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Skin Allergy Testing
- ✓ Testing For Allergic Skin Dermatitis
- ✓ Testing For Angioedema
- ✓ Eczema Tests
- ✓ Hives
Respiratory & Asthma Tests
- ✓ Asthma & Respiratory Testing
- ✓ Hay Fever
- ✓ Coughing
- ✓ Sinus Problems
Food Allergy Testing
- ✓ Food Sensitivities & Intolerance
- ✓ Food Protein Induced Enterocolitis Syndrome
Testing For Immune Conditions & Deficiencies
- ✓ CVID Testing
- ✓ DiGeorge Syndrome Test
- ✓ Hypogammaglobulinemia Testing
- ✓ IgA Deficiency Testing
Allergy Testing & Asthma Treatment Services Near Chandler, AZ
Food Allergy & Sensitivity Testing (Including FPIES)
Having a firm grasp of the things that you are allergic to is important for your comfort, and sometimes even your survival. You should know exactly what you’re allergic to, and how severe your food allergies are. For proper food sensitivity testing in Chandler from trained professionals, enlist the help of the trained physicians at San Tan Allergy & Asthma. Our doctors are qualified and caring, giving you the highest quality food sensitivity testing in Chandler to help you with your food allergies.


Skin Allergy Testing & Eczema Treatment
Living with a skin condition can be difficult and uncomfortable, especially when you cannot find relief. For Chandler allergy doctors who can provide you with skin allergy treatments, visit the capable physicians at San Tan Allergy & Asthma. From eczema and angioedema to hives and atopic dermatitis, our Chandler skin allergy doctors can treat your uncomfortable skin condition with efficiency and professionalism.
Asthma Testing, Treatment & Long-Term Management
Asthma is the most common chronic condition amongst children and affects between 6-8% of all Americans. For an asthma specialist near you in Chandler, consult with the capable doctors at San Tan Allergy & Asthma. With the proper treatment, most cases of asthma can be controlled. If you are seeking treatment for asthma, we would be happy to schedule you for an appointment so we may perform asthma testing and assess your asthma symptoms.


Precise, Targeted Allergy & Asthma Treatment in Chandler
Experience detailed and personalized care with our Chandler immunology doctors who work hard to tailor a treatment that works best for your body.

Chronic Sinusitis Care, With ENT Collaboration When Needed
When you are dealing with chronic sinus issues, it can be debilitating. Trust our years of experience and knowledge to care for your ear, nose, and throat.

Board-Certified Allergists Serving the East Valley Since 2005
Serving the East Valley since 2005, we have become Chandler’s leading allergy and immunology specialists due to our exceptional work and care for our patients.
How to Book an Allergy Appointment Near Chandler


1
Fill Out Our Contact Form To Request An Appointment
2
Choose A Visit Time That Works For You
3
Follow Any Pre-Visit Instructions We Provide
See What Our Clients Are Saying
Well, San Tan Allergy and Asthma is a place I have known for more than 5 years. All my daughters (I have 3) have been through allergy shots and the nurses have been patient with them. I just started my injections and now I talked to the nurses about my daughters and it is nice to see them. Dr. Shimamoto is busy, indeed, but because he is that good, so plan ahead.
I have been going to San Tan Allergies and Asthma for 14 years. They have been absolutely fantastic during this time. I have never had to wait more than 10 minutes. They're thorough, they are very kind and they always treat me with respect. I highly recommend them.
Dr. Shimamoto is wonderful. My asthma is under control with his wisdom and protocol.
Meet Our Top-Rated Allergy & Asthma Providers
When you are being treated at San Tan Allergy and Asthma, Dr. Shimamoto brings empathy and professionalism to his field. A member of the American College of Allergy & Immunology, and a Phoenix Top Doc for over ten years, Dr. Shimamoto strives to provide excellent patient care for everyone with the help of our excellent Physician Assistants to give you the best allergy and asthma care in Chandler.

