Joshua Kwon is a Gastroenterology physician affiliated with UC Irvine Health. OpenAlex indexes 73 publications with 337 citations (h-index 8).
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
101 The City Dr S Bldg 22c
Orange, CA 928683201
Telephone
714-456-6745Provider last certified this registry record 3 Jun 2025.
Industry payments
9 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Boston Scientific CorporationProgram year202516 payments
- Olympus Medical Systems CorporationProgram year20252 payments
- Medtronic, Inc.Program year20251 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.
- Radiographically-Measured Sarcopenia Predicts Hospitalization in Patients With Crohn’s Disease
Journal of Clinical Gastroenterology
2026 - S388 Low-Residue Diets Paired With Low Volume Preparations: A New Paradigm for Colonoscopy Bowel Prep – A Meta Analysis
The American Journal of Gastroenterology
2025 - Utility of a Third Heplisav-B Dose in Patients With Inflammatory Bowel Disease Without Immunity After 2-Dose Heplisav-B Vaccination
The American Journal of Gastroenterology
2024
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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.”