Dr. Helen Sun is a California state licensed medical doctor, specializing in Internal Medicine. Graduated Magna Cum Laude from American University of Caribbean School of Medicine - Coupecoy, completed residency training in Marshall University, Dr. Sun currently is working at North East Medical Services, located in 211 Eastmoor Ave Daly City CA 94015 Please call +1-415-391-9686 to contact. Access cdoc101.com on a desktop computer to view more details. | |||