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Patrick Cudahy, MD

Assistant Professor of Medicine (Infectious Diseases); Affiliated Faculty, Yale Institute for Global Health



Dr. Cudahy is an assistant professor in infectious diseases with a research interest in HIV and tuberculosis co-infection. He currently conducts research in South Africa focusing on improving treatment outcomes in people co-infected with tuberculosis and HIV by investigating biomarkers of treatment response and analysis of within-host tuberculosis strain diversity. Dr. Cudahy is board certified in Internal Medicine and Infectious Diseases.

Education & Training

  • MSc
    The London School of Hygiene & Tropical Medicine, Epidemiology (2023)
  • Fellowship
    Yale University (2017)
  • Internship and Residency
    Stanford University (2013)
  • MD
    Medical College of Wisconsin (2010)
  • BA
    University of California at Berkeley, Molecular and Cell Biology (2005)


  • Board Certification
    AB of Internal Medicine, Infectious Disease (2018)
  • Board Certification
    AB of Internal Medicine, Internal Medicine (2013)

Professional Service

Lancet HIVReviewer2022 - Present

Departments & Organizations