Dr. Yieh is a licensed Internal Medicine in CA. Medical degree obtained from UC San Diego School of Medicine. Completed residency training at UC Davis Medical Center. Currently practices at Sutter Health (Sutter Health), located at 777 Knowles Dr, Los Gatos, CA 95032. Dr. Yieh specializes in internal medicine and primary care.. In addition to English, Dr. Yieh speaks Mandarin and accepts new patients.