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
Sierra Allergy, Asthma & Sinus Center
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Allergy TestingSeasonal & Environmental AllergiesAsthma CareSinus & CongestionImmunotherapySpirometry / PFT
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Food AllergyPediatric AllergyChronic CoughContact DermatitisEczemaHivesStinging Insect AllergyImmune Deficiency
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Home  /  Locations

Visit us in Fresno or Merced.

Two Valley locations, plus telehealth for established patients. Call us or book online — we're here to help.

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Two Valley locations

Find the office near you

Fresno

7407 N Cedar Ave #102
Fresno, CA 93720
Mon–Fri · 9:00 am – 6:00 pm
(559) 369-4421
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Merced

105 W El Portal Dr, Suite B
Merced, CA 95348
Mon–Sat · 9:00 am – 6:00 pm
(209) 349-8526
Book hereDirections

Patients also travel to us from Clovis, Madera, Atwater, Los Banos, and nearby communities. Questions about getting here or what to bring? See patient resources →

Ready when you are.

Book a visit at either location, or call and we'll help you find a time that works.

Book a visitCall (559) 369-4421
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.