About Me

*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.



Provider Specialty

Family Medicine, Primary Care

Areas of Care


Medical Education

Western University of Health Sciences - College of Osteopathic Medicine of the Pacific


White Memorial Medical Center


White Memorial Medical Center

Locations & Affiliations


MemorialCare Medical Group - Laguna Hills

26538 Moulton Parkway

Suite 38E

Laguna Hills, CA

Office: (877) 696-3622

Insurances Accepted

Boeing MemorialCare Health Alliance ACO
Anthem Vivity HMO
Aetna Whole Health ACO
United HealthCare PPO
TriCare West(HN)/TriWest Healthcare(BSC)
Humana PPO
Health Net PPO
Cigna PPO
Blue Shield PPO
Anthem PPO
Aetna PPO
SCAN Medicare Advantage HMO
Humana Medicare Advantage HMO
Health Net Commercial HMO
Health Net Medicare Advantage HMO
Anthem Commercial HMO
Aetna Commercial HMO
BlueShield Commercial HMO
BlueShield Medicare Advantage HMO
UHC AARP Medicare Advantage HMO
UHC Commercial HMO
Cigna Commercial HMO
Aetna Medicare Advantage HMO
Alignment Medicare Advantage HMO
Centivo ACO
Primary Care First ACO
Anthem Pathway HMO
BlueShield Trio Commercial HMO
Cigna Value/Select HMO
UHC Harmony Commercial HMO
Clever Care Medicare Advantage HMO