Lenworth Johnson is an Ophthalmology physician affiliated with Brown University. OpenAlex indexes 72 publications with 2,266 citations (h-index 23); ClinicalTrials.gov lists 1 registered study matched to this name.
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 Homeopathic Therapy in Combination With Cyclosporin (Restasis) in the Treatment of Dry Eye Disease
Sponsor: University of Missouri-Columbia
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.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- The relationship between cerebral and retinal microbleeds in cerebral amyloid angiopathy (CAA): A pilot study
Journal of the Neurological Sciences
2021 - Change in retinal structural anatomy during the preclinical stage of Alzheimer's disease
Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring
2018 - Nonvascular retinal imaging markers of preclinical Alzheimer's disease
Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring
2016
Similar KOLs
Other experts from the same institution or the same specialty.
Frank Sellke, MD
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Josiah Rich, MD
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Donald Coustan, MD
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Audrey Tyrka, MD, PhD
Brown University
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.”