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Neurologist (brain, nervous system)
33 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).

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Specialties & Research

Dr. Gregory Chang, MD is board certified in Neurology.

  • He has special expertise in 4 areas:
  • Brain Disorder
  • Brain Ischemia
  • Coma
  • Stroke

Education & Awards

Dr. Chang graduated from University of California at San Diego, La Jolla.


Dr. Chang has 10 hospital affiliations:

  • Los Angeles County + University of Southern California Medical Center 
  • USC University Hospital 


  • Korean
  • English

> > > > Dr. Gregory Chang, MD

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Additional Information
Dr. Gregory Y Chang MD is a male Neurologist, has 33 years of experience and practices in Neurology.
Where does Dr. Gregory Y. Chang practice?
Dr. Gregory Chang has 3 office locations.
Dr. Gregory Chang practices Neurology near Phoenix, AZ.
Additional practice locations include: Orange, CA.
See Phoenix Neurologists.