Learn more about Dr. William Chang:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. William Chang is Excellent.
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Specialties & Research
Dr. William Chang, DO is board certified in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.
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Education & Awards
Dr. Chang graduated from Michigan State University College of Osteopathic Medicine, East Lansing.More Education & Awards
Dr. Chang has 13 hospital affiliations:
- Saddleback Memorial Medical Center-Laguna Hills
- Saddleback Memorial Medical Center - San Clemente
Accepted Insurance Plans
Dr. Chang accepts these health insurances in at least one office:
- United Healthcare - 2 plans
- Blue Shield of California - 88 plans
- Great-West Healthcare - 4 plans
- Unicare - 2 plans
- CaIOPTIMA - 5 plans
- Anthem Blue Cross - 2 plans
- Cigna - 2 plans
- Humana - 6 plans
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- Additional Information
- Where does Dr. William W. Chang practice?
Dr. William Chang practices Internal Medicine, Critical Care Medicine, and Pulmonary Disease near San Juan Capistrano, CA.
Additional practice locations include: Irvine, CA and Mission Viejo, CA.
See San Juan Capistrano Internists, San Juan Capistrano Critical Care Practitioners, and San Juan Capistrano Pulmonologists.