Volunteer Assistant Offensive Coordinator at St. John’s University
Quinn served as the offensive coordinator at Long Island Lutheran. Under O' Reilly's direction the Crusaders offense generated 13.5 goals per contest and won its first-ever NYSAIS state title.
He has been involved in coaching with the Express Lacrosse Club and the Storm Lacrosse Academy for the last six years.
Quinn played Division I lacrosse at Sacred Heart University and finished his career with Division II powerhouse Adelphi University. He was named to the Northeast-10 Academic Honor Roll.
In high school, O' Reilly played for St. Anthony's HS and helped the Friars make back-to-back New York Catholic High School State Championship games.