Austin Chiang is a Gastroenterology physician affiliated with Thomas Jefferson University Hospital. OpenAlex indexes 115 publications with 967 citations (h-index 13).
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).
Medicare prescribing footprint (2023)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Metabolism & gastrointestinal
52.9%GLP-1 receptor agonist52.9%Ozempic100%Part D<11 patientsNervous system
47.1%Other antiepileptics47.1%Topiramate100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Comparative Efficacy and Safety of Needle-Knife Fistulotomy vs Standard Cannulation: A Practical Randomized Controlled Trial
Techniques and Innovations in Gastrointestinal Endoscopy
2025 - Entero-Enteric Lumen Apposing Metal Stents (LAMS) for Biliary Access in Patients with Altered Anatomy
Digestive Diseases and Sciences
2025
Similar KOLs
Other experts from the same institution or the same specialty.
Mani Kavuru, MD
Thomas Jefferson University Hospital
Larami Mackenzie, MD
Thomas Jefferson University Hospital
Behzad Pavri, MD
Thomas Jefferson University Hospital
Paul Walinsky, MD
Thomas Jefferson University Hospital
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.”