UT Health San Antonio

Diego J Maselli Caceres, M.D.

Professor/Chief

Dr. Maselli completed his medical training in the Universidad Francisco Marroquin in Guatemala before completing a residency in Internal Medicine at University of Texas in Houston and fellowship in Pulmonary Diseases & Critical Care at UT Health San Antonio. In 2016, he founded the Severe Asthma Program at the University Health System in San Antonio. Dr. Maselli has published more than 50 peer-reviewed articles and his research focuses on severe asthma, non-cystic fibrosis bronchiectasis, and COPD.