Craig Leong, MD, Ophthalmology, Castro Valley, CA, John Muir Medical Center, Concord


Ophthalmology Castro Valley, CA

Retinal Disease


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  • Dr. Craig Leong, MD is a board certified ophthalmologist in Castro Valley, California. He is currently licensed to practice medicine in California, Pennsylvania, and New Jersey. He is affiliated with Eden Medical Center, San Leandro Hospital, and Alta Bates Summit Medical Center - Summit Campus.

Education & Training

  • SUNY Health Science Center at Brooklyn
    SUNY Health Science Center at BrooklynResidency, Ophthalmology, 1974 - 1977
  • Northwestern University Feinberg School of Medicine
    Northwestern University Feinberg School of MedicineClass of 1973

Certifications & Licensure

  • PA State Medical License
    PA State Medical License 1978 - 1980
  • NJ State Medical License
    NJ State Medical License 1978 - Present
  • CA State Medical License
    CA State Medical License 1974 - 2021
  • American Board of Ophthalmology Ophthalmology

Awards, Honors, & Recognition

  • Fellow (FAAO) American Academy of Ophthalmology

Publications & Presentations


Professional Memberships

Hospital Affiliations