Dr. Chang is a licensed Emergency Medicine in CA. Graduated in 2003. Medical degree obtained from Arizona College of Osteopathic Medicine of Midwestern University. Completed residency training at Doctors Hospital of Montclair and fellowship training at Northwell Health. Currently practices at Kaiser Permanente (Kaiser Permanente), located at 4867 W Sunset Blvd, Los Angeles, CA 90027. In addition to English, Dr. Chang speaks Mandarin.