Peggy S Lai MD
Critical Care Medicine, Occupational & Environmental Lung Disease
Assistant Professor of Medicine, Harvard Medical School
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55 Fruit StBoston, MA 02114
Phone+1 617-726-1721
Fax+1 617-724-9948
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Education & Training
Mass General Brigham/Massachusetts General Hospital/BIDMC/Harvard Medical SchoolFellowship, Pulmonary Disease and Critical Care Medicine, 2008 - 2012
New York Presbyterian Hospital (Cornell Campus)Residency, Internal Medicine, 2004 - 2007
Columbia University Vagelos College of Physicians and SurgeonsClass of 2004
Certifications & Licensure
MA State Medical License 2008 - 2026
NY State Medical License 2006 - 2009
American Board of Internal Medicine Internal Medicine- American Board of Internal Medicine Critical Care Medicine
- American Board of Internal Medicine Pulmonary Disease
Clinical Trials
- Solar Lighting to Reduce Indoor Air Pollution in Rural Uganda Start of enrollment: 2018 Feb 07
Publications & Presentations
PubMed
- Pretreatment Chest X-ray Scores and HIV Serostatus Are Associated with Lung Function at Tuberculosis Cure.Edwin Nuwagira, Joseph Baruch Baluku, Francis Bajunirwe, Mark J Siedner, Subba R Digumarthy
Annals of the American Thoracic Society. 2025-04-01 - Notch4 regulatory T cells and SARS-CoV-2 viremia shape COVID19 survival outcome.Mehdi Benamar, Peggy S Lai, Ching-Ying Huang, Qian Chen, Fatma Betul Oktelik
Allergy. 2025-02-01 - Characterization of Occupational Endotoxin-Related Small Airway Disease With Longitudinal Paired Inspiratory/Expiratory CT Scans.Yuming Sun, Jian Kang, Feng-Ying Zhang, Hantao Wang, Peggy S Lai
Chest. 2025-01-18
Press Mentions
What Drives Severe Lung Inflammation in COVID-19?June 2nd, 2021
32 Days on a Ventilator: One Covid Patient’s Fight to Breathe AgainApril 27th, 2020
Grant Support
- Prenatal and infant household air pollution exposure, the human microbiome and virome, and childhood lung function: the GRAPHS randomized controlled trialICAHN SCHOOL OF MEDICINE AT MOUNT SINAI2025–2029
- Molecular epidemiology of respiratory virus exposure in elementary schoolsMASSACHUSETTS GENERAL HOSPITAL2023–2026
- High efficiency particulate air cleaner intervention to reduce respiratory virus exposure in elementary schoolsMASSACHUSETTS GENERAL HOSPITAL2023–2025
- The school microbiome and asthma morbidity in inner-city childrenMASSACHUSETTS GENERAL HOSPITAL2019–2025
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