Dr. Chao is a licensed Pulmonary Medicine in TX. Graduated in 1988. Medical degree obtained from University of Hawaii School of Medicine. Completed residency training at LAC+USC Medical Center and fellowship training at LAC+USC Medical Center. Currently practices at Memorial Hermann Health System (Memorial Hermann Health System), located at 17510 W Grand Pkwy S, Suger Land, TX 77479. Dr. Chao specializes in chronic obstructive pulmonary disease (COPD, a condition involving constriction of the airways and difficulty or discomfort in breathing), asthma, pulmonary hypertension, sleep apnea, parasomnia, inte. In addition to English, Dr. Chao speaks Mandarin.