Sean M. O'Brien
Mr. O’Brien focuses his practice on commercial litigation matters, municipal matters, and general litigation. Prior to joining the firm, Mr. O'Brien worked as an Assistant Corporation Counsel for the New York City Law Department.
Admitted to Practice
- New York
Honors & Awards
- Upstate New York SuperLawyers®, Rising Star (2019)
- Associate Village Justice, Village of Orchard Park
Monday, August 12, 2019
BUFFALO, NY – Lippes Mathias Wexler Friedman LLP today announced 32 of the firm’s Buffalo and Albany attorneys have been included on the 2019 Upstate New York Super Lawyers and Upstate New York Rising Stars lists. Earlier this year, Super Lawyers also recognized two attorneys in the firm’s Florida offices.
Wednesday, July 25, 2018
Lippes Mathias Wexler Friedman LLP's Sean M. O'Brien Appointed to Village Justice for the Village of Orchard Park
BUFFALO, NY – Sean M. O’Brien, an associate with Lippes Mathias Wexler Friedman LLP, was appointed associate village justice for the Village of Orchard Park. The court handles all vehicle and traffic, village code, and penal law violations.
Monday, January 16, 2017
BUFFALO, NY – Lippes Mathias Wexler Friedman LLP today announced it has become a member of ACA International, the Association of Credit and Collection Professionals. ACA International membership is an important component to the firm’s rapidly growing Asset Receivable Management & Consumer Financial Services practice team.
Thursday, June 30, 2016
Former New York City Law Department Attorney, Sean M. O'Brien, joins Lippes Mathias Wexler Friedman LLP
BUFFALO, NY – Lippes Mathias Wexler Friedman LLP is pleased to announce that Sean M. O’Brien has joined the firm as an associate attorney.