Dr. Vicente Lam Siu is a Texas state licensed medical doctor, specializing in Internal Medicine. Graduated Magna Cum Laude from University of Puerto Rico School of Medicine, completed residency training in San Juan City Hospital, Dr. Siu's clinical interests include internal medicine and primary care. Dr. Siu currently is working at Shannon Clinic, located in 120 E. Beauregard San Angelo TX 76903 Dr. Siu's clinic interests include internal medicine and primary care. Please call +1-325-481-2284 to contact. Access cdoc101.com on a desktop computer to view more details. | | | |