About John C. Diamantis
John C. Diamantis is a social worker. Mr. John C. Diamantis has 8 years of experience in social work.
Licenses
John C. Diamantis has been registered with the National Provider Identifier database since September 11, 2017, and his NPI number is 1316466410.
Book an Appointment
To schedule an appointment with Mr. John C. Diamantis, please call (212) 582-9100.