About

A native Californian, Dr. Chang grew up in Orange County and is excited to be back serving his hometown communities. He credits a college job working in his pediatrician’s office as the inspiration for becoming a physician. He enjoyed working in Pediatrics, but ultimately chose Family Medicine because he wanted to build a long-term relationship with his patients and watch them grow. 

I believe doctors are meant to be a partner in their patients’ health; a team that will work together to optimize the patient’s well-being. I encourage my patients to be well-informed and active members in their own health care team. While caring for them, I’ll help them understand primary disease prevention, disease processes and managements available. Plus, I’m a good listener and I encourage questions.

When not in the office, Dr. Chang enjoys swimming, hiking, and cycling activities. He also likes to read science fiction, watch movies, go bowling, and tryout new restaurants.

Languages

English

Provider Specialty

Family Medicine, Primary Care

Areas of Care

Education

Medical School

Western University of Health Sciences

2011

Internship/Residency - Family Medicine

Adventist Health White Memorial Medical Center

2014

Locations & Affiliations

Locations

Insurance

Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.

Patient Reviews

5.0 out of 5
(500 Ratings)
Aug 10, 2026
Janet S.
Dr Chang and his staff listened to my symptoms and were very thorough.
Aug 10, 2026
Gregory S.
We had a good conversation
Aug 10, 2026
Jake K.
Aug 7, 2026
Lianna Z.
Very patient.
Aug 6, 2026
Robert G.
Aug 5, 2026
Nasrollah T.
Aug 5, 2026
Robert G.
I feel incredibly fortunate to have Dr. Michael Chang as my primary physician. He is not only an exceptional doctor but also someone of great integrity who genuinely advocates for his patients. I have always felt that he puts my health and well-being above everything else, and that kind of dedication is rare.I only wish there were more physicians like Dr. Chang. Thank you for your unwavering care, honesty, and compassion.
Aug 4, 2026
Gary L.
Excellent Dr, very knowledgeable and good bedside manners
Aug 4, 2026
Gail W.
He knows everything and he cares for his patience and their welfare
Aug 4, 2026
Khanh P.
Dr. Chang is very dedicated in his examination, explaining the condition clearly and prescription the right medication

Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.