The coaches
6 coaches across 4 gyms of the Gabriel Gonzaga Team.
Leominster, Holden & Worcester
Brooklyn

Ron Kieltyka
Head Instructor (Professor)
3rd-degree Brazilian Jiu-Jitsu black belt, under Gabriel Gonzaga

Zachary Purdy
Kids program assistant and tournament coach

Kelsie Wolfburg
Yoga instructor

Danielle Wallace
Kids class assistant; helps run the Women's Self-Defense Seminars


