Dr. Chao is a licensed Allergy Immunology in CT. Graduated in 1982. Medical degree obtained from Far Eastern University, Manila, Phillipines. Completed residency training at Cabrini Medical Center and fellowship training at Duke University. Currently practices at Allergy and Pulmonary Specialists (Allergy and Pulmonary Specialists), located at 4 Corporate Dr, Shelton, CT 06484. Dr. Chao specializes in Allergy & Immunology, Internal Medicine, Pulmonary Disease Medicine.. In addition to English, Dr. Chao speaks Mandarin.