Allen Hamdan is a Cardiology physician. OpenAlex indexes 218 publications with 10,709 citations (h-index 46). By OpenAlex citation count, this profile ranks in the top 5% of Vascular Surgery profiles in the findmyKOL directory.
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 fundingIndustry payments
1 company reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
1 company 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.
- Validation of the Global Limb Anatomic Staging System in first-time lower extremity revascularization
Journal of Vascular Surgery
2020 - Results for primary bypass versus primary angioplasty/stent for lower extremity chronic limb-threatening ischemia
Journal of Vascular Surgery
2017
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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.”