Gregory S. Gerson Attorney - Leonidou & Rosin
Gregory S. Gerson


Pennsylvania State University B.A. With Distinction
Widener University School of Law J.D. Cum Laude


State Bar of California
State Bar of New Jersey
State Bar of New York
State Bar of Pennsylvania
U.S. District Courts for the Central, Eastern, and Northern Districts of California
U.S. District Court for the Eastern District of Pennsylvania
U.S. Court of Appeals for the Third Circuit


Santa Clara County Bar Association
Phi Beta Kappa Honor Society
Queen’s Bench Bar Association
American Bar Association Advisory Panel
California Lawyers Association – Litigation Section

Experience and Background

Mr. Gerson has been practicing construction law for more than fifteen years. He has successfully represented individuals, businesses, and government clients as plaintiffs and defendants in litigation and non-litigation matters. He has represented clients at all levels from small claims court to the highest appellate courts. His experience has been in the state and federal courts as well as mediation forums. Mr. Gerson was admitted to Phi Beta Kappa Honor Society (Est. 1776) and graduated cum laude from law school.

While in law school, Mr. Gerson was a member of the law review and the mock trial honor society. He is licensed in California, New Jersey, New York, and Pennsylvania. His past and present professional memberships include, without limit, the Bar Associations of Santa Clara County, Delaware County, Montgomery County, Pennsylvania, and the American Bar Association with committee memberships including trial, appellate, and governmental practice.

Mr. Gerson has been named to the Super Lawyers list for Northern California, 2020.