Dr. John Walker, MD
Pediatric Allergy
Suite 500 Northgate Executive Center II
Seattle, Washington 98115
Medical Expertise of Dr. John Walker, MD
Dr. John C. Walker is a board-certified Seattle allergist providing care to patients for a wide range of allergic and immunologic conditions at Northwest Asthma & Allergy Center.
Dr. Walker’s clinical focus is on complex to control asthma, chronic sinusitis, and mastocytosis.
Conditions Treated
Procedures & Services
Patient Education Resources
Click on the image to access medication savings. In most cases,this form must be submitted along with proof of having purchased the medication from the pharmacy. Offers may be time-limited....
There is some evidence to suggest that gluten, a protein found in wheat, barley, and rye, may be a trigger for asthma symptoms in some individuals. However, the relationship between gluten and asthma ...
Biologics are a class of medications that can be used to treat asthma, a chronic lung disease characterized by inflammation and narrowing of the airways. Biologics work by targeting specific parts of ...
Allergy shots, also known as immunotherapy, is a treatment that can help to reduce the severity of allergic reactions by gradually exposing the body to increasing amounts of the allergen over time. Th...
The treatment of childhood asthma is similar to that of adult asthma, but there are some important considerations.The main goal of treatment is to control symptoms, prevent exacerbations and improve t...
Education & Training
Dr. Walker enlisted in the U.S. Army when he was 17 years old. During his eight years of enlisted service in the Army, he developed his interest in medicine when he cross-trained as a medic for his unit. He obtained a B.A. in zoology while still serving and attending the Uniformed Service University of the Health Sciences. Then Dr. Walker trained as a pediatrician and spent five years at Ft. Wainwright, AK as a general pediatrician. After completing his fellowship training in Allergy and Immunology in Denver, CO, at Fitzsimons Army Medical Center, Dr. Walker was assigned to Ft. Knox, KY, and then to Ft. Lewis, WA. He has received numerous military awards and decorations and has held numerous administrative, clinical, and teaching positions.
- Medical School: Uniformed Services University of the Health Sciences, Bethesda, MD
- Pediatric Internship: Walter Reed Army Medical Center, Washington, DC
- Pediatric Residency: Walter Reed Army Medical Center
- Allergy & Immunology Fellowship: Fitzsimons Army Medical Center, Denver, CO
Northwest Asthma & Allergy Center
Allergies, asthma, and immune diseases can have a drastic effect on an individual’s quality of life. As the largest asthma and allergy practice in Washington state, we are dedicated to providing solutions that improve the quality of life for infants, children, and adults affected by allergy (environmental, food, medication, and insect stings), asthma, sinus disease, eczema, hives, and immune system disorders. For decades, we have been dedicated to providing individually-focused care from a team of award-winning Board certified/eligible physicians and highly trained, compassionate support staff.
We are committed to listen carefully and treat each patient with kindness, respect, and courtesy. We apply our specialized knowledge to deliver patient-centered, cost-effective care with compassion and integrity.