Dennis Nielson is a Respiratory physician affiliated with University of California, San Francisco. OpenAlex indexes 69 publications with 3,646 citations (h-index 36); ClinicalTrials.gov lists 1 registered study matched to this name.
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
400 Parnassus Ave
2nd Floor
San Francisco, CA 941432202
Telephone
415-353-2113Registry record last updated 11 Sept 2025.
Clinical trials
- Short Term Effects of Ivacaftor in Non-G551D Cystic Fibrosis Patients
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.
NIH funding
1 NIH research award on record, funded 2005–2009 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.
- CFTR modulator therapy for cystic fibrosis caused by the rare c.3700A>G mutation
Journal of Cystic Fibrosis
2020 - Early acquisition and conversion of Pseudomonas aeruginosa in Hispanic youth with cystic fibrosis in the United States
Journal of Cystic Fibrosis
2020 - Black Race Is Associated with a Lower Risk of Bronchopulmonary Dysplasia
The Journal of Pediatrics
2019
Similar KOLs
Other experts from the same institution or the same specialty.
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University of California, San Francisco
Peter Carroll, MD
University of California, San Francisco
Mitchel Berger, MD
University of California, San Francisco
Elyse Foster, MD
University of California, San Francisco
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.”