Dr. Guo is a licensed Pathology in MN. Graduated in 2000. Medical degree obtained from Henan, Henan Medical School of Zhengzhou University in China. Completed residency training at University of Oklahoma and fellowship training at Mayo Clinic. Currently practices at Mayo Clinic - Minnesota (Mayo Clinic - Minnesota), located at 200 First Street SW, Rochester, MN 55950. Dr. Guo specializes in skin diseases and conjunctival diseases, including tumors and inflammatory conditions.. In addition to English, Dr. Guo speaks Mandarin.