Men's Lacrosse Coaching Staff
Head Coach
John Tillman
John Tillman has guided the Terrapins to five NCAA Final Fours and four NCAA championship game appearances in just six seasons at Maryland.   FULL BIO
Assoc. Head Coach/Defensive Coord.
Kevin Conry
Kevin Conry has coordinated a top-10 defense all four seasons in College Park, helping produce 15 All-Americans on the defensive side.    FULL BIO
Assistant Coach
J.L. Reppert
In two seasons as the offensive coordinator, J.L. Reppert has helped the Terps advance to the National Championship game back-to-back years.   FULL BIO
Volunteer Asst. Coach
Chris Mattes
Chris Mattes joined the Terrapin coaching staff prior to the 2016 season as a volunteer assistant coach. He was an all-american faceoff specialist at Rutgers and currently plays professionally.   FULL BIO
Associate Director, ASCDU
Heather Arianna
Heather Arianna, Associate Director of ASCDU, coordinates the academic support services for Terrapin men's and women's lacrosse, women's basketball and field hockey student-athletes.   FULL BIO
Athletic Trainer
Amelia Sesma
Amelia Sesma has worked with the men's lacrosse program since 2010.   FULL BIO
Equipment Manager
Tim Ahner
Assistant Strength & Conditioning Coach
Ryan Cotter
Ryan Cotter joined the staff an Assistant Strength and Conditioning Coach at The University of Maryland for the 2015-16 season. Cotter is directly responsible for the strength and conditioning programs for the men's soccer, gymnastics, and men's lacrosse teams.   FULL BIO