and Injury Attorneys and has managed the firm’s operations and growth since 2020. His litigation work includes injury claims, insurance disputes, commercial conflicts, and complex civil matters. He uses courtroom experience, financial knowledge, and careful case preparation to help clients challenge insurers, negligent parties, and businesses during difficult legal disputes.

Joseph F. Leeson, III has received significant national professional recognition for his litigation and personal injury work. His honors include Best Lawyers: Ones to Watch in America for 2026 and recognition by Super Lawyers in 2026. He is a member of organizations supporting trial lawyers and personal injury advocacy. Leeson helps injured people and other clients understand complicated legal and financial issues, build well-supported claims, and pursue fair results through negotiation, litigation, and trial preparation.

Law Office Affiliations

• Attorney, Leeson & Leeson Accident and Injury Attorneys
• Member, American Association for Justice
• Member, Pennsylvania Association For Justice
• Member, Million Dollar Trial Lawyers
• Member, Million Dollar Advocates Forum

Licensed State

• Pennsylvania
• Illinois

Education

• Indiana University Maurer School of Law
  Juris Doctor (JD)
• DeSales University
  Master of Business Administration (MBA)

Awards & Badges