Joo Hwang is a Gastroenterology physician affiliated with Stanford Medicine. OpenAlex indexes 512 publications with 16,649 citations (h-index 66); ClinicalTrials.gov lists 5 registered studies matched to this name. By OpenAlex citation count, this profile ranks in the top 5% of Gastroenterology profiles in the FindMyKOL directory.
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 fundingClinical trials
- Magnesium for Peroral Endoscopic Myotomy
Sponsor: Stanford University
- The GAstric Precancerous Conditions Study
Sponsor: Stanford University
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
73 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
73 companies with payments on record in CMS Open Payments (2021 onward), matched to this physician's NPI. The itemized breakdown by company, amount and year is part of the full profile. Why? →
NIH funding
2 NIH research awards on record, funded 2020–2026 per NIH RePORTER. The latest:
- Precision Interception of Gastric Cancer Precursors Through Molecular and Cellular Risk Stratification
Stanford University
FY2026$1,836,917P01CA265772 - Project 3: Molecular Risk Stratification of Gastric Precancerous Lesions
Stanford University
FY2026$405,612P01CA265772 - Precision Interception of Gastric Cancer Precursors Through Molecular and Cellular Risk Stratification
Stanford University
FY2025$1,843,942P01CA265772
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Similar KOLs
Other experts from the same institution or the same specialty.
Jeffrey Teuteberg, MD
Stanford Medicine
Charles Debattista, MD
Stanford Medicine
Michael Amylon, MD
Stanford Medicine
Kimberly Dequattro, MD, MM
Stanford Medicine
Charles Rice, MD
The Rockefeller University
Edward Loftus, MD
Mayo Clinic Rochester
Naga Chalasani, MD
Indiana University School of Medicine
Bruce Sands, MD
Icahn School of Medicine at Mount Sinai
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.”