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Lloyd Friedman, MD

Professor of Medicine (Pulmonary, Critical Care and Sleep Medicine); Director of Inpatient Quality and Safety, Internal Medicine

Contact Information

Lloyd Friedman, MD

Patient Care Location

Mailing Address

  • Pulmonary, Critical Care & Sleep Medicine

    333 Cedar St

    New Haven, CT 06510

    United States


Education & Training

  • Fellow
    Yale University School of Medicine (1988)
  • Resident
    Oregon Health Sciences University (1982)
  • Intern
    Beth Israel Medical Center (1980)
  • MD
    Yale University (1979)
  • BA
    Columbia University, Biochemistry (1975)


  • Treating LTBI to End Tuberculosis
    New York, NY, United States 2018
    Ending Tuberculosis

Honors & Recognition

AwardAwarding OrganizationDate
David Lyman Russell Award for Meritorious Achievement in TuberculosisAmerican Lung Association2004

Professional Service

YNHH Senior Clinical Leadership GroupCommittee Member2021 - Present
Workplace Violence Education CommitteeCommittee Member2020 - Present
Partners in CareChairperson2020 - Present
ICU Operations and BedstackCommittee Member2020 - Present
Internal Medicine Inpatient Leadership CommitteeCommittee Member2020 - Present
Yale New Haven Hospital COPD Readmission Prevention CommitteeCommittee Member2019 - 2020
American Thoracic Society session on Treatment of TuberculosisCo-Chair of session at international meeting on Treatment of Tuberculosis2017
PLOS OneReviewer2015 - 2020
American Thoracic Society International Meeting Program CommitteeProgram Committee for Mycobacterial diseases2011 - 2013
NIOSH/CDCSmall CDC study group to select the World Trade Center Disaster Health Centers that are in operation today2011
Journal of Gerontology: Medical SciencesReviewer2010 - 2020
Journal of Occupational Medicine and ToxicologyReviewer2010 - 2020
Journal of Respiratory DiseasesReviewer2010 - 2020
International Union Against Tuberculosis and Lung DiseaseAbstract Grader 2010 - 2019
Ivy Biomedical, Ivy BiomedicalIntensive Care Monitoring Device Company2006 - 2018
Yale Medical School Board of Permanent OfficersBoard Member2002 - 2016
Annals of Internal MedicineReviewer2000 - 2020
American Thoracic Society International Meeting Program CommitteeCommittee Member1999 - 2001
New England Journal of MedicineReviewer1996 - 2020
Cardiopulmonary Corp, Cardiopulmonary CorpMedical software company that integrates medical devices with central display systems1996 - 2016
The Milford Bank, CorporatorCorporator1994 - 2020
Connecticut Hospital Association Physician Executive CommitteeChairperson1994 - 2018
State of Connecticut Department of Public Health, Connecticut Advisory Committee for the Elimination of TuberculosisChairperson1992 - 2020
International Journal of Tuberculosis and Lung DiseaseReviewer1992 - 2020
American Journal of Respiratory and Critical Care MedicineReviewer1989 - 2020
Yale Pulmonary and Critical Care Fellowship Selection CommitteeMember1989 - 2015

Departments & Organizations