Dr. Chieng is a licensed Internal Medicine in CA. Graduated in 1988. Medical degree obtained from Loma Linda University School of Medicine. Completed residency training at Loma Linda University. Currently practices at Regal Medical Group (Regal Medical Group), located at 3301 N Eastern Ave, Los Angeles, CA 90032. Dr. Chieng specializes in internal medicine and primary care.. In addition to English, Dr. Chieng speaks Mandarin, Taiwanese, and Cantonese.