Dr. Guo is a licensed Allergy Immunology in NJ. Graduated in 1985. Medical degree obtained from Shanxi, Shanxi Medical University in China. Completed residency training at Temple University and fellowship training at Johns Hopkins Medicine. Currently practices at The Allergy and Clinical Immunology Center (The Allergy and Clinical Immunology Center), located at 1 Eves Dr, Marlton , NJ 08053. Dr. Guo specializes in Food challenge, Food Oral Immunotherapy, Drug challenge/desensitization, Immunoglobulin Infusion, Aeroallergen Immunotherapy, Aeroallergen Sublingual Immunotherapy (SLIT), Chemical Patch testing, Drug. In addition to English, Dr. Guo speaks Mandarin.