Brendan M. Denz - Williamsville, NY
Attorney at William Mattar Law Offices
Car Accident Lawyers in Williamsville, NY
6720 Main St. Suite 100 Williamsville, NY 14221
- Free Consultation
- 1 Super Lawyers®
-
10
Years
Experience
Williamsville Car Accident Lawyer
Updated: 07/15/2026
Areas of Practice
- Car Accident
- Truck Accident
- Motorcycle Accident
Attorney Information
Overview
Attorney Brendan Denz’s entire family was born and raised in the North Buffalo section of the City and he takes great pride in his community. After graduating from St. Joseph’s Collegiate Institute, he attended St. Bonaventure University where he earned a Bachelor of Arts degree in philosophy. During his time at St. Bonaventure Brendan played on the school’s men’s hockey team and always attended their Division 1 basketball games.
Following in his father’s footsteps, Brendan wanted to pursue a career as an attorney and so he attended law school at the New England School of Law in Boston, MA and the University at Buffalo School of Law, where he earned his Juris Doctor in 2016. Since joining the firm in 2015 as a law clerk, and then in 2016 as an attorney, Brendan has handled hundreds of personal injury cases and is an expert at guiding his clients through the personal injury litigation process.
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.”
Outside of the office, Brendan is involved with The Lawyers For The Arts benefit concert which raises thousands of dollars every year for inner city youth art and music programs. Brendan has been playing the guitar for over 12 years and also enjoys playing Golf, Hockey, and spending time with his wife.
Awards and Honors
Other Sources of Feedback About Brendan M. Denz
Included on the 2026 Upstate New York Super Lawyers list
Past Lists
- 2025 Upstate New York Super Lawyers list
- 2024 Upstate New York Super Lawyers list
- 2023 Upstate New York Super Lawyers list
Education
Legal Education
- New England School of Law, Boston, Massachusetts, 2014
-
SUNY Buffalo Law School, University at Buffalo,
Buffalo,
New York, 2016
J.D.
Non Legal Education
- Bonaventure University (B.A.), 2011
Bar Admissions
- New York, 2016
Other Affiliations
- New York State Trial Lawyers Association (Western New York Chapter)
Photo
Contact
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