Supervision & Training
Offices in Manhattan and Brooklyn
David J. Dumais, LCSW, CGP is a psychotherapist with over 30 years of experience in hospitals, clinics and schools. He is on the faculty of the Center for Group Studies, and provides training and supervision for the American Groups Psychotherapy Association (AGPA).
He is a consultant and frequent lecturer for the NYC Department of Education on group dynamics and adolescent development. David maintains a private practice in both Manhattan and Brooklyn.