Dr. Luis Chug is a Pulmonary/CC/Sleep board certified in Houston, TX. He got his credentials from Columbia University (NYC), KUMED & UT (Houston, TX) and has been in practice 14 years. He also speaks multiple languages, including Spanish. He medical interests are in sleep medicine, asthma, chronic obstructive pulmonary disease, asbestosis, obstructive sleep apnea, and lung cancer.