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Board-Certified Specialists

Expert Allergy & Asthma Care for Long-Term Relief

If allergies, asthma, or immune disorders are affecting your daily life, expert care can make all the difference. Our specialists provide accurate diagnosis and personalized treatment plans.

Years Experience
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Patients Treated
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Satisfaction Rate
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Asthma

Nasal polyps

Anaphylaxis

STATE OF THE ART ⬤ FRIENDLY ⬤ KNOWLEDGEABLE ⬤ WORLD CLASS CARE ⬤
STATE OF THE ART ⬤ FRIENDLY ⬤ KNOWLEDGEABLE ⬤ WORLD CLASS CARE ⬤

About AAIC

Specialized Allergy, Asthma & Immunology Care You Can Trust

At the Allergy, Asthma & Immunology Center (AAIC), we’re dedicated to helping you breathe easier and live better. With a compassionate, patient-first approach, our experienced team provides comprehensive diagnosis and personalized care for a wide range of allergic and immunologic conditions — from seasonal allergies and asthma to chronic sinusitis and food sensitivities. We combine state-of-the-art medical expertise with a friendly, supportive environment, ensuring every patient receives the highest quality healthcare tailored to their unique needs. Whether you’re seeking relief from persistent symptoms or proactive management for long-term wellness, we’re here for you every step of the way.

Our Services

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Allergy Skin Testing & Treatment

Allergy skin testing helps diagnose conditions like hay fever, asthma, food allergies, insect stings

Food Oral Immunotherapy (OIT)

E-mediated reactions to foods like peanuts, tree nuts, milk, wheat, soy, egg, shellfish

Patch Testing

Patch testing is performed for evaluation of allergic skin disorders known as allergic contact dermatitis.

Lung Function Testing & Asthma Management

We often perform lung function testing using a device known as a spirometer.

Our Expertise

Conditions We Diagnose & Treat

We provide comprehensive evaluation and treatment for a wide range of allergy, asthma, and immunologic conditions.

Asthma

Allergic contact dermatitis

Headache

Allergic rhinitis (Hay Fever)

Anaphylaxis

Nasal polyps

Non-allergic rhinitis (chronic or vasomotor)

Chronic cough

Primary immunodeficiency

Atopic dermatitis and eczema

Chronic sinusitis

Stinging insect allergy

Food allergies

Urticaria (Hives) and Angioedema (Swelling)

Eczema & Skin Allergies

Why Choose Us

Why Patients Choose AAIC

Our commitment to excellence and patient care has made us the trusted choice for allergy and asthma treatment in the region.

Board-Certified Allergy Specialists

Experienced physicians focused exclusively on allergy, asthma, and immunology care.

Advanced Diagnostic Testing

Accurate testing to identify allergens and underlying causes.

Personalized Treatment Plans

Care tailored to your symptoms, lifestyle, and long-term health goals.

Patient-Centered Care

We listen, educate, and partner with you throughout your treatment.

Convenient Appointments

Efficient scheduling and ongoing support for better outcomes.

Top Rated

Clinic 2024

Would recommend us
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Our Process

Our Simple Approach to Allergy & Asthma Relief

A streamlined process designed to get you feeling better, faster.

01

Schedule an Appointment

Book online or call our clinic to schedule your initial consultation.

02

Comprehensive Evaluation

Detailed consultation and diagnostic testing to understand your condition.

03

Customized Treatment Plan

Targeted therapies designed for effective symptom control.

04

Ongoing Care & Monitoring

Continuous follow-up to ensure long-term relief and wellness.

Take the First Step

Take Control of Your Allergies & Asthma

Early diagnosis and proper treatment can significantly improve your quality of life. Our specialists are here to help you find lasting relief.

🏆 Award-Winning Care

⚡ Same-Week Appointments

đź’š Insurance Accepted

Expert Allergy & Asthma Care Starts Here

Whether you're dealing with seasonal allergies, asthma symptoms, or complex immune conditions, our team is ready to help you breathe easier and live better.

Shiloh/O’Fallon, Illinois Office

Mon– Thu: 7:30AM – 5:30PM

325 Tamarack Lane Shiloh, IL 62269

Maryville, Illinois Office

Mon– Thu: 7:30AM – 5:30PM

2023 Vadalabene Drive Suite 151 Maryville, IL 62062

Get in Touch