What Causes Allergies?
Common Triggers
Family History Raises Your Risk Of Developing Allergies
The genetic component plays a significant role for individuals, as they inherit a predisposition to allergic conditions, which can manifest as allergic reactions to various environmental triggers such as pollen, dust, or specific foods.
Arizona Environmental Triggers: Olive & Mulberry Pollen, Dust, Pet Dander & Mold
Allergens such as pollen, dust, mites, pet dander, and mold can lead to symptoms such as sneezing, runny nose, itchy eyes, and asthma exacerbations, especially in those with allergies or asthma.
Common Food Triggers Like Peanuts, Shellfish & Dairy
Illnesses that compromise the immune system, such as infections or autoimmune disorders, can increase susceptibility to allergic reactions by disrupting the body’s ability to regulate its immune responses properly. This can also happen with medications.
Stress & Illness Can Make Allergy Symptoms Worse
Peanuts, shellfish, and dairy products are known to be common allergens. They cause reactions that can range from mild symptoms like hives or digestive discomfort to severe, life-threatening anaphylaxis.
Insect Bites & Stings Can Cause Venom-Sensitive Reactions
Chronic stress can lead to an overactive immune response, making individuals more sensitive to allergens and more prone to experiencing allergic symptoms like itching, hives, or respiratory issues.
Allergic Reactions To Insect Bites Or Stings Can Occur When Some Individuals Are Sensitive To The Venom Injected By The Insect
Insect bites or stings can result in a range of reactions from localized discomfort to severe and potentially life-threatening symptoms, underscoring the need for awareness and appropriate medical management.

Office Hours:
Monday – Thursday: 8:00 am – 5:00 pm
Friday: 8:00 am – 3:00 pm
Signs You Should See An Allergist In Chandler
Sneezing, Congestion, or Itchy Eyes That Return Every Season or Won’t Resolve
You keep a box of tissues in every room. Your eyes itch every spring, and the stuffy nose never quite clears up. That pattern usually points to allergies. Here in the East Valley, olive and mulberry pollen, dust, pet dander, and mold are common culprits. A quick skin test shows what you react to, so your treatment can go after the real cause.
Recurring Sinus Infections Or Chronic Post-Nasal Drip
Is this your third sinus infection this year? Or maybe you’re always clearing your throat from a drip that won’t stop. Untreated allergies are often behind both. Our doctors find what is keeping your sinuses swollen and build a plan to calm them down. If you need an ear, nose, and throat specialist, we work with them directly so your care stays on track.
Shortness Of Breath, Wheezing, Or a Persistent Cough
Maybe you get winded on the stairs, wake up coughing at night, or hear a whistle when you breathe. These can be signs of asthma, even in adults who never had it as kids. A simple breathing test shows how well your lungs are working. With the right treatment, most cases of asthma can be controlled. If you ever struggle to breathe suddenly, call 911.
Hives, Eczema, Or Unexplained Skin Rashes
Red, itchy bumps that show up out of nowhere, or dry patches you can’t stop scratching, are hard to live with. They’re often an allergic reaction to a food, a medication, or something that touches your skin. Simple skin tests help us find the cause, so you can stop guessing and start healing.
Stomach Upset Or Reactions After Eating Certain Foods
Do you feel sick, break out in hives, or notice a tingly mouth after certain meals? You may have a food allergy or sensitivity. Some reactions are mild, but others can be serious, so it pays to know for sure. We offer food allergy blood tests and carefully supervised food tests in our office. We also care for babies and young children with food-related reactions.
Over-the-Counter Medications No Longer Control Your Symptoms
You take an allergy pill every morning and still feel miserable by lunch. That’s a good sign it’s time to see a specialist. Once testing shows what you’re allergic to, we can treat the cause instead of only covering up symptoms. For many patients, allergy shots help the body get used to its triggers over time, so they need less medication.
Frequently Asked Questions About Our
Allergy & Asthma Clinic In Chandler
Recent Blogs
By San Tan Allergy & Asthma
Food Protein-Induced Enterocolitis Syndrome (FPIES): A Complete Guide For Parents
Is your child showing signs of Food Protein-Induced Enterocolitis Syndrome (FPIES)? Discover how to diagnose, manage, and treat FPIES with expert care
Is It Possible To Prevent Peanut Allergies In Children?
Can peanut allergies be prevented? Discover new research on early peanut introduction & learn how to reduce your child’s risk of developing peanut allergies
Soak & Smear: A Pediatrician-Recommended Eczema Treatment For Kids
Looking for an effective eczema treatment for your child? The soak & smear method soothes flare-ups and restores the skin barrier—pediatrician approved.
How Environmental Skin Testing Helps Diagnose & Manage Allergies
Struggling with allergies? Skin Testing can identify triggers & help you manage symptoms effectively. Learn how this test can improve your allergy treatment
How Should I Prepare For a Skin Patch Test?
Wondering how to prepare for a Skin Patch Test? Learn essential tips to ensure accurate results, avoid complications & manage allergies effectively. Learn more!
How Food Challenge Tests Can Provide Clarity on Your Food Allergies
Unsure about food allergies? Discover how Food Challenge Tests can provide clarity, accurately diagnose reactions & help you manage your diet with confidence


























