Gyanprakash Ketwaroo is a Gastroenterology physician affiliated with Yale University. OpenAlex indexes 123 publications with 1,105 citations (h-index 17).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
950 Campbell Ave
West Haven, CT 065162770
Telephone
203-932-5711Provider last certified this registry record 22 Aug 2023.
Industry payments
5 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Boston Scientific CorporationProgram year20241 payment
- Ambu A/SProgram year20221 payment
- Boston Scientific CorporationProgram year20221 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- High Risk of Persistence and Risk of Dysplasia After Diagnosis of Ultrashort Barrett's Esophagus
The American Journal of Gastroenterology
2025 - Performance of Ulcer Features in Predicting Malignancy Among Gastric Ulcers Diagnosed on Upper Endoscopy
Journal of Clinical Gastroenterology
2024 - Improving Adherence to Clinical Practice Guidelines for Managing Gastric Intestinal Metaplasia Among Gastroenterologists at a US Academic Institution
Journal of Clinical Gastroenterology
2023
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”