Dr. Seto is a licensed Internal Medicine in CA. Medical degree obtained from Rutgers New Jersey Medical School. Completed residency training at Weill Cornell Medicine. Currently practices at David J. Seto M.D. (David J. Seto M.D.), located at 1108 Fremont Ave, South Pasadena, CA 91030. Dr. Seto specializes in internal medicine, primary care.. In addition to English, Dr. Seto speaks Mandarin.