Dr. Chen is a licensed Allergy Immunology in CA. Medical degree obtained from Medical School in China. Completed residency training at LAC + USC Medical Center and fellowship training at LAC + USC Medical Center. Currently practices at Allergy and Asthma Specialist Doctors (Allergy and Asthma Specialist Doctors), located at 1250 S. Sunset Ave, West Covina, CA 91790. Dr. Chen specializes in treatment of allergic diseases, including nasal allergies and asthma.. In addition to English, Dr. Chen speaks Mandarin and accepts new patients.