International Board for Certification of Group Psychotherapists

2014-2022    Tony L. Sheppard, PsyD, CGP, FAGPA

2006-2014    Sherrie L. Smith, LCSW-R, CGP, FAGPA

2000-2006    Jeanne Pasternak, LCSW, CGP,FAGPA

1996-2000    Barry Helfmann, Psy.D., CGP, DFAGPA

1993-1996    Sharon Cheeseman, LICSW, CGP, LFAGPA