< > Postgraduate Center for Mental Health | Our Team

Our Team

Dr. Jacob Barak


Dr. Barak holds a Ph.D. in Clinical Psychology and an MBA.  He has over 30 years of experience in all aspects of mental health administration and service delivery – and has been President and CEO of PCMH since 2000.

Harold Moss

Chief Operating Officer

Mr. Moss joined PCMH in 2006 and is responsible for all of PCMH's programs.  He has over 25 years of experience in various agencies as a licensed social worker. Mr. Moss also served as a college instructor for 15 years and worked as an auditor for the City of New York.

Bill Leonelli

Vice President of Finance

Mr. Leonelli joined PCMH in 2014.  He draws upon over 25 years of experience in the not-for-profit field in finance and auditing positions, including lead finance positions for health and mental health agencies in Nassau and Long Island.