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Memorial Day Hours & Measles Important Information

Monday, May 27th – Memorial Day Holiday Hours:

The following offices will be open on Memorial Day. All other CareMount offices will be closed in observance of the holiday.

Urgent Care Hours:

  • Mount Kisco: 8am – 8pm
  • Yorktown Veterans Road: 8am – 5pm
  • Thornwood: 8am – 5pm
  • Carmel: 8am- 5pm
  • Fishkill Westage: 8am-5pm
  • Poughkeepsie Columbia: 9am-7pm
  • Rhinebeck: 8am-5pm
  • Kingston: CLOSED

Other Office Hours:

  • Mount Kisco Internal Medicine: Please visit Mount Kisco Urgent Care
  • Mount Kisco Pediatrics: 9am- 1pm
  • Briarcliff Pediatrics: 9am-1pm
  • Kingston Pediatrics: CLOSED


Measles is here! Learn more about the Measles threat and prevention.

The New York State measles hotline, 1-888-364-4837, is available for community members with any questions regarding the measles or what to do if they are experiencing symptoms.


Ayelet Mizrachi-Jonisch, MD FAAD

Ayelet Mizrachi-Jonisch, MD FAAD


Dr. Ayelet Mizrachi graduated from N.Y.U. School of Medicine. She completed her residency in Dermatology and Dermatologic Surgery at Albert Einstein College of Medicine where she served as chief resident.

She is board certified in dermatology and dermatologic surgery.

Dr. Mizrachi is a fellow of the American Academy of Dermatology. She is on attending staff at Northern Westchester Hospital.

She practices general and cosmetic dermatology including botox, fillers, chemical peels and laser hair removal.


Katonah Campus
111 Bedford Road
Katonah, NY 10536-2115

Tuesday, Wednesday, Thursday


Undergraduate & Graduate

Binghamton University: 1999

Medical Education

New York University School of Medicine: 2003


Cabrini Medical Center: 2004


Chief Resident in Dermatology & Dermatologic Surgery
Albert Einstein College of Medicine: 2007

Board Certifications

Dermatology: 2007
Dermatologic Surgery

Awards & Recognition

Castle Connolly Top Doctor: 2015 - 2019

  • Westchester Magazine: 2014 & 2015, 2017, 2018


Hospital Affiliations

Northern Westchester Hospital

Professional Affiliations

Fellow of the American Academy of Dermatology