Dr. Sun is a licensed General Surgery in TX. Graduated in 1993. Medical degree obtained from SUNY Downstate College of Medicine. Completed residency training at University of Iowa and fellowship training at UMDNJ. Currently practices at Sun Vein & Vascular (Sun Vein & Vascular), located at 5600 W Lovers Ln, Dallas , TX 75209. Dr. Sun specializes in vascular surgery procedure, from simple varicose vein removal to the most complex emergency vascular surgery.. In addition to English, Dr. Sun speaks Mandarin.