Dr. Shieh is a licensed Family Medicine in CA. Graduated in 2004. Medical degree obtained from Keck School of Medicine of USC. Completed residency training at USC Keck School of Medicine. Currently practices at Optum Care (Optum Care), located at 2200 Sepulveda Blvd, Torrance, CA 90501. Dr. Shieh specializes in family medicine, primary care.. In addition to English, Dr. Shieh speaks Mandarin.