Dr. Felice R Zwas MD Gastroenterologist

Dr. Felice Zwas is a gastroenterologist in Greenwich, Connecticut and is affiliated with Greenwich Hospital. She received her medical degree from Columbia University College of Physicians and Surgeons and has been in practice for 30 years. She is one of 14 doctors at Greenwich Hospital who specialize in Gastroenterology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Gastroenterologist: General Gastroenterology

Hospital Affiliation

Greenwich Hospital

Education & Medical Training

New York Presbyterian Hospital, Columbia Campus
Residency, Internal Medicine, 1980 - 1983

Beth Israel Deaconess Medical Center
Fellowship, Gastroenterology, 1984 - 1986

Columbia University College of Physicians and Surgeons
Class of 1980

Certifications & Licensure

American Board of Internal Medicine
Certified in Gastroenterology

American Board of Internal Medicine
Certified in Internal Medicine

CT State Medical License
Active through 2013

Awards, Honors & Recognition

Meaningful Use Stage 1 Certification, Centers for Medicare & Medicaid Services
2012

Publications & Presentations

Multilayered epithelium may be found in patients with Barrett's epithelium and dysplasia or adenocarcinoma.
Upton, M.P., Nishioka, N.S., Ransil, B.J., Rosenberg, S.J., Puricelli, W.P., Zwas, F.R., Shields, H.M.

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • Connecticare FlexPOS
  • GHI PPO
  • Great West PPO
  • HIP of New York - Select PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Oxford Health Freedom
  • Oxford Health Liberty
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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