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Gandis Mažeika, MD, FAASM

Over 25 years in clinical practice

  • Board Certification: Sleep Medicine, Neurology, Psychiatry
  • Clinical Focus: General Sleep Medicine, Hypersomnia, Sleep Problems after TBI
  • Medical School: University of California, Davis

Residencies and Fellowships

  • Psychiatry, McLean Hospital, Harvard Medical School
  • Neurology, Duke University Medical Center
  • Sleep Medicine, Duke University Medical Center

Research Experience and Publications

  • Use of Clinical Questionnaires in Sleep Medicine
  • Principal Investigator in multiple clinical trials

Leadership Experience

  • Director and Founder of Sound Sleep Health
  • Prior Medical Director at Providence Everett Sleep Center, Idaho Sleep Health and Island Hospital Sleep Center


  • Multi-year Top Doctor award winner
Further Reading

News & Updates

Telehealth Patient

Telehealth for sleep evaluations

Telehealth is a hot topic. Although its recent rise is partially linked with the decline in in-person visits during the coronavirus pandemic, telehealth has in fact been heralded as the ‘next big thing’ in healthcare for more than a decade. The American Academy of Sleep Medicine (AASM) has announced its commitment to advancing the use…

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sleep apnea and insomnia patient

Will Sleep Apnea Cause Insomnia?

Everyone has trouble sleeping at some point in their life. A late-afternoon latte, an overly indulgent dinner or nerves about an upcoming work milestone can keep you up into the wee hours of the night. The next day may not be one of your best –- you might be irritable, exhausted and unfocused — but…

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Sleep Apnea Raises Your Risk of Sudden Cardiac Death: Get the Facts

You may have heard of sleep apnea, but do you really know what it is? Far from a harmless sleep disorder that keeps you from a sound night’s rest, sleep apnea can lead to serious health complications, including sudden cardiac death. According to the American Sleep Apnea Association, 22 million Americans suffer from sleep apnea.…

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