Alexander Brun is a Gastroenterology physician affiliated with Bristol-Myers Squibb. OpenAlex indexes 18 publications with 268 citations (h-index 5).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
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
1517 Voorhies Ave
Ground Floor
Brooklyn, NY 112353919
Telephone
718-332-0600Registry record last updated 6 Jul 2015.
Industry payments
37 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Madrigal PharmaceuticalsProgram year20255 payments
- ABBVIE INC.Program year202513 payments
- Ardelyx, Inc.Program year20255 payments
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.
- 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.
Alan J. Korman
Bristol-Myers Squibb
Ray Hershberger, MD
Bristol-Myers Squibb
Theodore Abraham, MD
Bristol-Myers Squibb
Elizabeth M. Johnson
Bristol-Myers Squibb
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.”