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Margaret A. French - Associate

Margaret A. French


Margaret (Maggie) A. French is an attorney at Costello, Cooney & Fearon. She started her tenure with the Firm in 2022.

Maggie’s practice focuses primarily on insurance defense, commercial litigation, and general litigation. Maggie commonly represents insurance companies, construction companies, rental car providers, municipal and county water authorities, private practice lawyers, and board-certified medical professionals. She typically handles matters for automotive accidents and collisions in defense of insurance carriers, as well as construction worksite accidents in defense of the companies.

Maggie is a participating member of the Firm’s Department of Fun.


Syracuse University College of Law
Syracuse University
cum laude


New York
United States District Court for the Northern District of New York


Central New York Women's Bar Association