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Dr. Felice Zwas, MD

Dr. Felice Zwas, MD

Gastroenterology*
40+ years of experience

Dr. Felice Zwas, MD is a gastroenterologist in Greenwich, CT and has over 40 years of experience in the medical field. Dr. Zwas has extensive experience in Pancreatic Disease. She graduated from Columbia University Vagelos College of Physicians and Surgeons in 1980. She is affiliated with Greenwich Hospital. She is accepting new patients and telehealth appointments.

4.2 Star Rating
Based on 33 reviews 4.2 Star Rating (33 reviews)

Practice

15 Valley Dr Greenwich, CT 06831
Telehealth available

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Dr. Zwas is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

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Dr. Zwas' Reviews

Likelihood to recommend Dr. Zwas

4.2
33 ratings, 8 with a written review
5 star
73%
73%
4 star
3%
3%
3 star
6%
6%
2 star
3%
3%
1 star
15%
15%

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Worst receptionist experience
If you have an emergency please do call 911. You will either be kept on hold forever, not exaggerating, or receive a return phone, as instructed, 3-4 days later. Booking a follow up 3 months out and forgot a colonoscopy the office will not get pre-authorization. Sad that Dr. Zwas' reputation will be damaged by the people that answer the phone. Will not return.
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Long wait times
Helpful
Apr 02, 2023
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The best gastroenterologist in CT
I have done a few colonoscopies and one endoscopy with Dr. Zwas. She has excellent bedside manners, listens carefully and is thorough, conducts herself professionally, and shows much care each time I was about to go under the anesthesia and afterward. I highly recommend her to anyone who needs a gastroenterologist.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
I. Smith – Jan 29, 2023
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Impossible to contact
I’ve been trying for three days to simply contact the office to schedule an appointment. It is impossible!!! - going elsewhere now.
What went well
No results
What could be improved
No results
Helpful
Jan 12, 2023
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Don't Bother
Dr Zwas' schedulers are unprofessional and insensitive. They talk down to you from the get-go in a highly dismissive tone as if they are a brand new $100 bill and you are a dirty penny. For example, in a heavy-handed, too-bad-for-you tone: "Our wait list is probably 50 or more people; even if you have cancer, you need to wait until at least October (4 months)." They wouldn't listen to anything I was saying, and just cut me off in a raised voice every time I tried to say something.
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Staff wasn't friendly
Helpful
Jun 15, 2022
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I want to update my review from last year because I just had an upper endoscopy and colonoscopy with Dr. Zwas, so I can add that she has an exemplary bedside manner. As I was about to receive sedation she started taking quietly to me in a calm, soothing voice -- and she reached out and touched my arm. That touch and her reassurances made all the difference. Great doctor!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Phyllis – Jul 19, 2020
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Dr. Zwas is the best GI around. She is compassionate, caring and patient-centered. The entire team of doctors in the practice are the best. ?
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
David Segure in white plains ny – Mar 22, 2018
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Dr. Zwas was the first person to diagnose me solely based on my history of blood tests. Of course once I went through the series of tests, PBC was confirmed. She's honest, caring, patient and follows through on returning phone calls. I highly recommend her.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Mary Diffley in Mamaroneck, NY – Apr 03, 2017
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Dr. Zwas is a caring and knowledgeable doctor. I highly recommend her.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Sheri J in Greenwich, CT – Jan 16, 2017
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Know Before You Go

About Me

biography

Dr. Felice Zwas, MD is a gastroenterologist in Greenwich, CT and has over 40 years of experience in the medical field. Dr. Zwas has extensive experience in Pancreatic Disease. She graduated from Columbia University Vagelos College of Physicians...read more

  • Gastroenterology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Columbia University Vagelos College Of Physicians And Surgeons

    Medical School, 1980
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Gastroenterology
- 
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Dr. Zwas is a Healthgrades Choice provider in Gastroenterology

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    Locations

    Practice

    Cardiology Consultants of Westchester15 Valley Dr Greenwich, CT 06831
    1
    Amsurg Stamford Anesthesia LLC778 Long Ridge Rd Stamford, CT 06902
    2

    Practice

    Greenwich Hospital5 Perryridge Rd Greenwich, CT 06830
    3

    Practice

    Center for Gastrointestinal Medicine of Fairfield & Westchester PC500 W Putnam Ave Ste 100 Greenwich, CT 06830
    4

    Affiliated Hospitals

    • Greenwich Hospital

      5 Perryridge Rd
      Greenwich, CT 06830
      Recipient of 2
      hospital awards

      Patient Safety Excellence Award™ (2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

      How patients felt about the care they received at this hospital.

      82%
      Patients said they were given information about recovering at home

      2% lower than the national average

      78%
      Patients said that doctors always listened to them and explained things well

      2% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality

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