Allergy, Asthma & Immunology Care for Kids and Adults in Louisville, CO
February 25, 2025 | 2 min read
Our Allergy, Asthma, and Immunology experts at BMC-Louisville offer customized care to help kids and adults achieve lasting relief. Serving Boulder County and surrounding communities, including Superior, Broomfield, Westminster, Erie, and beyond.
Call (303) 440-3083 to schedule an appointment. Ask about immediate availability.
Comprehensive Allergy & Asthma Services in Louisville, CO
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- Allergy Testing & Treatment — Skin and blood tests for pollen, pet dander, dust mites, mold, and more.
- Asthma Diagnosis & Management – Personalized care plans, inhaler education, and lung function testing.
- Food Allergy Testing & Oral Immunotherapy (OIT) – Safely manage food sensitivities for children and adults.
- Immunotherapy – Long-term relief from environmental allergies.
- Immune System Disorders – Diagnosis and treatment for primary immunodeficiencies.
Conditions We Evaluate and Treat
Our specialists diagnose and treat a wide range of allergic, respiratory, and immune system conditions for children and adults, including:
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- Seasonal allergies, hay fever, and nasal allergies (pollen, mold, pet dander)
- Food allergies, including milk and soy protein intolerance
- Drug allergies, latex allergy, and insect sting reactions
- Asthma and allergic rhinitis
- Skin allergies: hives, eczema (atopic dermatitis), and contact dermatitis
- Anaphylaxis and other severe allergic reactions
- Chronic sinus problems, nasal polyps, and nonallergic rhinitis
- Immune system disorders, including immunodeficiency and mast cell disease
Penicillin Allergy Testing Clinic
If you’ve been told you’re allergic to penicillin—especially if it happened years ago or when you were a child—there’s a good chance you’re not actually allergic.
- Learn more and make an appointment at our clinic to find out.
Meet Our Louisville, CO Allergy & Asthma Specialists
Katherine McCormack, MD — Board-certified in Allergy, Asthma & Immunology, Dr. McCormack specializes in diagnosing and treating environmental allergies, food allergies, asthma, eczema, and immune system disorders. She is dedicated to helping patients achieve long-term relief with the latest treatments and evidence-based care.
Learn more and make an appointment.
Hallie OBranovic, NP-C — Hallie is a highly skilled nurse practitioner specializing in allergy and asthma care. She works closely with patients to develop personalized treatment plans. She focuses on patient education and preventive strategies to help individuals and families effectively manage their allergies and respiratory conditions.