Dr. Wan is a graduate of Yale University and the State University of New York Downstate Medical Center. She completed her internship and residency at Massachusetts General Hospital followed by fellowship training in the Harvard Combined Pulmonary and Critical Care Program. She is currently an Assistant Professor of Medicine at Harvard Medical School and attends in the ICU and inpatient and outpatient pulmonary services at VA Boston and Brigham and Women's Hospital. Her research interests include the epidemiology, genetics, and genomics of COPD. She is a member of the Genetics Analysis Core of the COPDGene Study and is the principal investigator of research grants from the Alpha-1 Foundation and a Career Development Award 2 from the Veterans Administration.