William Mattar is the founder of William Mattar, New York State’s largest motor vehicle accident law firm. Since founding the firm in 1990, he has dedicated his practice to representing people injured in motor vehicle accidents, including car, truck, motorcycle, and rideshare accidents.
With more than 35 years of experience, William Mattar has helped build a statewide personal injury law firm that has represented tens of thousands of accident victims across New York. The firm serves clients throughout the state, with offices in Buffalo, Rochester, Syracuse, and Albany.
William Mattar earned his Bachelor of Science degree in psychology from the State University of New York at Plattsburgh and received his Juris Doctor from Syracuse University College of Law. His practice is focused on helping individuals and families navigate the legal process after serious motor vehicle accidents and pursue compensation for medical expenses, lost wages, pain and suffering, and other accident-related damages available under New York law.
In addition to his legal work, William Mattar is active in community and charitable organizations and has long supported youth programs throughout Western New York. His commitment to service extends beyond the practice of law, reflecting the same dedication to helping others that has guided his career.
