Lacrosse (Men's) To learn more about the Men's Lacrosse Club, please visit their website or contact one of the officers listed below. To become a member, register with the Men's Lacrosse Club! President Ryan Napolitano rn2473@columbia.edu Vice-President Alex Cohen acc2222@columbia.edu Treasurer Henry Cho hyc2120@columbia.edu Secretary Holden Ennis hse2106@columbia.edu