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Important Alerts:

Walk-In Flu Clinics

COVID-19 Information and Updates

COVID-19 booster vaccines are now available for adults who received the Pfizer vaccine and are age 65 and older; at higher risk of severe COVID-19 due to certain medical conditions; or at higher risk of exposure to COVID-19. Check eligibility and criteria here. The third dose of COVID-19 vaccine for moderately to severely immunocompromised patients is also available. Schedule online here.

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.


Barbara Alpert, MD, PhD, FACP

Barbara Alpert, MD, PhD, FACP

Internal Medicine


Mount Kisco Campus - 90
90 South Bedford Road
Mount Kisco, NY 10549-3412


Awards & Recognition

New York Magazine Best Doctors Award: 2021

Castle Connolly Top Doctor: 2013, 2015-2021

  • Westchester Magazine: 2015, 2018-2021

Best Doctors in America: 2015-2016, 2019-2020

New York Magazine Best Doctors: 2017

Exceptional Women in Medicine: 2019, 2020


Undergraduate & Graduate

Harvard College: 1977

Medical Education

University of Pennsylvania:1984
University of Pennsylvania: 1983
PhD- Immunology


New York Hospital- Cornell University Medical Center: 1985


Internal Medicine- New York Hospital, Cornell University Medical Center: 1987


American College of Physicians

Board Certifications

Internal Medicine


Hospital Affiliations

Northern Westchester Hospital

Professional Affiliations

Assistant Clinical Professor of Medicine
Mount Sinai School of Medicine