Dr. Garrison H Ayars MD Allergist-Immunologist

Dr. Garrison Ayars is an allergist-immunologist in Bellevue, Washington and is affiliated with multiple hospitals in the area, including EvergreenHealth and Overlake Medical Center. He received his medical degree from University of Washington School of Medicine and has been in practice for 38 years. Dr. Ayars accepts several types of health insurance, listed below. He is one of 10 doctors at EvergreenHealth and one of 6 at Overlake Medical Center who specialize in Allergy & Immunology.

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Office Location

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Specialty & Clinical Interests

Allergist-Immunologist: Asthma & Allergic Conditions

Education & Medical Training

University of Utah
Residency, Internal Medicine, 1976–1980

University of Washington School of Medicine
Class of 1976

Certifications & Licensure

American Board of Allergy and Immunology
Certified in Allergy & Immunology

American Board of Internal Medicine
Certified in Infectious Disease

American Board of Internal Medicine
Certified in Internal Medicine

WA State Medical License
Active through 2016

Awards, Honors & Recognition

Top MD, Consumers Checkbook

Fellow (FAAAAI), American Academy of Allergy Asthma and Immunology

Super Doctor, SuperDoctors.com

Publications & Presentations

Safety and tolerability of cold-adapted influenza virus vaccine in children and adolescents with asthma.
Redding, G., Walker, R.E., Hessel, C., Virant, F.S., Ayars, G.H., Bensch, G., Cordova, J., Holmes, S.J., Mendelman, P.M.

The comparative toxicity of volcanic ash and quartz. Effects on cells derived from the human lung.
Martin, T. R., Ayars, G., Butler, J., Altman, L. C.

The injurious effect of eosinophil peroxidase, hydrogen peroxide, and halides on pneumocytes in vitro.
Agosti, J. M., Altman, L. C., Ayars, G. H., Loegering, D. A., Gleich, G. J., Klebanoff, S. J.

See all 18 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Choice
  • Great West PPO
  • Health Net Oregon PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • ODS Network
  • Premera BCBS Heritage & Heritage Plus 1
  • Providence Health System Personal Option
  • Regence Washington - Preferred Provider Network
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO

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