Dr. Anita Castillo Mercado, MD

Dr. Anita Mercado is a pulmonologist specializing in lung and respiratory conditions, with additional expertise in internal medicine, geriatric medicine, and hospital medicine. She earned her medical degree from University of Texas Medical Branch at Galveston and has been practicing medicine for 35 years. Her comprehensive training allows her to care for patients across multiple areas of internal medicine, with particular focus on respiratory health and the unique medical needs of older adults.

Dr. Mercado practices at University of Texas Medical Branch in Galveston, Texas. Her extensive experience in pulmonology means she treats patients with breathing difficulties, lung diseases, and complex respiratory conditions. She also provides comprehensive internal medicine care for adult patients and specializes in geriatric medicine to address the specific health challenges that come with aging. Her hospital medicine expertise allows her to coordinate care for patients during their hospital …stays.