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Important Alerts:

COVID-19 Information and Updates

NYS DOH has recently expanded eligibility for COVID-19 vaccine. CLICK HERE FOR MORE INFORMATION

All Urgent Care locations are experiencing extremely high volume and wait times due to widespread increases in COVID-19 infections.
Website wait times have been disabled at this time.

Expect up to 5 days for results of the routine RNA Nasal Swab Test. Rapid testing is NOT routinely available. For more information, click here.

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Amanda L. Messina, MD, FACS

Amanda L. Messina, MD, FACS

Chief of General Surgery at Northern Westchester Hospital


Bariatric Surgery

Cancer Care Team

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


Katonah Campus
111 Bedford Road
Katonah, NY 10536-2115

Tuesday, Thursday

Mount Kisco Office - 100
100 South Bedford Road
Mount Kisco, NY 10549-3412

Wednesday, Friday

Awards & Recognition

Exceptional Women in Medicine, Castle Connolly: 2019

Castle Connolly Top Doctor: 2015 - 2020

  • Westchester Magazine: 2015-2020
  • Best Doctor Award – New York Magazine: 2017, 2018

Hudson Valley Parent - Favorite Docs: 2019


Undergraduate & Graduate

Dartmouth College: 1997

Medical Education

Temple University School of Medicine: 2003


General Surgery
New York University Medical Center: 2008

Board Certifications

General Surgery: 2008


Hospital Affiliations

Northern Westchester Hospital

Ambulatory Surgery Center of Westchester

Chief of General Surgery at Northern Westchester Hospital