Dr Leary is a board-certified emergency medicine doctor. He practices at Cambridge Hospital and Everett Hospital with Cambridge Health Alliance. He is studying design frameworks for health systems innovation as part of his MPH practicum with Prof. Atun at the Harvard Chan School of Public Health. He is a graduate of the University of Notre Dame and Lake Erie College of Osteopathic Medicine. He is passionate about improving rural healthcare, advocating for good health policy, implementing telehealth solutions, and promoting equitable aging.