Dr. Horng is a licensed Family Medicine in CA. Medical degree obtained from University of Illinois College of Medicine at Chicago. Completed residency training at UCLA Health. Currently practices at Hoag Medical Group (Hoag Medical Group), located at 6340 Irvine Blvd, Irvine, CA 92620. Dr. Horng specializes in family medicine and primary care.. In addition to English, Dr. Horng speaks Taiwanese and Mandarin and accepts new patients.