We are offering convenient telehealth e-visits and home diagnostic services for all of our existing patients as well as for new patients.

Learn More

Gandis Mažeika, MD, FAASM

Dr. Gandis Mažeika, a board-certified sleep medicine specialist and multi-year Top Doctor award winner, is the founder and director of Sound Sleep Health based in Kirkland and Seattle, Washington.

Dr. Mažeika earned his medical degree at the University of California, Davis School of Medicine. He completed a joint residency in psychiatry and neurology through Harvard Medical School and Duke University Medical Center, followed by a sleep medicine and behavioral neurology fellowship at Duke. He maintains board certification in sleep medicine, psychiatry and neurology. 

With over 20 years of experience treating patients with a variety of sleep disorders, Dr. Mažeika is a regional leader in the field of sleep medicine. His research focus has been the development and validation of screening questionnaires for sleep disorders.

A fellow of the American Academy of Sleep Medicine and an active member of the National Sleep Foundation, Dr. Mažeika has a passion for raising public awareness of sleep disorders. He has appeared on television and radio and frequently speaks to community groups.

Further Reading

News & Updates

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…

Read more

What is a Split Night Sleep Study and why would I need one?

When you are scheduled to undergo a sleep study, you may not realize that there is more than one kind of sleep study. Aside from the home sleep apnea test (HSAT)which you may have already experienced there are three main in-lab, overnight sleep tests you might encounter. Many people start with an overnight or nocturnal…

Read more

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.…

Read more