The Premier Allergists & Immunologists in the Phoenix Area
Dr. Leyko, Dr. Gaefke, and Dr. Couch are committed to providing the highest quality care for your Allergy and Asthma conditions.
Founded in 1969, Allergy Asthma Clinic was Arizona’s first practice dedicated exclusively to allergies, asthma, and immunodeficiency. For over 50 years, our board-certified specialists have provided personalized care using the latest diagnostics and treatments. Trusted by patients and medical professionals alike, we’re proud to be a leading center for allergy and asthma care in the Phoenix area.

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Allergy & Asthma Testing, Diagnosis & Treatment