Kasey E. Treger, DO

Kasey E. Treger, DO, is a board-certified pulmonologist at Ascension St. Vincent's in Jacksonville, FL. She diagnoses and treats respiratory conditions in adults, such as asthma, bronchitis, pneumonia and sleep apnea. Dr. Treger has a clinical interest in cystic fibrosis, bronchopulmonary dysplasia, lung disease, neuromuscular disease, pulmonary and hypertension. If your condition is complex, she collaborates with our multispecialty care team to provide the comprehensive care you need.