Dr. Emily Ernst, MD

Dr. Emily Ernst is an internal medicine physician who specializes in pulmonology, focusing on lung and respiratory system disorders. She completed her medical education at Universidad De Carabobo in Aragua and went on to finish her residency at St. Luke's Hospital and Health Network in 2022, followed by a fellowship at the same institution in 2025. With 15 years of experience in medicine, Dr. Ernst brings extensive knowledge to her practice. She is fluent in both English and Spanish, allowing her to serve a diverse patient population.

Dr. Ernst practices at multiple St. Luke's Pulmonary & Critical Care Associates locations throughout Pennsylvania and New Jersey, including Easton, Bethlehem, and Phillipsburg. Her expertise includes treating complex lung conditions such as bronchiectasis and pulmonary nodules, as well as managing patients with respiratory failure. She performs essential diagnostic procedures including pulmonary function testing to assess lung capacity and chest imaging …studies. These services help patients understand their breathing health and receive targeted treatment for their respiratory concerns.