Similar personal injury attorneys in Buffalo

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.

About James O'Keefe

James M. O'Keefe attended Niagara University, where he learned about the Vincentian mission of dedicated service and volunteered at local schools and a prison literacy program. He earned a Bachelor of Arts in English in 2000. After working for his brother's small business and serving as a wrestling official, he moved to Buffalo in 2004 to attend the State University of New York at Buffalo School of Law, where he was one of eight first-year students selected to represent UB Law at the Fasken Martineau international moot court competition in Toronto.

He was a finalist in the Desmond Moot Court Competition and placed in the top 15% at the Jessup International Law Moot Court Competition. He graduated in 2007 and was named to the Order of Barristers for excellence in oral advocacy and brief writing. He was admitted to practice in New York in February 2008, and is also admitted in the U.S. District Court and U.S. Bankruptcy Court for the Western District of New York.

Proven verdicts and settlements at William Mattar Law Offices

These results are credited to William Mattar Law Offices. A result appears under an attorney's own name only when a published source names them as counsel on the case.

$1.2 millionVerdict

A jury awarded $1.2 million in pain and suffering to a retired 69-year-old woman struck by an unmarked Town of Cheektowaga police vehicle as she crossed legally in a crosswalk, with the Fourth Department unanimously affirming the verdict on appeal.

Supreme Court, Erie County, NY · 2018Car AccidentsRead the full story →
Verdict

William Mattar, P.C. won a landmark ruling for a postal carrier bitten by a dog, convincing New York's highest court to abolish the 2006 'Bard v. Jahnke' precedent that had barred negligence claims against domestic animal owners for 19 years.

New York Court of Appeals · 2025Premises LiabilityRead the full story →

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.

Practice areas

Education

University at Buffalo School of Law
J.D., 2007
Niagara University
Undergraduate, 2000

Other attorneys at William Mattar Law Offices

View firm →

Proven verdicts and settlements from other Buffalo firms

Lipsitz Green Scime Cambria
Lipsitz Green Scime Cambria
$100 Million CVA Verdict: Largest in New York History for Childhood Sexual Abuse
Cellino Law Injury Attorneys
Cellino Law Injury Attorneys
$19.45 million · $47.4 Million Verdict for Law Student Brain-Damaged in Thruway Road-Rage Crash
The Barnes Firm Injury Attorneys
The Barnes Firm Injury Attorneys
$19.45 million · $47.4 Million Verdict for Law Student Brain-Damaged in Thruway Road-Rage Crash

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.