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Allergist & Allergy Clinic in Grayhawk / North Scottsdale

21803 N Scottsdale Rd., Suite 200, Scottsdale, AZ 85255

Phone - 480-500-1902 Fax - 480-500-1909

Local allergy doctors and specialists at the Modena Allergy + Asthma clinic in Grayhawk / North Scottsdale evaluate allergy, asthma, respiratory, skin, and immune concerns for children and adults. The team can confirm whether the first appointment is a consultation, planned test, or treatment follow-up. Call the direct office number for current scheduling details.

New Patient Information
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Local Allergy Doctors and Specialists

Your North Scottsdale Allergy Clinic

Modena Allergy + Asthma – Grayhawk/North Scottsdale
21803 N Scottsdale Rd., Suite 200, Scottsdale, AZ 85255
Phone: 480-500-1902
Fax: 480-500-1909

Office hours and directions

Tuesday, 7:30 AM–3:30 PM; Wednesday–Thursday, 9:00 AM–6:00 PM; Monday and Friday closed Get directions to the clinic.

Published provider profiles

Jennifer Hill, MD · Maddie Starr, FNP-BC, DNP · Sanjay Patel, DO

Appointment types, provider schedules, tests, procedures, and treatment availability can vary. Call the clinic to confirm the requested service before changing medication or making travel arrangements.

Find Better. Feel Better.

Modena Health in North Scottsdale

Don't let asthma or allergies keep you from reaching your goals and living the life you dream of. At Modena Health, our compassionate experts are here to offer personalized care, providing relief from symptoms for patients of all ages. We specialize in food allergies, environmental allergies, asthma, and immunological conditions. With our innovative therapies, we aim to make family life less stressful and improve overall well-being. Now is the time to enhance your wellness journey—partner with us at Modena Health to breathe easier and feel your best.

Clinician speaking with a patient during an allergy care visit.

Find Relief

Modena Health Locations

Experience the difference of allergy and asthma care in North Scottsdale, AZ, at Modena Health. Visit your nearest location for expert care from our trusted specialists. Our team of health and allergy experts is here to help you live comfortably and breathe with ease, all conveniently close to home.

Meet Our Experts

Your Trusted Providers At Modena Health in North Scottsdale

Dr. Hill in Modena Health White Coat

Jennifer Hill, MD

Allergist & Immunologist

Smiling healthcare professional with stethoscope.

Maddie Starr, FNP-BC, DNP

Nurse Practitioner

Dr. Sanjay Patel Modena Health - Allergist

Sanjay Patel, DO

Allergist & Immunologist

Our team embodies the Modena Health mission of providing exceptional and comprehensive healthcare treatments to our patients, with an emphasis on treating allergy, immunology, and asthma symptoms.

The North Scottsdale team emphasizes education, shared decisions, and an individualized plan. The appropriate evaluation or treatment depends on the clinical history, diagnosis, current findings, and patient goals.

Inside Modena Health's North Scottsdale Testing Center A Natural Choice

The Modena Patient Experience

Living with allergies can be challenging, but finding the right care shouldn't be. At Modena Health, we prioritize a tranquil environment tailored to families and busy individuals. Our locations offer inviting playrooms for kids and cozy coffee bars with allergy-friendly choices. With open and welcoming spaces, our clinics are designed for your comfort. Visit us today to see how our dedicated team can support your family in breathing easier and enjoying life more fully with our North Scottsdale allergy and asthma care.

Take the Challenge

Modena Health on Social Media

At Modena Health, educating and simplifying allergy testing is our priority. Our videos showcase how allergists treat patients and highlight real patient experiences with food challenge tests to assess reaction severity. To explore more about our approach, follow Modena Health on your favorite social platform.

When to see an allergist?

How Modena Health Can Help

Before making major changes because of suspected allergy, consider a clinical evaluation. An allergist can review symptom patterns and decide whether targeted testing is useful, while explaining what a result can and cannot establish.

At-home food sensitivity results should not be used alone to diagnose a food allergy or remove foods from the diet. An allergist can interpret the clinical history, select targeted testing, and discuss avoidance, emergency readiness, sinus symptoms, or possible immune concerns without promising a particular outcome.

Clinician speaking with a patient during an allergy care visit.

Persistent allergy, sinus, or food-related concerns require a focused history and, when appropriate, targeted testing. A clinician interprets findings in context and discusses reasonable next steps without promising a particular result.

Patients with diagnosed food allergy should follow an avoidance and emergency plan and keep prescribed epinephrine accessible. Anaphylaxis is an emergency; use epinephrine as directed and call 911. Other sinus or allergy concerns require evaluation before treatment is selected.

Help is Near

Modena Health Near You

Modena Health has locations in Arizona and Southern California. Use the location directory for current addresses, phone numbers, provider associations, and local service links, then contact the office to confirm availability.

Care at this location

Services at Grayhawk / North Scottsdale, AZ

Choose the type of care you are looking for to see relevant evaluations and treatments connected with this clinic. The scheduling team can confirm the right appointment type and current availability.

Prepare insurance and cost questions before scheduling.

Prepare for the Grayhawk Visit

How should I prepare for allergy or asthma care in North Scottsdale?

Start with the problem that needs a decision now: identify a plausible trigger, review asthma control, interpret an earlier result, plan a focused test, or compare treatment options. Record when symptoms occur, the setting, time to onset, treatment used, and recovery. Include exposures that did not cause symptoms because tolerated contact can be as informative as a suspected reaction.

Before visiting North Scottsdale Road, call to confirm the appointment type and any preparation. Bring complete prior allergy tests, lung studies, imaging, emergency records, medication or food labels, and the actual inhalers, spacers, epinephrine devices, or topical products connected with the concern. Oral immunotherapy is not offered at this location; the team can explain other represented services and the appropriate next step.

What should I bring to the appointment?

  • a concise symptom, exposure, and treatment timeline
  • complete prior reports rather than screenshots of isolated results
  • current medicines, inhalers, spacers, epinephrine, and relevant product labels

This information supports an efficient visit but does not replace the clinician’s individual assessment.

Planning Questions

North Scottsdale Office FAQ

North Scottsdale represents the same service set as the Scottsdale clinic except oral immunotherapy, which is not offered at this location. Contact the office to confirm that the requested consultation, test, or treatment visit is currently available with the appropriate provider.

We accept most major insurances, please contact us if you have any questions about your insurance coverage. Participation, authorization, benefits, and patient responsibility should be confirmed for the specific plan and service.

Plan Your Visit

Contact Modena Allergy + Asthma – Grayhawk/North Scottsdale

Modena Allergy + Asthma – Grayhawk/North Scottsdale
21803 N Scottsdale Rd., Suite 200, Scottsdale, AZ 85255
Phone: 480-500-1902
Fax: 480-500-1909

Appointments and insurance

We accept most major insurances, please contact us if you have any questions about your insurance coverage.

Emergency symptoms cannot wait for an office reply

Call 911 for severe trouble breathing, blue or gray lips, throat or tongue swelling, fainting, confusion, rapidly worsening symptoms, or suspected anaphylaxis. Follow the patient’s prescribed emergency action plan and use prescribed epinephrine when directed. Do not wait for a clinic callback during a medical emergency.