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Important Alerts:

COVID-19 Information and Updates
CareMount is now offering the COVID-19 vaccination for ages 5+ and the booster dose for individuals 18 years and older.  Read more or schedule online.
Drive-Thru COVID-19 RNA (nasal swab) testing: Read more or schedule online.

For everyone’s safety and per CDC guidelines it is MANDATORY TO KEEP YOUR MASK ON AT ALL TIMES in our offices EVEN IF FULLY VACCINATED.

For other alerts, click here.


Dr. Charles J. Abate, received his medical degree from New York Medical College. He completed his residency at University Hospital, Westchester County Medical Center. He has received for multiple years the "Top Doctors" award by Westchester Magazine. He also received New York Magazine Best Doctors Award. Dr. Abate is Board Certified in Internal Medicine, Pulmonary Medicine, Critical Care Medicine and Sleep Medicine and practices at the Ossining office.

Accepting New Patients
New Cancer Patient Appointments: 1-844-484-3292


Ossining Office
310 North Highland Ave
Suite 2 & Suite 4
Ossining, NY 10562-6301


Awards & Recognition

New York Magazine Best Doctors Award: 2021

Castle Connolly Top Doctor: 2017 - 2021

  • Westchester Magazine: 2017-2021


Medical Education

New York Medical College: 1985


University Hospital, Westchester County Medical Center: 1988


Pulmonary & Critical Care Medicine
New York Medical College: 1991

Board Certifications

Internal Medicine: 1988
Pulmonary Medicine: 1990, 1999, 2007
Critical Care Medicine: 1991, 2001, 2008
Sleep Medicine: 2009


Hospital Affiliations

Northern Westchester Hospital

Professional Affiliations

Hudson Valley Hospital Center
Phelps Memorial Hospital