About

*Dr. Chang is not currently accepting new HMO patients or patients under 6 years old.

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)
Apr 6, 2026
Gail S.
Very caring doctor!!
Apr 4, 2026
Maad O.
Dr. Chang is one of the best doctor I’ve ever had. He’s so attentive to everything even if I only see him once a year he’s still familiar with my history. He is an amazing doctor.
Mar 31, 2026
Annette K.
He’s very thorough and seems to really care about his patients
Mar 30, 2026
Barbara R.
He is always kind and listens to my problems and helps to find a solution.
Mar 28, 2026
Michelle O.
I’ve been my doctor for 10+ years and he is absolutely amazing
Mar 25, 2026
Carol D.
Mar 25, 2026
Carol C.
Caring, always has the right answer for follow-up and is on top of my many references from specialist doctors.
Mar 25, 2026
Gwendolyn G.
Love him !!!!
Mar 24, 2026
Jay V.
Mar 23, 2026
Irene S.
Dr. Chang and staff are 10/10!!!

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