Dr. Chang is a licensed Pulmonary Medicine in CA. Graduated in 2996. Medical degree obtained from George Washington University School of Medicine. Completed residency training at Cedars-Sinai Medical Center and fellowship training at UC Los Angeles Medical Center. Currently practices at Kaiser Permanente (Kaiser Permanente), located at 2350 Geary Blvd, San Francisco, CA 94115. In addition to English, Dr. Chang speaks Cantonese.