Allergy Care in Florissant, MO

Q: Do allergy shots really work?

Yes — immunotherapy is the only treatment that changes the underlying allergy. Most patients see major improvement within the first year.

Q: Should I stop antihistamines before testing?

Usually yes, for 5–7 days before a skin test. We’ll give you exact instructions when you book.

Testing and treatment for seasonal, food and environmental allergies. Walk in or book ahead at 11905 W Florissant Ave , Florissant, MO 63033 — Mon–Fri 8:00a – 5:00p.

Book at Florissant Primary Care Call +13146568280 Get Directions

Address 11905 W Florissant Ave
Florissant, MO 63033

HoursMon–Fri 8:00a – 5:00p

Phone & faxPhone +13146568280
Fax 8665386538

VisitsSame-day visits held daily. Walk in, or book online.

Same-week appointmentsNew patients welcomeMost insurance acceptedTelehealth follow-ups

What’s IncludedEnvironmental & seasonal allergy testingFood allergy evaluationAllergy immunotherapy (allergy shots)Asthma & allergic rhinitis managementEczema & hives evaluationPersonalized avoidance & treatment plans

Why It Matters

Guessing at allergies means years of trial-and-error with drugstore medicine. Testing pinpoints your triggers, and targeted treatment — including immunotherapy — can reduce symptoms for good rather than masking them.

What to Expect

Find the triggerSkin or blood testing identifies exactly which pollens, foods, or dander are behind your symptoms.

Treat it properlyA stepwise plan: avoidance strategies, the right medications, and immunotherapy when it makes sense.

Retrain your immune systemAllergy shots given on a regular schedule at the clinic can shrink your reaction over time — many patients end up nearly symptom-free.

Providers

Providers at Florissant Primary Care

Book at Florissant Primary Care →

Dr. Naser Almasalmeh Primary Care · Florissant Primary Care

Questions

Common Questions About Allergy Care

Don’t see yours? Call +13146568280 and we’ll answer it.

How does allergy testing work?–

A skin test places tiny amounts of common allergens on your forearm or back; reactions show within 15–20 minutes. Blood testing is available when skin testing isn’t suitable.

Do allergy shots really work?+

Should I stop antihistamines before testing?+

More care at Florissant Primary Care

Annual Physicals Chronic Disease Management Preventive Care & Immunizations Women's Health Pediatrics Geriatric Care Telehealth Lab Services Weight Management Behavioral Health Minor Procedures & Urgent Visits About the Florissant Primary Care clinic Allergy Care at all clinics

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