Wadih Zein, M.D.
Rare Disease / Clinical Research
National Eye Institute (NEI)
PI on 2 trials
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Specialists are identified from ClinicalTrials.gov principal investigators, PubMed publications, and the NPI registry, then ranked through an automated scoring pipeline.
Report missing dataRare diseases treated or studied
Based on trial PI assignments and publication topics.
Clinical trials (2)
Verify independently
Other specialists for Usher syndrome
Peers ranked by clinical-trial PI role, publications, and verification quality.
- FRANCESCA SIMONELLIEye Clinic of the University of Campania Luigi Vanvitelli, Naples, Italy
- Carmen AyusoInstituto de Investigacion Sanitaria de la Fundacion Jimenez Diaz, Madrid, Spain
- Jeffrey Weiss, MDCoral Springs Florida, Vienna Austria, Dubai UAE
- Isabelle Audo, PrCentre National d'Ophtalmologie des Quinze-Vingts
- Jacque Duncan, MDUniversity of California, San Francisco
- James F Hejtmancik, M.D.National Eye Institute (NEI)
- Todd Durham, PhDSenior Vice President, Clinical and Outcomes Research
- Daniel X Hammer, Ph.D.Food and Drug Administration (FDA)