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Making lives Better

Allergy and Asthma Care in Scottsdale

4835 E Cactus Rd., Suite 130, Scottsdale, AZ

Modena Health offers expert allergy and asthma care, crafting personalized treatment plans for patients of all ages. Our dedicated team of allergy specialists in Scottsdale goes beyond just managing symptoms to pinpoint and address the root causes of respiratory and immune conditions.

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Find Better. Feel Better.

Modena Health in 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.

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"Friendly and Efficient"

Modena Patient Testimonials

"Most amazing place I could have found. For years, my asthma and skin conditions were taken for granted and doctors would not take my conditions seriously - until I found Dr. Patel!

With Dr. Patel's help, I was able to acquire the treatment I needed to live a normal life.

Before becoming Dr. Patel's patient, I had severely uncontrolled asthma and eczema. I could not go out and do anything without being attacked by my own body: itching, making holes all over my skin, and just having to stop everything to take ineffective medication to breathe normally only for a few hours each day. For about 28 or so years, I've had to endure that routine every single day!

I cannot thank Dr. Patel enough for his understanding and his drive to acheive results! He is seriously the most professional individual I have ever met. He was able to have me go through a few tests so I was finally able to get a certain medication approved through my insurance, and that medication has helped me leaps and bounds. I CAN ACTUALLY BREATHE DAILY!! It's a wonder what good can be done through a single medicine that works right for you. After two whole decades of trial by fire and doctors who've just given up on me... Dr. Patel, you are definitely a gem and you are absolutely appreciated. Thank you and thank you always!"

-- Tiff

"Dr. Modena is extremely patient. I have a very complex condition that has no definitive cause. It impacts my daily life, but Dr. Modena has been wonderful about treating the symptoms. I am sure at times he is as frustrated as I am to find an answer and make it go away, but he is always patient. He said 'I never give up on a patient.' It's very comforting to know he is always working to make things better for me. His staff is always friendly and efficient. I highly recommend Dr. Modena."

— MAUREEN D., SAN DIEGO PATIENT

"Dr. Modena is one of a kind and the best doctor we could've asked for to treat our son's food allergy. I had performed a deep dive into the world of child food allergies after finding out our son had a peanut allergy at 5 months old. We were interested in having our son undergo oral immunotherapy for his allergy because the research seems to be positive and growing for this treatment. It was difficult to find a provider that was willing, but we are so thankful we found Dr. Modena as he was extremely knowledgeable and talked with us about the treatment as an option.

One important thing to know about Dr. Modena is that he is excellent when it comes to shared decision making. When we met him, I explained how I had researched oral immunotherapy and our interest in seeking treatment for our child. He provided his own expertise and invested time and energy to further delve into the research on OIT for young children. We then consulted further and he was willing to do the treatment, laying out options, risks/benefits, and explaining what the OIT treatment would be like. It really feels like a team effort during our consults and he is very forthright with information that we need to know, explaining things thoroughly We were thankful that Dr. Modena was willing to work with us to provide the OIT treatment for our son. He is truly an amazing doctor that is detail-oriented, proactive, and and acts with a patient-centered focus. His staff are also kind and courteous. If you are interested in seeking oral immunotherapy treatment or similar options for yourself or your child (beyond the traditional avoidance model), then Dr. Modena and his staff will be able to help!"

— LAUREN MIGNEA

"I went to Dr. Modena after my allergist Dr. Jaffer retired and Dr. Modena took the practice over from him. I was having a breathing problem and found that Dr. Modena is extremely caring and thorough. He listens, does not rush patients, and called me to follow up the following week... Thank you, Dr. Modena!"

- ALYSSA S., SAN DIEGO ALLERGY PATIENT

"My first allergist! An amazing Dr. He takes the time with you that a lot of doctors won't anymore. As far as results, l'm doing 200% better than I was before I started seeing him."

- MC, LAKESIDE ALLERGY PATIENT

“Dr. Modena and his staff are great. I immediately felt welcome and HEARD when just booking the appointment. … The rooms were clean and comfortable. This was all before I even met Dr Modena! He continued the vibe of calm understanding, and I felt confident telling my story to someone who seemed like he not only believed me but wanted to help. We haven't started treatment yet, but his plan is solid, and he made sure I understood the different avenues it could take. One of the best medical offices I've been to.”

