Emily Ernst, MD

Dr. Emily Ernst specializes in internal medicine and pulmonology, bringing 15 years of experience to her practice. She earned her medical degree from Universidad De Carabobo in Aragua and completed both her residency and fellowship at St. Luke's Hospital and Health Network, finishing her fellowship in 2025. Dr. Ernst is fluent in both English and Spanish, allowing her to communicate effectively with 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. She focuses on treating complex respiratory conditions such as bronchiectasis, pulmonary nodules, and respiratory failure. Her expertise includes performing essential diagnostic procedures like pulmonary function testing and chest imaging studies to help patients breathe better and manage lung-related health concerns.