Frank J. Montoya, MD, is board certified in pulmonary, critical care and sleep medicine. He founded AdventHealth Medical Group's pulmonary critical care practice in Tavares in 1996 with the mission of providing optimum specialty care to the residents of Lake County and surrounding areas. He completed his pulmonary and critical care fellowship training at the Medical College of Pennsylvania and his internal medicine residency at Fitzgerald Mercy Catholic Medical Center in Darby, PA. He has served as Director of Pulmonary and Critical Care at AdventHealth Waterman, and he is an active member of the American College of Chest Physicians. Dr. Montoya is Cuban-American and fluent in English and Spanish.