Dr Jeong H Yun, MD

Dr. Jeong Yun specializes in internal medicine and pulmonology, bringing two decades of medical expertise to her practice. She earned her medical degree from Seoul National University College of Medicine, establishing a strong foundation in comprehensive patient care. Her dual specialty training allows her to address both general internal medicine concerns and complex respiratory conditions. Dr. Yun is fluent in English and Korean, enabling her to communicate effectively with diverse patient populations.

Dr. Yun practices at Brigham and Women's Hospital Lung Center in Boston, Massachusetts, where she focuses on treating patients with chronic lung disease and COPD, including cases involving multiple health conditions. She performs specialized respiratory assessments including pulmonary function testing and asthma challenge tests to help diagnose breathing difficulties. Her expertise extends to bronchodilator reversibility testing, which helps determine the most effective treatment …approaches for patients with airway conditions.