Tiarnan DL Keenan, M.D.

Rare Disease / Clinical Research

National Eye Institute (NEI)

BETHESDA, MD

QC-verified· March 2026 PI on 2 trialsNPI: 1801618186

ℹ

Specialists are identified from ClinicalTrials.gov principal investigators, PubMed publications, and the NPI registry, then ranked through an automated scoring pipeline.

Report missing data

Rare diseases treated or studied

Based on trial PI assignments and publication topics.

Retinal ciliopathy
Uveitis

Clinical trials (2)

NCT01496625
NCT04690829

Verify independently

ClinicalTrials.gov PI search for Tiarnan DL Keenan, M.D.
NPPES NPI registry entry

Other specialists for Retinal ciliopathy

Peers ranked by clinical-trial PI role, publications, and verification quality.

Hélène Dollfus, MD
Fédération Génétique
J-Louis Mandel, MD
IGBMC
Alain Verloes, MD
Unité de Génétique Robert Debré
Lawrence A. Yannuzzi, MD, MD
Manhattan Eye, Ear & Throat Hospital
NY
Didier Lacombe, MD
Service de Génétique Médicale/Bordeaux
Christian Brandt, MD
CIC Strasbourg
Kim E. Nichols, MD
St. Jude Children's Research Hospital
Tennessee
Emily Y Chew, M.D.
National Eye Institute (NEI)
MD

See all specialists for Retinal ciliopathy →

← Back to specialists directory