Coaches & Executive Board Members

The parent support group for field hockey is served by volunteer parents along with the Head Coach and Athletic Director at Great Oak.

Head Coach

Katie Gerfen - Coach Gerfen is a graduate of the University of Virginia where she played at the collegiate level. She served as team captain in 2003 and 2004 after being named all-ACC in 2001. A 2003 All-American while at Virginia, Has coached at Indiana University and Ohio University as Assistant Coach.

Assistant Coach

Amber DeHaven - Coach Amber's daughter joined the field hockey program in 2017 and her love of the game persuaded coach to volunteer with the program in a coaching capacity for 2018. Coach Amber has experience coaching soccer and has applied this knowledge as she furthers her knowledge of field hockey.

The following positions and officers are voted annually and elected by the PSG.


Al Pepito

Vice President

Vina D'Souza


Selene Solano


Christine Ko - Christine has served as Secretary since October 2018.

The board can be reached at