Gabriel is a senior student of Tenzin Wangyal Rinpoche. He is the mind-body health specialist at the Wellness Community in Philadelphia, staff instructor for the University of Pennsylvania’s Program for Stress Management, and a therapist in private practice. Gabriel received his Master of Arts in contemplative psychotherapy from Naropa University. He serves as chairman of Ligmincha Institute's Board of Directors and as the Board's representative to the Ligmincha Council. Gabriel and Marcy Vaughn designed the curriculum for The Three Doors Academy.