UCHealth Allergy and Immunology Clinic - Anschutz Medical Campus

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Before visiting someone,
please read our visitation policy to help with the planning of your visit.

Monday: 8am – 4:30pm
Tuesday: 8am – 4:30pm
Wednesday: 8am – 4:30pm
Thursday: 8am – 4:30pm
Friday: 8am – 4:30pm
Saturday: Closed
Sunday: Closed
Your team
Suzanne Ngo, MD
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Allergy and Immunology

Anne Fuhlbrigge, MD
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Pulmonary Disease

Levi Keller, MD
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Allergy and Immunology

Erika Dudley, APRN, FNP-C, MSN
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Fernando Holguin, MD
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Pulmonary Disease

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The region's #1 lung program is in your neighborhood

2021-22 U.S. News & World Report Pulmonology & Lung Surgery BadgeUCHealth’s Comprehensive Lung and Breathing Program in metro Denver is ranked #2 in the country by US News & World Report.

Whether you live in or outside the Denver metro area, our advanced lung specialists are here to see you. We use the most advanced procedures and technologies to try and relieve your short- and long-term respiratory problems.

Allergy and asthma care

No two allergy or asthma patients are alike. That’s why it’s important to go somewhere with a comprehensive team that will get to the bottom of your particular condition.

The Allergy and Immunology Clinic on the Anschutz Medical Campus in Metro Denver offers a multidisciplinary approach, where you can be evaluated by allergy, asthma, immunology and pulmonary specialists, all in one place. This philosophy allows us to provide quick answers for the most common or complex cases out there.

Allergy and asthma treatments

While we offer a wide variety of treatment options, we only recommend the ones we’re confident will work for you. Whether we prescribe allergy shots, an inhaler, speech therapy or a combination of them all, we cater everything to your specific condition.

Conditions we treat

  • Loss of smell
  • Mast cell disorders including mastocytosis
  • Medication allergies (antibiotics, aspirin, and others)
  • Nasal blockage/congestion/obstruction
  • Nasal polyps
  • Recurrent infections
  • Rhinitis
  • Shortness of breath
  • Urticaria/hives


We begin by evaluating your symptoms, so we’re sure you get only the testing and medical imaging you need, like:


  • Allergen testing
  • CT scan
  • Pulmonary function testing


  • Bronchoscopy
  • Pulmonary function testing
  • Methacholine challenge

Specialty services

Severe asthma program

For the most serious asthma cases, you can take comfort in having easy access to our team of experts in every field related to your condition. Our allergists, laryngologists, pulmonologists and many others take a much more targeted approach when it comes to your diagnosis and only suggest the testing and treatment options that apply to your unique situation.

As one of our patients, you also have the opportunity to participate in our asthma registry, which will benefit you through more innovative care and clinical trials to get you on the road to relief.

Videos from our allergy, asthma and immunology providers