John Dempsey



2025-26 Tennis, Boys Head Coach

2025-26 Tennis, Girls Head Coach

2024-25 Tennis, Boys Head Coach

2024-25 Tennis, Girls Head Coach


Coach Dempsey brings 20 years of coaching expertise and a championship pedigree to the courts. As a top junior in the NY Metro Area, he went on to play Division I tennis at Saint Peter’s University, where he was a key member of the 1997 MAAC Conference Championship Team and the individual doubles champion. Before joining Pine, Coach Dempsey spent a distinguished tenure at Holy Trinity Catholic School in Charlotte, NC, leading his teams to four Conference Championships. His coaching philosophy is centered on the core belief that movement, footwork, and attitude are everything, a mindset he instills in every player to unlock their full potential. In his two years at Pine, he has established a viable program with a bright future.