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Shot Hours: 8:00 AM - 4:30 PM
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Office Hours: 8:00 AM - 4:45 PM
Your Allergy Partners of Northern Colorado Providers
Select a provider to see accepted insurance, reviews, and more!
Stay Close to Home for Your Care
Find Relief at any of our Allergy Partners of Northern Colorado Locations
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Cheyenne, WY
6252 Yellowstone Road Cheyenne, WY 82009
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Greeley, CO
6801 W 20th St Greeley, CO 80634
Four Steps to Relief
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Planning Your First Visit
Schedule an appointment at your local office and fill out our pre-registration and medical history forms to help minimize any wait time when you arrive.
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Your First Visit
Your initial visit will last between two and three hours and consist of an initial consultation, evaluation, and comprehensive exam. We’ll create a treatment plan tailored to your unique needs.
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Diagnostics and Testing
We may complete one or more tests to better understand the cause of your symptoms. Common tests include skin testing, pulmonary testing, and blood testing.
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Treatment
Following the evaluation and testing, we’ll provide a comprehensive diagnosis and implement a personalized treatment plan that will deliver relief.


When it comes to understanding your allergies or a loved one’s asthma struggles, Allergy Partners of Northern Colorado in Fort Collins, CO is the best choice for getting answers and finding relief. We provide personalized and comprehensive services to our patients in Fort Collins. Our premier allergists have decades of experience diagnosing and treating various conditions associated with allergies or asthma.
Whether your symptoms are mild or severe, seasonal, or year-round, you can count on our team to help you better understand your condition and provide a personalized treatment plan.
We offer the following tests and treatments:
- Allergy skin testing and patch testing
- Immunotherapy (allergy shots)
- Food allergy testing and treatment
- Drug allergy testing and treatment
- Insect allergy testing and treatment
Our testing and treatments can help you live more comfortably, decrease emergency room visits, reduce acute doctor office appointments, and save you from missed days of school or work. Schedule an appointment at our office today!
Find lasting relief with a team that cares. Call (970) 514-7923 to get started!
Visit Our Allergy & Asthma Professionals at Allergy Partners of Northern Colorado in Fort Collins, CO
While we've been providing professional allergy testing and personalized treatments to Northern Colorado for years, we're also part of a trusted network that has been around since 1977 and continues to be a hivemind for the latest in allergy care.
Allergy Partners is proud to be the nation’s premier provider of allergy and asthma care. Our local allergists have access to the largest network of physicians and allergists in the country and we all work together to elevate the quality of care we provide. We're the best and fastest way to solve your allergy problems due to our expansive team, trusted treatments, and personalized care.
Treating Allergies in Northern Colorado
Living with an allergy can be difficult and, in some cases, life-threatening. That’s why we offer a range of services to help our patients cope with their allergies or asthma and find lasting relief. Regardless of your needs, we'll work with you to build a personalized treatment plan that meets your needs and addresses any concerns you may have.
Are you ready to start finding relief? We’re located in the UCHealth facility, making us a convenient location wherever you’re coming from! Contact Allergy Partners of Northern Colorado in Fort Collins today and request your first appointment.

How We Provide Lasting Relief
Find the treatment that works best for you
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Local Providers
Your allergy struggle is unique. As partners, we provide customized relief plans for every patient we serve.
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National Network
Allergy Partners is proud to be the largest and most trusted allergy and asthma practice in the country. We deliver the latest advances in allergy and asthma care to local communities across the country.
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Personalized Solutions
Developed with input from hundreds of specialists, our processes are designed to provide patients with better, fast relief from their allergies with the best care available.
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Seamless Experiences
From easy appointment scheduling to in-office laboratory testing to after-visit summaries, we make it easier than ever to find the relief you need and deserve.
Patient Stories
Reliable Relief, Happy Patients
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"I saw Dr. Willits for the first time today. I was impressed with her knowledge and compassion, and feel I am finally on track after years of uncertainty. I received good guidance for my lungs and allergies. She listens and provides good feedback."
- Jim -
"Spoke with them and they have agreed to see me again. Very helpful and knowledgeable staff."
- Ben -
"All staff was very helpful and patient. Experience was great, 10/10 would recommend."
- Alexis
