Henry Yaggi, MD, MPH

Associate Professor of Medicine (Pulmonary); Director, Yale Centers for Sleep Medicine

Departments & Organizations

Internal Medicine: Pulmonary, Critical Care & Sleep Medicine: Adult Sleep Medicine Program; The Center for Precision Pulmonary Medicine (P2MED); Tuberculosis Program; Winchester Chest Center

Yale Medicine

Office of Cooperative Research


Dr. Yaggi is an Associate Professor of Medicine at the Yale University School of Medicine and Director of the Yale Program in Sleep Medicine. He is board certified in Internal Medicine, Pulmonary Medicine, Critical Care, and Sleep Medicine. He is a Principal Investigator at the national VA Clinical Epidemiology Research Center. His research interest is the clinical epidemiology of sleep-disordered breathing, with a focus on the diverse health implications of sleep apnea and an emphasis on informing clinical care. Within this larger domain, his work has focused on 3 specific topics: sleep apnea as a risk factor for adverse cardiovascular and metabolic health outcomes; prognostic factors for adverse cardiovascular and metabolic health outcomes in patients with sleep-disordered breathing; and the impact of diagnosing and treating sleep apnea (using home-based strategies) on cardiovascular risk.

Education & Training

MPH Yale School of Public health, Chronic Disease Epidemiology (2003)
MD University of Maryland/Baltimore County (1996)
BA Johns Hopkins University (1992)
Fellow Yale-New Haven Hospital
Resident Yale-New Haven Hospital
Board Certification AB of Sleep Medicine, Sleep Medicine (2004)

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Contact Info

Henry Yaggi, MD, MPH
Patient Care Locations
Yale Sleep Medicine Centers1291 Boston Post Road
Madison, CT 06443
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Yale Sleep Medicine Centers8 Devine Street
North Haven, CT 06473
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Mailing Address
Pulmonary, Critical Care & Sleep MedicinePO Box 208057
300 Cedar Street

New Haven, CT 06520-8057

Yale Program in Sleep