Sound Sleep Health

Sleep Medicine Specialists & Insomnia Specialists located in Kirkland, WA & Seattle, WA

Energy From Rest


At Sound Sleep Health, the team of neurologist, sleep medicine specialists, insomnia specialists offer compassionate, personalized and collaborative care for their patients.

In their two offices in Kirkland and Seattle Downtown, Washington, the sleep medicine specialists treat patients with a wide range of sleep conditions, including insomnia, excessive sleepiness, drowsiness, narcolepsy, restless legs, circadian rhythm disorders, the sleep-weight connection, and more.

The sleep center has been granted program accreditation from the American Academy of Sleep Medicine and fulfills the high standards required for a sleep disorder center. The center has fully accredited and equipped diagnostic facilities and utilizes the latest technology and treatment methods to provide cost-effective, attentive care.

Since its founding by sleep medicine expert Dr. Gandis Mažeika, the providers at SSH have won numerous top doctor awards for the services they provide.

The team has over 50 collective years of experience in treating sleep disorders and have helped thousands of people throughout Seattle, Puget Sound, and the Pacific Northwest to improve their sleep.

The team knows that better rest leads to better energy and focus, and poor sleep quality affects all areas of life and reduces energy levels. The primary goal is to provide patients with a chance for real change, through improved energy, sleep, and quality of life.

Every patient receives a custom treatment plan designed specifically for their individual needs. The Sound Sleep Health providers help patients to embark on their way to the deeper, quieter, more refreshing sleep they deserve. Call, text, or schedule a consultation online.

What we offer



Sound Sleep Health accepts and is an in-network provider on most major insurance plans.

Please note that provider plan participation is subject to change and patients should verify coverage with their insurance plans prior to initial visits to inquire whether referrals are necessary and to see how they will reimburse for services.

The following list is a partial list of the insurance plans that we are contracted with. Please call our office if you do not see yours listed or have any other questions.

Blue Cross Blue Shield
First Choice Health
Premera Blue Cross
Regence Blue Shield
Secure Horizons
Uniform Medical Plan
United Healthcare



SSH is an accredited sleep center by AASM

Learn More


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Words from our patients

  • Yelp

    "Appointments have been quick and easy to schedule and I've been able to call in and talk to the doctors and technicians on staff when I've had questions and concerns."

    Alexander L.
  • Yelp

    "I have and will continue to recommend them as a sleep and wake disorder diagnostic and treatment practice."

    Verified Patient
  • Yelp

    "I've been a patient at Sound Sleep for 4 years, and I'm extremely happy with my healthcare and Doctor there."

    Dave R.
  • Yelp

    "I have more energy and seem to be thinking clearer. If you are not sleeping, I would give these guys a call."

    Gary A.
  • Yelp

    "I have had a great experience with Sound Sleep Health. The entire process has been great. I would recommend Sound Sleep Health to anyone."

    Scott E.
  • Vitals

    "Now I have energy, and happiness I havent had in years. This man is amazing and really knows what he is doing. This man changed my life!"

    Verified Patient
  • Vitals

    "I've been a patient for several years. Dr. Mazeika has always been friendly, helpful, and most importantly correct in diagnosing my sleep issues and treating them."

    Verified Patient
  • Vitals

    "I have now seen this physician three times and completed an overnight sleep study at his practice-Sound Sleep Health and I am impressed with Dr. Mazeika..."

    Verified Patient
  • Vitals

    "Dr. Mazeika is very good about listening to patients. He looks you in the eye while talking to you. Some doctors I have been to have their eyes on their computers..."

    Verified Patient
  • Vitals

    "My overall experience with Dr. Mazeika and his staff was excellent. The office staff were friendly and helpful. Dr. Mazeika took the time to explain my condition..."

    Verified Patient
  • The Dr. has wonderful people skills and seems to genuinely care about his patients. Very pleased with the thoroughness and professionalism.

    Karen M.
  • Each annual appointment is handled in a friendly, professional manner by all of the staff.

    Gary A.
Our Locations

Choose your preferred location

We put paramount priority on our patients' health as well as on the health of our community. While our office has temporarily closed to prevent the spread of the virus, we are offering convenient telehealth e-visits and home diagnostic services for all of our existing patients as well as for new patients.

Telehealth visits can be conducted in the comfort of your own home or from anywhere there is an internet connection. If you would like to schedule a telehealth appointment with one of our providers, please call us at (425) 636-2400 or text us at (425) 279-7101.