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Sports Medicine Specialist, Family Practitioner, Physiatrist (physical, rehabilitation)
12 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 (2)

The overall average patient rating of Dr. John Chang is Excellent. Dr. Chang has been reviewed by 3 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. John Chang, MD is board certified in Physical Medicine & Rehabilitation and Physical Medicine & Rehabilitation - Sports Medicine.

Education & Awards

Dr. Chang graduated from University of Southern California , Los Angeles.


Dr. Chang has 3 hospital affiliations:

  • Santa Monica - UCLA Medical Center 
  • LAC/Rancho Los Amigos Ntl Rehabilitation Center 
  • Rancho Los Amigos Hospital 

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Additional Information
Dr. John William Chang MD is a male Sports Medicine, has 12 years of experience and practices in Physical Medicine & Rehabilitation, Sports Medicine, and Sports Medicine.
Where does Dr. John W. Chang practice?
Dr. John Chang has 2 office locations.
Dr. John Chang practices Physical Medicine & Rehabilitation, Sports Medicine, and Sports Medicine near Huntington Beach, CA.
Additional practice locations include: Los Angeles, CA.
See Huntington Beach Physiatrists and Huntington Beach Sports Medicine Doctors.