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Important Alerts:

Carmel and Rhinebeck Urgent Care: New registrations at these locations, Saturday, November 27, are closed as of 3:15pm, with exception to medical emergencies only.

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.

Walk-In Flu Clinics ending Friday, December 3.

For other alerts, click here.


Jerald D. Wishner, MD, FACS

Jerald D. Wishner, MD, FACS

Clinical Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell

Colorectal Surgery


Cancer Care Team


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

Monday - Friday

Awards & Recognition

Best Doctors in America: 2013-2014, 2015-2016, 2019-2020

Castle Connolly Top Doctor: 2007 - 2020

  • Westchester Magazine: 2007 - 2020

New York Magazine Best Doctors Award: 2014 - 2021


Undergraduate & Graduate

Northwestern University: 1984

Medical Education

Northwestern University Medical School : 1988


General Surgery
St. Luke's Roosevelt Hospital Center: 1989


General Surgery
St. Luke's Roosevelt Hospital Center: 1993


Minimally Invasive Surgery
Eastern Virginia Medical School: 1995
Colon and Rectal Surgery
Greater Baltimore Medical Center: 1994

Board Certifications

Colon and Rectal Surgery: 1995, 2005, 2015
Surgery: 1994, 2004, 2014


Hospital Affiliations

Chief, Division of Colon and Rectal Surgery
Director, Colon and Rectal Cancer Program
Northern Westchester Hospital

Co-Directory, Institute for Robotic and Minimally Invasive Surgery

Professional Affiliations

Assistant Clinical Professor of Surgery
Columbia University College of Physicians and Surgeons