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Kelly Cassano, DO Email Kelly Cassano

Internal Medicine
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Mount Sinai Doctors ?
    • Positions
    • ASSOCIATE PROFESSOR | Medicine, General Internal Medicine
    • Specialties
    • Internal Medicine
    • Primary Care
    • Language
    • English
    • Hospital Affiliations
    • Mount Sinai Beth Israel
    • Mount Sinai Morningside and Mount Sinai West
    • The Mount Sinai Hospital
Dr. Kelly Cassano, D.O. is the Chief of Ambulatory Care at Mount Sinai Beth Israel and Associate Dean of Clinical Affairs at Icahn School of Medicine at Mount Sinai.

Dr. Kelly Cassano received her Bachelor’s degree from SUNY New Paltz in 1986, and her Doctorate's degree from University of New England College of Osteopathic Medicine in 1993.

Dr. Cassano, an internist, served for three years as Senior Medical Director of the Continuum Medical Group at Roosevelt Hospital and was responsible for clinical, operational, and financial oversight for 10 primary care practices in 15 locations. Her duties included developing practices, implementing quality measures, recruiting and retaining physicians and staff, and coordinating Mount Sinai Accountable Care Organization enrollment and participation. Dr. Cassano also spent 15 years as Medical Director for the West Park Medical Group, which she transitioned from a private practice to a hospital-owned model.


American Board of Internal Medicine


MD, University of New England

Internship, Pediatric Medicine
Lutheran Medical Center/NYU

Residency, Internal Medicine
St. Vincent's Hosp. Med. Ctr. of NY