Courtney Kaar, MD

Courtney R.J. Kaar, MD

Specializes In
  • Sleep Medicine
  • Pediatric Lung Health (Pulmonology)
Languages Spoken
  • English


Sees Patients For

Sleep-disordered breathing, insomnia, parasomnias, restless sleep syndrome, circadian rhythm disorders, narcolepsy, hypersomnia, the ramifications of obesity and sleep, and the effect of sleep habits on sports performance

Hospital Affiliations

  • St. Louis Children's Hospital



Board Certifications

  • Pediatrics
  • Sleep Medicine

Academic Title(s)

Assistant Professor, Pediatrics
Division of Allergy, Immunology and Pulmonary Medicine
Sleep Medicine Section

Publications & Research

View research profile »


Fellowship: Sleep Medicine

2021 Washington University School of Medicine, St. Louis, MO

Residency: Pediatrics

2020 Saint Louis University - SSM Health Cardinal Glennon Children's Hospital, St. Louis, MO

Medical Degree

2017 Saint Louis University School of Medicine, St. Louis, MO

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