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  • Program Director – Sleep Medicine Fellowship
  • Assistant Professor – Sleep Medicine, Memory and Cognitive Disorders

My personal philosophy is to treat every patient as the individual they are. You can expect me to take my time with all of my patients. I use evidence-based medicine to make clinical decisions and believe that the minimum number of necessary medications is best.

Clinical Interests

  • The interplay of sleep and neurodegenerative disorders.


  • Board Certification in Neurology
    American Board of Psychiatry and Neurology, 2018


  • Medical School
    Saba University, 2013
  • Bachelor of Science in Biology
    Elon University, 2000
  • Internship in Internal Medicine
    Berkshire Medical Center, 2015
  • Residency in Neurology
    Robert Wood Johnson Medical School, 2018
  • Fellowship in Sleep Medicine
    University of North Carolina at Chapel Hill, 2020


Nathan Walker, MD