Dr. Ong is a licensed Internal Medicine in CA. Graduated in 2004. Medical degree obtained from UC San Diego School of Medicine. Completed residency training at Kaiser Permanente. Currently practices at Kaiser Permanente (Kaiser Permanente), located at 700 Lawrence Expwy, Santa Clara, CA 95051. Dr. Ong specializes in hospital medicine(inpatient services).. In addition to English, Dr. Ong speaks Cantonese and accepts new patients.