Dr. Guo is a licensed Internal Medicine in DE. Graduated in 2019. Medical degree obtained from Liaoning, China Medical University in China. Completed residency training at ChristianaCare. Currently practices at ChristianaCare (ChristianaCare), located at 2607 Waters Edge Dr, Christiana, DE 19702. Dr. Guo specializes in internal medicine, primary care.. In addition to English, Dr. Guo speaks Mandarin.