
Highlights
Age Groups Seen
- Adult 18-65
- Older Adult >65
Languages
- English
Gender
MaleHospital Affiliations
- Nuvance Health - New Milford Hospital
- Nuvance Health - Danbury Hospital
About Gregory Wagner
Professional Statement
Dr. Gregory Wagner is a gastroenterologist dual board certified in Internal Medicine and Gastroenterology. Dr. Wagner graduated from Touro College of Osteopathic Medicine and completed his Internship at Rowan School of Osteopathic Medicine. He completed an Internal Medicine Residency and Gastroenterology Fellowship at Coney Island Hospital. He served as Chief Resident during his Internal Medicine Residency and Chief Fellow during his Gastroenterology Fellowship.
Dr. Wagner has a compassionate approach to patient care focused on applying the latest technology and standards of care to each patient’s unique medical needs. When not at work, Dr. Wagner enjoys spending time with his wife and daughter and enjoys watching professional sports and playing golf.
Get To Know Me
Why should someone choose you to care for their health?
I treat every patient as if they are members of my family. I use a compassionate approach to patient care combined with the latest technology and standards of care applicable to each patient’s unique medical needs.
What is the most important thing your patients should expect from their professional relationship with you? What do you expect from them?
I expect patients to feel confident that they are receiving the highest quality care according to the latest guidelines from a practitioner who cares about each patient’s well-being.
How do you spend your valuable personal time when you’re not caring for patients?
I love spending time with my family. I enjoy traveling, spending time with friends, watching Philadelphia professional sports, and golfing.
Why did you choose your specialty and what is its greatest reward?
I am passionate about Gastroenterology because it is a great blend of patient-centered medicine and technical, procedural medicine.
Expertise
Education
- Fellowship: South Brooklyn Health, Gastroenterology and Hepatology, 2021
- Residency: South Brooklyn Health, Internal Medicine, 2018
- Internship: Rowan University School of Osteopathic Medical, 2015
- Medical School: Touro College of Osteopathic Medicine-Harlem Campus, 2014
Board Certifications
- Internal Medicine: American Osteopathic Board of Internal Medicine
Locations
- Nuvance Health Medical Practice - Gastroenterology Danbury
- 111 Osborne Street, Floor 2, Danbury, CT 06810
- Get Directions
- phone: 203-739-7038
- fax: 203-739-1961
Insurance
- Aetna
- Anthem BlueCross Blue Shield Connecticut
- Centivo
- Cigna
- ConnectiCare
- Consumer Health Network
- Coventry-Aetna
- Medicaid Connecticut
- Medicare Connecticut
- Medicare Railroad
- Multiplan Inc
- Northwell Direct
- Oxford Health Plans
- Tricare Humana Military
- United Healthcare
- US Family Health Plan
- Wellcare
Ratings & Reviews
4.9 out of 5
35 ratings, 3 reviewsProvider star ratings are calculated using patient responses to the provider care questions in our patient experience survey. Below you can see the provider’s star rating and the number of his or her patients who have provided feedback. Ratings depicted represent those clinicians that have at least 30 completed surveys on a rolling 12 month basis.
- 5 out of 5 starsReviewed on 7/8/2025
It was ok
- 5 out of 5 starsReviewed on 6/27/2025
Dr. Wagner was awesome!👍🏽 I’m going to tell everyone I know to ask for him when they need a colonoscopy :-)
- 5 out of 5 starsReviewed on 6/2/2025
He is a very pleasant Doctor and also a comfortable professional He explained things to me very well. I would highly recommend Gregory Wagner and continue to see him . Thanks