Fresno:7407 N Cedar Ave # 102, Fresno, CA 93720(559) 369-4421Fax (559) 369-4418
Merced:105 W El Portal Dr, Suite B, Merced, CA 95348(209) 349-8526Fax (209) 349-8518
Services
Allergy TestingSeasonal & Environmental AllergiesAsthma CareSinus & CongestionImmunotherapySpirometry / PFT
Conditions
Food AllergyPediatric AllergyChronic CoughContact DermatitisEczemaHivesStinging Insect AllergyImmune Deficiency
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Specialist care for the whole family

Allergy, asthma & sinus services in Fresno & Merced, CA

Board-certified allergy & immunology care for children and adults across the Central Valley. Explore what we offer — and we'll work with you on a plan designed to help.

What we treat

All our services & conditions

Not sure where to start?

Book a visit and we'll help you figure out the right first step.

General information only — not medical advice. Please consult a qualified provider for assessment. Sierra Allergy works with many insurance plans; contact us to verify your coverage.