Richard Semba is an Ophthalmology physician affiliated with Johns Hopkins University. OpenAlex indexes 83 publications with 4,545 citations (h-index 34); ClinicalTrials.gov lists 2 registered studies matched to this name. By OpenAlex citation count, this profile ranks in the top 10% of Ophthalmology 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 fundingClinical trials
- Pilot Study of a Dietary Intervention Based Upon Advanced Glycation End Products
Sponsor: United States Department of Agriculture (USDA)
- Vitamin A Therapy for Tuberculosis
Sponsor: National Institute of Allergy and Infectious Diseases (NIAID)
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.
NIH funding
19 NIH research awards on record, funded 1987–2022 per NIH RePORTER. The latest:
- Systemic rejuvenating factors and human aging phenotypes.
Johns Hopkins University
FY2022$352,063R01AG057723 - Systemic rejuvenating factors and human aging phenotypes.
Johns Hopkins University
FY2021$352,063R01AG057723 - Lysophosphatidylcholines and Cognition (L-COG) Study
Johns Hopkins University
FY2021$122,813R21HL153471
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.
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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.”