Contact Us
Address
15 Valley Drive 3rd Floor
Greenwich, CT 06831
Phone
203-489-6900Hours
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
Locations
Miles
Connecticut GI - Greenwich
Gastroenterology in Greenwich, CT
Connecticut GI - Greenwich
15 Valley Drive
3rd Floor
Greenwich, CT 06831
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 was kind and patient and answered all my questions to my satisfaction.
Excellent!!!! Best gastro in Greenwich!!!!
Very comfortable & professional
Dr Zwas was kind and caring from the initial consult all the way to post procedure. Her office staff was available and helpful with any questions I had regarding the procedure, prep, and even insurance.
Dr Zwas has been one of the best doctors I know. As her patient for 34 years, she’s thoughtful, conservative and thorough and gets the highest rating I can give.
44
Total Reviews
4.9
Average Rating