Brendan M. Denz

Car Accident Attorney

B Denz

Brendan Denz grew up in Buffalo, New York. He received a Bachelor of Arts in philosophy from St. Bonaventure University, where he played on the school’s men’s hockey team. Brendan attended law school at New England School of Law in Boston, MA and SUNY Buffalo Law School, where he earned his Juris Doctor in 2016.

When asked what he likes most about his job, Brendan said “Being an accident attorney at William Mattar gives me the opportunity to directly help people in my community and beyond. Representing injured individuals and helping them get compensation for their pain and suffering has been the most rewarding experience of my life.  Making sure our clients get the best possible result in the least amount of time is the ultimate goal here at William Mattar and our results show it.  Most of our clients have not been in a motor vehicle accident before and are unaware of the legal challenges that lie ahead. The most rewarding part of my job is being able to shepherd clients through the entire legal process and provide them with zealous advocacy to get them the compensation they deserve.”

Practice Areas:


  • Bonaventure University (B.A.), 2011
  • New England School of Law, 2012-2014
  • SUNY Buffalo Law School (J.D.), 2016


  • New York State, 2016