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Allergy, Asthma & Immunology Associates, LTD

Allergy, Asthma, & Immunology Specialists located in Scottsdale, AZ & Gilbert, AZ
Now offering Telehealth visits

About Us

Welcome to Allergy, Asthma & Immunology Associates, LTD

Allergy, Asthma, & Immunology Associates

Allergy, Asthma & Immunology Associates, LTD, provides exceptional care from specialists with advanced training who treat each person with respect. The team of allergy, asthma, and immunology specialists, nurse practitioners, and the entire professional staff welcome patients at their two locations in Scottsdale and another in Gilbert, Arizona.

The team at Allergy, Asthma & Immunology Associates, LTD, is proud to announce that they’re the first allergy practice in Arizona to offer oral immunotherapy. Patients with food allergies finally have hope of an effective treatment instead of the hassle of eliminating food from their diet.

When patients enter the oral immunotherapy program at Allergy, Asthma & Immunology Associates, LTD, they receive customized treatment and specialized services. Established patients have 24/7 access to a food allergy nurse and board-certified allergist.

Patients can come to Allergy, Asthma & Immunology Associates, LTD, for comprehensive and personalized care for all types of allergies. The team provides allergy testing and treatment for food allergies, hay fever, insect allergy, latex allergy, or drug allergy.

The team offers top-notch care for common conditions such as asthma, nasal congestion, eczema, and hives. They also specialize in complex and rare problems, including hereditary angioedema and immune deficiency.

High-quality treatment begins with a thorough examination and outstanding diagnostics, and that’s what patients get at Allergy, Asthma & Immunology Associates, LTD. The office is fully equipped to perform essential diagnostics, from patch testing and skin prick tests to lung function tests. The team also stays active in research to offer the newest and most advanced therapies to each patient.

Allergy, Asthma & Immunology Associates, LTD, has a reputation for an excellent bedside manner and their absolute focus on the patient’s needs. To schedule an appointment, call the nearest office or book online today.


Food Allergies

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OIT Program

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Allergy Testing

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Hereditary Angioedema

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Allergy shots

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Our Mission

An allergy practice built on care and compassion.

For nearly 50 years, Allergy, Asthma & Immunology Associates has treated adults and children affected by allergies and asthma with a caring, personalized approach. This approach – combined with an unequaled level of expertise – has made us the premier allergy and asthma treatment center in Gilbert and Scottsdale.

Insurance Information

Please contact the office for our full list of accepted insurances, or if you do not see yours listed.

Arizona Care Network
Arizona Foundation for Medical Care
Blue Cross Blue Shield
Bright Health
EMI Health
Meritain Health
Optum Health
Oscar Health Insurance Co.
Palmetto GBA

Meet Our Providers

Telehealth: The Advantages of Telemedicine

Struggles to get to the clinic? Trying to reduce your exposure to COVID-19, as well as other contagious illnesses, and still need to see your doctor? Telehealth is safe and easy — receive quality care from anywhere.


For existing patients, we have a nurse on call 24/7 for allergy-related emergencies*

*For emergencies only. Not to use for prescription refills. Refills are done during business hours only.



Words from our patients

  • Google

    "Dr. Aaron Davis did more for my severe nasal allergies & asthma in three days that other physicians have done in three years!"

    William P.
  • Google

    "I fly across country just to keep Dr Davis as my Doctor. He and his staff are very caring, knowledgeable and professional."

    Robert K.
  • Healthgrades

    "I have been seeing Dr. Manning for several years. He is very knowledgeable and a very caring physician."

    Krista F.
  • Healthgrades

    "I've only had one visit to see Jean Nelson and she was very good. She listened, was knowledgable, thorough and easy to talk to."

  • Healthgrades

    "Excellent! The whole experience from scheduling appointments to Office visits were off the charts."

    Graciela P.
  • Vitals

    "Have been seeing Dr. Davis for 5 years. His diagnostic skills are far superior to my previous doctor. He has an easy going and very professional style."

    Self-verified patient
  • Vitals

    "I highly recommend Dr. Davis. He is thorough and very knowledgeable with a good bedside manner."

    Self-verified patient
  • Healthgrades

    "Dr. Davis is really knowledgeable. He listens well and always comes up with new, very specific suggestions for treatment of a rather elusive chronic condition."


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