Board-certified in neurology, he has clinical and research interests in optimizing decision-making by families of patients in intensive care units, improving the long-term outcomes of intensive care unit patients, integrating end-of-life care in intensive care units, and managing acute stroke. Dr. Hwang completed his medical degree at Harvard Medical School. Before coming to Yale, he was a clinical and research fellow in neurocritical care at Massachusetts General Hospital/Brigham and Women’s Hospital, where he completed his residency and served as chief resident in neurology.