Ophthalmologist (eyes)
6 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Allen Chiang is Excellent. Dr. Chiang has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Allen Chiang, MD is board certified in Ophthalmology.

  • He has special expertise in 2 areas:
  • Diabetic Eye Disease (Diabetic Retinopathy)
  • Macular Degeneration

Education & Awards

Dr. Chiang graduated from New York University.


Dr. Chiang has 5 hospital affiliations:

  • John Muir Medical Center, Concord Campus 
  • Alta Bates Summit Medical Center- Summit Campus 


  • Spanish
  • Mandarin
  • Chinese

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Additional Information
Dr. Allen Chiang MD is a male Ophthalmologist, has 6 years of experience and practices in Ophthalmology.
Where does Dr. Allen Chiang practice?
Dr. Allen Chiang has 5 office locations.
Dr. Allen Chiang practices Ophthalmology near Concord, CA.
Additional practice locations include: Oakland, CA and Fremont, CA.
See Concord Ophthalmologists.