Benjamin Breyer is a Genitourinary physician affiliated with University of California, San Francisco. OpenAlex indexes 691 publications with 13,415 citations (h-index 56); ClinicalTrials.gov lists 2 registered studies matched to this name. By OpenAlex citation count, this profile ranks in the top 10% of Urology 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
- A Study of Dorsal Versus Ventral Buccal Mucosa Graft Onlay for Bulbar Urethroplasty
Sponsor: University of California, San Francisco
- Transcorporal Versus Standard Artificial Urinary Sphincter Placement
Sponsor: University of California, San Francisco
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
2 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
2 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? →
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Use of an Online Crowdfunding Platform for Unmet Financial Obligations in Cancer Care
JAMA Internal Medicine
2019 - Contemporary management of high-grade renal trauma: Results from the American Association for the Surgery of Trauma Genitourinary Trauma study
The Journal of Trauma: Injury, Infection, and Critical Care
2018
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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.”