Alexander Brun is a Gastroenterology physician affiliated with Bristol-Myers Squibb. OpenAlex indexes 13 publications with 254 citations (h-index 4).
Overview
Scholarship
indexed output and impact (OpenAlex)Publications indexed by OpenAlex. Counts exclude supporting files.
Citations across these publications.
H-index from these publications.
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
Telephone
Practice address and telephone from the federal NPPES registry.
Sign in to view contact details →Industry payments
37 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- AbbVieProgram year202513 paymentsResearch$83,996openpaymentsdata.cms.gov ↗
- AstraZenecaProgram year20251 paymentResearch$15,865openpaymentsdata.cms.gov ↗
- GenentechProgram year20251 paymentResearch
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward. Research funding is listed under each investigator the record names.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Disseminated Granulomatous Disease from Intravesical Instillation of Bacillus Calmette-Guerin
Case Reports in Oncological Medicine
2018
Similar KOLs
Other experts from the same institution or the same specialty.
Yixin Li
Bristol-Myers Squibb
Alan J. Korman
Bristol-Myers Squibb
Robert Plenge, MD
Bristol-Myers Squibb
Ray Hershberger, MD
Bristol-Myers Squibb
Charles Rice, MD
The Rockefeller University
Edward Loftus, MD
Mayo Clinic Rochester
Kris Kowdley, MD
Washington State University
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.”