COVID Update: Masks are still required in health care settings, even if you’re fully vaccinated. Read our FAQs.

Wun Chang, MD

COVID-19 update:

If you suspect you have symptoms of COVID-19, please call our nurse line at 888-261-8431 before coming in or use one of our virtual care options. Do not schedule online. For general guidance on COVID-19, visit or call the county hotline at 2-1-1.

Dr. Wun Chang, MD


Phone Number
3525 Del Mar Heights Rd
Ste 453
San Diego, CA 92130
Get directions
Accepts new patients


  • Infectious Disease

Board Certifications

  • American Board of Internal Medicine, Infectious Disease, 1994
  • American Board of Internal Medicine, Internal Medicine, 1991

Medical Education

  • University of Alabama School of Medicine, MD, 1988


  • University of Alabama at Birmingham, Internal Medicine, 1991


  • University of Wisconsin, Infectious Disease, 1994
  • University of Alabama at Birmingham, Infectious Disease, 1991

Research Fellowships

  • University of Wisconsin, 1997
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