Merck Manual

Please confirm that you are not located inside the Russian Federation

honeypot link

David R. Thomas, MD

Specialities and Expertise

  • Internal Medicine, Geriatric Medicine



  • Medical School: University of Mississippi School of Medicine, Jackson, MS
  • Residency: Internal Medicine, University of Mississippi, Jackson, MS
  • Fellowship: Geriatric Medicine, Johns Hopkins University, Baltimore, MD


  • American Board of Internal Medicine – Internal Medicine
  • American Board of Internal Medicine – Geriatric Medicine

Select Awards, Achievements and Publications

  • Fellow, American College of Physicians
  • Fellow, American Geriatrics Society
  • Fellow, Gerontological Society of America
  • Sir William Osler Award for Excellence in Clinical Teaching, St Louis University Department of Medicine
  • Former Associate Editor, Journal of the American Medical Directors Association
  • Over 200 publications in peer-reviewed journals