Center for GI Medicine of Fairfield & Westchester

15 Valley Dr, Greenwich, CT 06831, USA

(203) 489-6900(203) 489-6900

Dr. Felice Zwas, MD


Greenwich, CT

In-network insurances:

Anthem, Aetna, Cigna, United Healthcare, ConnectiCare, Oxford, Multiplan, Blue Cross Blue Shield, HMC, HealthNet

View all in-network insurances (10)

Voro score

100% recommended

4 out of 4 patients recommend this doctor after their visit.


4 neighbors


Felice Zwas has practiced gastroenterology in the Fairfield/Westchester community for over 25 years and is Chief of Gastroenterology at Greenwich Hospital. She graduated Phi Beta Kappa, magnum cum laude at Barnard College, and Alpha Omega Alpha at Columbia University Medical School. After her internship and residency at Columbia Presbyterian Hospital in New York, she received her fellowship in Gastroenterology at Beth Israel Hospital in Boston. Dr. Zwas has over forty two publications in peer reviewed journals and has a particular interest in patients with inflammatory bowel disease and special gastroenterology issues facing women. She has been named Best Doctor in Connecticut, Westchester and New York Magazine and was given the Osler Award by the residents of Greenwich Hospital. This annual award is given to the physician who in the view of the house staff epitomizes the spirit of the award and has demonstrated excellence in teaching, research and clinical practice. Outside of medicine she is an avid reader, music lover and has trekked and birded throughout the world.



Barnard College, Columbia University, BA, 1976


Internal Medicine - Gastroenterology, Internal Medicine


Columbia Presbyterian Hospital, 1983 (residency)
Beth Israel Hospital, Harvard Medical School, Boston, Mass., 1984 (fellowship)
Reviews (4)
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 Recommends this doctor

How was your experience with the doctor?Felice was so caring when she first diagnosed my daughter with Crohn’s disease and really made her feel comfortable and trustful with this diagnosis And treatment options She even navigated her treatments when she was in college and then when she moved to Manhattan. It was such a hard time for us and she gave us the hope that we needed.
 Recommends this doctor

How was your experience with the doctor?Dr. Zwas is an excellent gastroenterologist. She takes the time necessary to hear my concerns and she listens intently. She is thorough in her approach to diagnosis and treatment. Her professionalism and expertise are apparent. Highly recommend!
 Recommends this doctor
 Recommends this doctor