Contact Us
Address
15 Valley Drive 3rd Floor
Greenwich, CT 06831
Phone
203-489-6900Hours
Open today 8 AM - 5 PMQuick 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
Locations
Miles
Connecticut GI - Greenwich
Gastroenterology in Greenwich, CT
Connecticut GI - Greenwich
15 Valley Drive
3rd Floor
Greenwich, CT 06831
Open today 8 AM - 5 PM
Request Appointment
About Felice Zwas, M.D.
Education
- College: B.A., Magna Cum Laude, Phi Beta Kappa, Barnard College, Columbia University, New York, New York, 1976
- Medical School: M.D., Alpha Omega Alpha, Columbia University College of Physicians and Surgeons, New York, New York, 1980
- Internship: Internal Medicine, Columbia Presbyterian Hospital, New York, New York, 1980-1981
- Residency: Internal Medicine, Columbia Presbyterian Hospital, New York, New York, 1981-1983
Fellowship
- Clinical Fellow in Gastroenterology, Beth Israel Hospital, Harvard Medical School, Boston, Massachusetts, 1983-1984
- Research Fellow in Gastroenterology, Beth Israel Hospital, Harvard Medical School, Boston, Massachusetts, 1984-1985
Board Certification
- American Board of Internal Medicine, 1983
- American Board of Internal Medicine (Gastroenterology), 1986
Licensure
- Connecticut, 1988 – present
- Massachusetts, 1984 – present
- New York, 1985 – present
Hospital Appointments
- Chief of Gastroenterology at Greenwich Hospital, Greenwich, Connecticut, 2012-present
- Attending Physician, Greenwich Hospital, Greenwich, Connecticut, 1988 – present
- Assistant Attending Physician, Department of Internal Medicine, The Long Island College Hospital, 1985-1988
Academic Affiliations
- Instructor in Medicine, State University of New York, Downstate Medical Center, Brooklyn, New York, 1985-1988
- Clinical Instructor in Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, 1993-1996
- Assistant Clinical Professor, Yale University School of Medicine, New Haven, Connecticut, 1996 – present
Professional Affiliations
- Fellow, American College of Gastroenterology
- American Gastroenterological Association
- Connecticut State Medical Society
- Fairfield County Medical Association
- Greenwich Medical Society
Topics
- Abdominal Pain
- Anal/Rectal Bleeding
- Bloating
- Blood in the Stool
- Bowel Incontinence
- Constipation
- Diarrhea
- Difficulty Swallowing
- Heartburn
- Indigestion
- Nausea
- Unexplained Weight Gain/Loss
- Vomiting
- Yellowing of the Skin/Eyes
- Acid Reflux
- Anal Fissure
- Anemia/Iron Deficiency
- Barrett's Esophagus
- Biliary Obstruction
- C. Difficile Colitis
- Celiac Disease
- Colitis
- Colon Cancer
- Colorectal Polyps
- Crohn's Disease
- Cyclic Vomiting Syndrome (CVS)
- Diverticulitis
- Diverticulosis
- Dysphagia
- Eosinophilic Esophagitis
- Esophageal Motility Disorder
- Esophagitis
- Fatty Liver Disease
- Fistula
- Food Intolerance
- Gallbladder Disease
- Gastritis
- GERD
- Helicobacter Pylori
- Hemorrhoids
- Hepatitis
- Hiatal Hernia
- Ileitis
- Impacted Bowel
- Inflammatory Bowel Disease
- Irritable Bowel Syndrome
- Lactose Intolerance
- Liver Cirrhosis
- Non-alcoholic Steatohepatitis
- Pancreatitis
- Peptic Ulcers
- Primary Biliary Cholangitis
- Primary Sclerosing Cholangitis
- Ulcerative Colitis
- Capsule Endoscopy
- Colon Cancer Screening
- Colonoscopy
- EGD
- Enteroscopy
- Esophageal Dilation
- Feeding Tube Insertion (PEG)
- Flexible Sigmoidoscopy
- Infusion Therapy (IV Infusion)
- Sphincterotomy
Reviews
Dr. Zwas is a great doctor and I would highly recommend her.
Fabulous and compassionate doctor- listens and advises The best of the best!
Dr. Zwas is the best doctor I have EVER dealt with in my life!!
Dr. Zwas, her nurses, and the office staff are so helpful, and are just fantastically experienced.
Excellent doctor.
37
Total Reviews
4.9
Average Rating