Dr. Guo is a licensed Pathology in MO. Graduated in 1996. Medical degree obtained from Shaanxi, Fourth Military Medical University in China. Completed residency training at New York Medical College and fellowship training at Mt. Sinai-School of Medicine. Currently practices at OSF Healthcare (OSF Healthcare), located at 1402 South Grand Boulevard, Saint Louis, MO 63104. Dr. Guo specializes in Molecular Genetic Pathology, cytopathology, bone and soft tissue pathology.. In addition to English, Dr. Guo speaks Mandarin.