Alfredo Sadun is an Ophthalmology physician affiliated with Doheny Eye Institute. OpenAlex indexes 678 publications with 19,297 citations (h-index 77); ClinicalTrials.gov lists 1 registered study matched to this name. By OpenAlex citation count, this profile ranks in the top 5% of Ophthalmology 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 fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
625 S Fair Oaks Ave Ste 227
Pasadena, CA 911052688
Telephone
626-817-4747Provider last certified this registry record 13 Feb 2025.
Clinical trials
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
4 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Chiesi USA, Inc.Program year20251 payment
- CATALYST PHARMACEUTICALS, INC.Program year20251 payment
- UCB, Inc.Program year20251 payment
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
NIH funding
4 NIH research awards on record, funded 1985–1999 per NIH RePORTER. The latest:
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Bilateral visual improvement with unilateral gene therapy injection for Leber hereditary optic neuropathy
Science Translational Medicine
2020 - International Consensus Statement on the Clinical and Therapeutic Management of Leber Hereditary Optic Neuropathy
Journal of Neuro-Ophthalmology
2017 - Retinal Ganglion Cells and Circadian Rhythms in Alzheimer’s Disease, Parkinson’s Disease, and Beyond
Frontiers in Neurology
2017
Similar KOLs
Other experts from the same institution or the same specialty.
Joseph Caprioli, MD
Doheny Eye Institute
Craig Helm, MD
Doheny Eye Institute
Hugo Hsu, MD
Doheny Eye Institute
Laura Bonelli, MD
Doheny Eye Institute
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.”