Dr. Gruss is on Doximity
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Office
195 Danbury Road
Wilton, CT 06897Phone+1 203-762-3353Fax+1 203-544-9568
Education & Training
Brown UniversityFellowship, Gastroenterology, 1982- Brown UniversityFellowship, Gastroenterology, 1980 - 1981
- Brown UniversityResidency, Internal Medicine, 1977 - 1980
- Brown UniversityInternship, Internal Medicine, 1977 - 1978
The Warren Alpert Medical School of Brown UniversityClass of 1977
Certifications & Licensure
CT State Medical License 1982 - 2025- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
- National Board of Nutritional Support CertificationCertified Nutrition Support Clinician
Awards, Honors, & Recognition
- Top Doctors: New York Metro Area Castle Connolly, 2003-2017
- Westport Magazine Castle Connolly, 2012, 2014-2016
- Greenwich Magazine Castle Connolly, 2012-2014
- Join now to see all
Publications & Presentations
PubMed
- 5 citationsTrue versus Pseudo-Intestinal Malrotation: Case Series and Review.Harshit S. Khara, Shivangi Kothari, Claudia Gruss, Alan Norman Langnas, Daniel F. Schafer
ACG Case Reports Journal. 2013-10-08 - 12 citationsAmerican Gastroenterological Association Institute guideline on the use of thiopurines, methotrexate, and anti-TNF-α biologic drugs for the induction and maintenance o...Jonathan P Terdiman, Claudia B Gruss, Joel J Heidelbaugh, Shahnaz Sultan, Yngve T Falck-Ytter
Gastroenterology. 2013-12-01 - 10 citationsTwo Cases of Intraluminal "Windsock" Diverticula Resulting in Partial Duodenal Obstruction.Vikram Anand, Justin Provost, Maged Bakr, Christopher Bach, Prakriti Merchant
ACG Case Reports Journal. 2016-08-01
Journal Articles
- Sacred Snakes and the Rod of AsclepiusGruss, Claudia, Connecticut Medicine, 7/1/2021
Press Mentions
What Doctors Wish Patients Knew About Inflammatory Bowel DiseaseJanuary 6th, 2023- Doctor, Advocates Call for Clarification on Pneumonia Vaccine RecommendationJuly 2nd, 2019
What Makes a Good Death?March 7th, 2019- Join now to see all
Committees
- Member, Comparative Effectiveness Public Advisory Council 2011 - Present
- CSMS Representative, Physicians Consortium for Performance Improvement 2010 - Present
- Past chair, CSMS Quality of Care Committee 2009 - Present
- President-Elect, Connecticut State Medical Society Council 2017 - 2018
- Member, AGA Clinical Measures Committee 2014 - 2016
- Member, AGA Clinical Practice and Quality Measures Committee 2012 - 2014
Professional Memberships
- Fellow
- Member
- Fellow
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