–S.B., allergy and asthma patient.

“Modena Allergy and Asthma provides excellent service. The office is beautiful and peaceful. The check-in process was smooth and pleasant. I was seen on time. Samantha was kind and thorough. I highly recommend them.”

–L.S., allergy and asthma patient.

Find Relief

Modena Health Locations

Experience the difference of 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.

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La Jolla

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TORRANCE, CA

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LONG BEACH, CA

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SCOTTSDALE, AZ

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CORONADO, CA

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SORRENTO VALLEY, CA

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Meet Our Experts

Your Trusted Providers At Modena Health in Scottsdale

Dr. Jennifer Hill

Dr. Jennifer Hill is a board-certified allergist and immunologist with extensive experience in treating both pediatric and adult patients with a range of allergic and immunologic conditions. She has a particular clinical interest in severe asthma, allergic skin conditions, eosinophilic gastrointestinal diseases, and food allergies. Dr. Hill is dedicated to providing personalized care, helping patients manage complex conditions with clarity and confidence.

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Dr. Sanjay "Jay" Patel

Dr. Sanjay "Jay" Patel, DO, is a board-certified adult and pediatric allergist and immunologist. He completed his internal medicine residency at the University of Louisville, serving an additional year as chief resident, followed by advanced training in Allergy/Immunology at the University of Arizona in Tucson. Dr. Patel specializes in severe asthma management, food allergy testing and treatment, and allergy immunotherapy. He is committed to empowering patients through comprehensive education and individualized treatment plans.

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Maddie Starr, FNP

Madeleine Starr, FNP, is a Family Nurse Practitioner specializing in both pediatric and adult allergy and asthma care. Since graduating from her doctoral program, she has focused on providing compassionate, individualized care, particularly for pediatric patients. Madeleine is dedicated to helping patients achieve better health outcomes through personalized treatment strategies.

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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.


We prioritize strong doctor-patient relationships and focus on education and empowerment to provide effective, sustainable solutions. Meet our experts and experience the Modena difference at any of our locations.

A Taste of Freedom

Our Oral Immunotherapy program provides personalized immune system retraining, carefully designed to address each patient's unique needs. This approach reaches effective results by focusing on science-backed solutions for those suffering from food allergies.

Our program employs evidence-based treatment methods and personalized protocols to help patients build tolerance to allergens over time. This secure and effective strategy consistently delivers impressive success rates while keeping side effects minimal. We welcome individuals with severe food allergies, asthma, or conditions like Eosinophilic Esophagitis (EoE) to begin their journeys to meaningful relief at Modena Health.

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Inside Modena Health's 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.

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At Modena Health, our focus is on delivering exceptional, empathetic care that enhances your quality of life. We aim to support you in leading a vibrant and rewarding lifestyle through our dedicated services.

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.

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Follow Us on 
 Social Media

Follow Modena Health on social media for the latest news, health tips, and updates on allergy and asthma care.

When to see an allergist?

How Modena Health Can Help

If allergies, asthma, or immune issues are causing concern, an allergist can offer clarity and solutions. Before considering drastic measures like giving up a pet or moving, consult an expert to pinpoint the problem and tailor a plan.

Don’t rely on at-home food sensitivity tests; allergists provide accurate interpretations and guide dietary choices. prevent severe reactions, visit an allergist for precise allergy identification and learn effective ways to manage them. If sinus infections persist, explore non-surgical treatments. For recurring issues, an allergist can assess potential immune system concerns, ensuring you receive the right care without unnecessary guesswork.

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If you're experiencing persistent allergies, sinus infections, or suspect a food allergy, it's wise to consult an allergist sooner rather than later. Dr. Modena and the team can help you pinpoint your allergies and create a tailored plan that provides real solutions without endless trial and error.

Before any severe reaction occurs, visit us to learn about effective treatments for anaphylaxis and explore non-surgical options for sinus issues. Addressing these concerns early can lead to better health outcomes and more peace of mind.

Help is Near

Modena Health Near You

At Modena Health, we aim to address your health and wellness questions in a relaxed, stress-free setting. With multiple locations now open in Arizona and Southern California, finding a qualified specialist near you has never been easier. Click below to discover how our experts can assist you with your health concerns.