William Harris Cooper

William H. Cooper began his legal career at a large New York City law firm before joining Marvin A. Cooper, P.C. in 1991. He spent many years working closely with the firm’s founder, Marvin A. Cooper, gaining extensive trial experience and developing the skills that would later define his leadership. For more than twenty five years, William Cooper has served as the firm’s lead trial counsel, guiding its continued growth and success. Under his leadership, Marvin A. Cooper, P.C. has preserved the reputation for professionalism, integrity, and results established by his father. A firm believer that thorough preparation is essential to effective advocacy, William Cooper has carried forward the firm’s longstanding commitment to representing injured individuals with care, dedication, and skill. His approach has helped solidify the firm’s standing as one of the most successful personal injury practices in the New York metropolitan area. In recognition of his professional achievements and peer esteem, Attorney Cooper was selected for inclusion in Super Lawyers for 2024 following a rigorous, independent evaluation process.