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William Mayer Garneau, M.D., M.P.H.

Headshot of William Mayer Garneau
  • Assistant Professor of Medicine


Emergency Medicine, Internal Medicine


The Johns Hopkins Hospital

600 N. Wolfe Street
Baltimore, MD 21287 map
Phone: 410-955-5000


Dr. William Garneau is a native of Durham, North Carolina. He graduated from Yale University and served as a teacher for two years in the Peace Corps. He graduated from University of North Carolina School of Medicine and also earned a Master's of Public Health at the UNC Gillings School of Global Public Health. He did his residency training at the Johns Hopkins Osler Medical Housestaff Training Program. Dr. Garneau is interested in quality improvement, systems improvement and digital health. more


  • Assistant Professor of Medicine

Departments / Divisions



  • MD; University of North Carolina School of Medicine (2016)


  • Medicine; Johns Hopkins University School of Medicine (2019)

Board Certifications

  • American Board of Internal Medicine (Internal Medicine) (2019)

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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