Dr Welch and staff are excellent.
About Olympia Allergy and Immunology
Olympia Allergy and Immunology, established in 2020, provides top-notch allergy and immunology care to the local community. Their board-certified physician and dedicated team have extensive experience in diagnosing and managing allergies, asthma, and other immunologic conditions in both children and adults. Patients praise the team's kindness, flexibility, and expertise, particularly the caring, friendly, and knowledgeable approach of the doctor. The practice has successfully treated severe food allergies, including peanut and cashew allergies, as well as environmental allergies. Families appreciate the team's patience and child-friendly approach, making them a highly recommended choice for pediatric allergy care. With a clear treatment plan and commitment to patient safety, Olympia Allergy and Immunology has helped many patients achieve life-changing results.
Reviews
I recently finished a 4-year allergy shot treatment plan with Dr. Welch, and the results are life-changing—I am now completely clear of ALL my allergies! Managing this for four years was a big commitment, but Dr. Welch was phenomenal, knowledgeable, and supportive from day one. I also have to give a massive shoutout to Nurse Glory, who administered my shots and made every single visit an absolute breeze. They are a deeply compassionate, highly skilled team that genuinely cares about their patients and delivers incredible results. I cannot recommend them enough!
Dr. Welch is a kind soul with great bedside manners and excellent treatment protocols. He and his team at Olympia Allergy go the extra mile for their patients. Treatment cost, flexibility on appointments, and understanding are all 5/5.
Photos

Hours
8:30AM - 12PM
1 - 6PM
8:30AM - 12PM
1 - 6PM
Good to know
- accepts credit cards
- free wi-fi
- accepts insurance
Location
2320 130th Avenue Northeast Building East Suite 220, Bellevue, WA 98005
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