Summary

Dr. Gandis Mazeika specializes in neurology with additional expertise in sleep medicine and psychiatry. He earned his medical degree from the University of California Davis School of Medicine and completed his residency at Duke University Medical Center. With 33 years of experience treating patients with neurological and sleep-related conditions, Dr. Mazeika brings extensive knowledge to his practice. He speaks Chinese and Korean in addition to English.

Dr. Mazeika practices at Providence Regional Medical Center Everett Colby Campus and Swedish Edmonds Hospital, with locations in both Edmonds and Everett, Washington. He focuses on treating sleep disorders such as insomnia and excessive drowsiness. Dr. Mazeika performs sleep studies and electroencephalograms to help diagnose neurological conditions. Patients have given him an average rating of 3.2 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.2
  • 33 years of experience
  • speaks Chinese, Korean
  • Duke University Medical Center
  • 11 written reviews
  • 3 specialties
  • 14 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Gandis Gediminas Mazeika has 3 locations

Sound Sleep Health

21701 76th Ave W Ste 206Edmonds, WA 98026
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Swedish Edmonds Hospital

21601 76th Ave WEdmonds, WA 98026

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Dr. Gandis Gediminas Mazeika, MD
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Dr. Gandis Gediminas Mazeika, MDDr. Konstantin Karmazin, MDDr. Shan Patel, PsyDDr. Terry Mark Himes, DO
NeurologyNeurologyNeurologyNeurology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
4.1 
33 Years of Experience 10 Years of Experience 13 Years of Experience 43 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Chinese, Korean Speaks English, Russian Speaks English, Hindi, Gujarati Speaks English
Edmonds , WASeattle , WATampa , FLLas Vegas , NV
Med School: University Of California Davis School Of Medicine Med School: Georgetown University School Of Medicine Med School: Oklahoma State Univ Center For Health Sciences College Of Osteopathic Med
Current Profile
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Insurance Plans Accepted by Dr. Gandis Gediminas Mazeika

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Gandis Gediminas Mazeika has the following 3 specialties

Specialty Expertise

Dr. Gandis Gediminas Mazeika has the following 14 areas of expertise

  • Alzheimer's Disease
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Epilepsy
  • Insomnia
  • Migraine Disorders
  • Multiple Sclerosis (MS)
  • Psychiatry
  • Schizophrenia
  • Sleep Disorders
  • Sleep Medicine
  • Weight Loss

Certifications, License, & Education

33 Years Experience

Dr. Gandis Gediminas Mazeika holds an active medical license in the state of Washington.

Medical License

Medical Doctor with an active medical license in the state of Washington that expires in 2026.

Education & Training

Residency

Completed their residency at Duke University Medical Center.

Medical School

Graduated from University Of California Davis School Of Medicine in 1993.

NPI Number

Dr. Mazeika's NPI number is 1679518880.

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Frequently Asked Questions

Does Dr. Gandis Mazeika accept my insurance?
You can see the insurance plans that Dr. Gandis Mazeika accepts on their Vitals profile.
Is Dr. Gandis Mazeika accepting new patients?
Dr. Gandis Mazeika is accepting new patients on Vitals. View Dr. Gandis Mazeika's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Gandis Mazeika?
You can find contact information for Dr. Gandis Mazeika here on Vitals.
What languages does Dr. Gandis Mazeika speak?
Dr. Gandis Mazeika speaks Chinese and Korean.
Does Dr. Gandis Mazeika accept virtual/telehealth appointments?
Dr. Gandis Mazeika has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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