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Get To Know Nathaniel Ratnasamy, MD

Professional interests

Infectious diseases affecting bones and joints, Hepatitis B, Hepatitis C, skin infections, HIV/AIDS, travel and tropical medicine, sexually transmitted infections, endocarditis, wound infections, pulmonary infections and immigration physicals

Professional affiliations

  • International Society of Travel Medicine member

  • Infectious Disease Society of America – IDSA member

  • Society for Healthcare Epidemiology of America member

  • American College of Physicians – ACP member

  • Christian Medical and Dental Association – CMDA member

Personal interests

Dr. Ratnasamy enjoys spending time with family, traveling, working with computers and bible studying.

Education / Qualifications:

Medical Degree:

  • Medical School: University of North Dakota School of Medicine


  • Gundersen Lutheran Medical Center


  • University of Missouri Hospital

Certified In:

  • Internal Medicine
  • Infectious Disease

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