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Wengang Zhang, M.D. 


Wengang Zhang, M.D. 

Internal Medicine / Primary Care

Languages spoken: English and Mandarin Chinese

Age Limit: 18 year and older

Internal Medicine– provides primary care services to adults. Internists have special training that focuses on the prevention and treatment of adult disease. Internists care for patients for life – from teen years through old age.

More About

Wengang Zhang, M.D. 


  • Undergraduate and Medical School: Chongquig University of Medical Science, Chongquing, China 1978 – 1985

Clinical Training

  • Internship and Residency: Internal Medicine – UCLA Medical Center, Department of Medicine, Los Angeles, CA 1996 – 1999


  • November 1999 – Board certifiedInternal Medicine

Hospital Staff Affiliations

  • Sutter Delta Medical Center
  • John Muir Medical Center – Concord Campus