John Keysor

Assistant National Coach

  • With IMG Academy Since: 2020
  • Hometown: Setauket, NY
  • Languages Spoken: English

About Me:

John Keysor joins the IMG Academy lacrosse program as Offensive Coordinator. John has over 15 years of coaching and educational experience and is passionate about helping young players to achieve their potential both on and off the lacrosse field. Prior to joining IMG, he was the Assistant Lacrosse Coach at Cardinal Mooney High School, where he helped lead the team to two State Quarter-Final appearances. John was named 2nd Team All-American and 1st Team All-Conference as a Midfielder at Hofstra University. After college he played professionally for the Baltimore Bayhawks and the San Francisco Dragons.


  • Bachelor of Arts in Marketing, Hofstra University


  • Head Lacrosse Coach, Mitchell College
  • Led Mitchell to the NECC Conference Championship
  • Named NECC Coach of the Year
  • Assistant Lacrosse Coach, Dartmouth College