Dr. Sun is a licensed Neonatal-Perinatal in CA. Graduated in 2005. Medical degree obtained from Albert Einstein College of Medicine. Completed residency training at UCLA Health and fellowship training at UCLA Health. Currently practices at CHOC Children's (CHOC Children's), located at 1201 W. La Veta Ave, Orange, CA 92868. Dr. Sun specializes in Apnea, bradycardia, bronchopulmonary dysplasia, coarctation of the aorta, abnormal heart valves, jaundice, necrotizing enterocolitis, patent ductus arteriosus, persistent pulmonary hypertension.... In addition to English, Dr. Sun speaks Mandarin.