Felice Zwas, M.D.



15 Valley Drive 3rd Floor

Greenwich, CT 06831

Closed. Opens Fri at 8 AM
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Quick Facts

  • Colon Cancer Screenings
  • IBD
  • Crohn’s Disease
  • Ulcerative Colitis
  • Acid Reflux/Heartburn
  • Expert Endoscopy and Colonoscopy
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted

Connecticut GI - Greenwich

Gastroenterology in Greenwich, CT

Connecticut GI - Greenwich

15 Valley Drive

3rd Floor

Greenwich, CT 06831

Closed. Opens Fri at 8 AM


Dr. Zwas is A M A Z I N G!! she came highly recommended to me by one of my doctors, and i could not be more grateful for that introduction. i had seen other doctors for my issue and she was the only who creatively problem-solved and was able to effectively treat an issue that i suffered with for nearly a year. she is highly relatable, attentive, and inspires such confidence--i instantly knew that i was in good hands the moment i met her. her communication was excellent--i always got a response first thing in the morning on my patient portal. i could not recommend her highly enough--she's the bomb!!

L.T. Google

Dr. Zwas is a great doctor and I would highly recommend her.

M.M. Google

I've been seeing Dr Zwas for over 22 years and she is absolutely amazing! Incredibly thankful for her every single day :)

R.E. Google

Fabulous and compassionate doctor- listens and advises The best of the best!

G.T. Google

Dr. Zwas is the best doctor I have EVER dealt with in my life!!

P.C. Google


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