Dr. Tu is a licensed Internal Medicine in CA. Graduated in 1988. Medical degree obtained from University of Cincinnati College of Medicine. Completed residency training at University of Illinois. Currently practices at Marshall Medical Center (Marshall Medical Center), located at 5137 Golden Foothill Parkway, El Dorado Hills, CA 95762. Dr. Tu specializes in internal medicine and primary care.. In addition to English, Dr. Tu speaks Mandarin.