Skin Testing San Antonio
Skin Testing
San Antonio
Find Out Exactly What You Are Allergic To
You have tried antihistamines, swapped your bedding, kept the windows shut, and maybe even rehomed the cat, but the sneezing, congestion, and itchy eyes keep coming back. You have been managing symptoms for years without ever being told what is actually setting them off. You are not looking for another pill. You are looking for an answer.
Skin testing at Juniper Allergy in San Antonio pinpoints the exact allergens your body is reacting to.
Dr. Amanda Trott-Gregorio will identify your specific triggers, so you can stop guessing, stop avoiding everything, and start treating the real cause.
Meet Dr. Amanda Trott-Gregorio
Dr. Amanda Trott-Gregorio is a board-certified Allergist and Immunologist who has spent the past 10+ years in private practice in San Antonio, transforming the lives of countless patients with her warm, personable approach and genuine passion for resolving allergies.
A proud native of south Texas, she graduated from Texas A&M University in 2001 before earning her MD from St. George’s University School of Medicine, where she studied from 2003 to 2007. She went on to complete her residency at UTMB in Galveston from 2007 to 2010, followed by an Allergy and Immunology fellowship at Washington University in St. Louis from 2010 to 2012.
Insurance We Accept
Insurance We Accept
What Is Skin Testing?
Skin testing is the fastest, most reliable way to identify what you are allergic to. It detects immediate allergic reactions, the kind triggered by things you breathe in or eat.
Unlike patch testing, which looks for delayed contact reactions on the skin, skin testing focuses on immediate, antibody-driven responses to allergens like pollen, dust mites, mold, pet dander, foods, insect venom, and certain medications.
Tiny amounts of suspected allergens are applied to the surface of your forearm or back with a small prick. If you are allergic to one of them, a raised bump similar to a mosquito bite appears at that spot within 15 to 20 minutes. Dr. Trott reads your results in the same visit and explains exactly what they mean. It is the gold standard test for environmental and food allergies and the starting point for treatments like allergy immunotherapy.
Could Skin Testing Be Right for You?
✓ You have sneezing, congestion, a runny nose, or itchy, watery eyes that flare seasonally or stick around all year
✓ Your symptoms get worse around pets, dust, mold, or when pollen counts climb
✓ You suspect a food is causing reactions and want to know which one
✓ Your asthma or breathing problems seem to be triggered by something in the air
✓ You have had a strong reaction to a bee, wasp, or other insect sting
✓ You are considering allergy shots and need to confirm your exact triggers first
What to Expect: The Skin Testing Process
1
Initial Consultation
Our allergy specialist reviews your symptoms, medical history, and lifestyle to recommend the most appropriate testing for you.
2
Testing
We apply your test in-clinic using precise, proven methods, designed to be as quick and comfortable as possible.
3
Results
Your results develop within 15 to 20 minutes and are read and interpreted by our board-certified allergy specialist right here in our San Antonio clinic, the same day.
4
Your Personalized Plan
We walk you through your results and build a treatment plan personalized specifically to you.
Hear It from Our Happy Patients!
Why Choose Juniper Allergy For Skin Testing in San Antonio
Board-Certified Allergist
Our allergy specialists are board-certified in Allergy and Immunology, ensuring every patient receives the highest standard of care.
Over 10 Years of Experience
Juniper Allergy has been serving San Antonio patients for over 13 years with expert allergy and immunology care.
Individualized Care
We use modern, individualized care personalized specifically to each patient, never a one-size-fits-all approach to treatment.
Compassionate Team
At Juniper Allergy, we prioritize the relationship between doctor and patient so you always feel heard and supported.
Conditions Diagnosed By Skin Testing
Allergic Rhinitis (Hay Fever)
Sneezing, nasal congestion, a runny nose, and itchy eyes brought on by pollen, dust, or other airborne allergens, whether seasonal or year-round.
Allergic Asthma
Wheezing, coughing, chest tightness, and shortness of breath triggered or worsened by inhaled allergens like dust mites, mold, or pet dander.
Food Allergies
Reactions ranging from hives and swelling to stomach upset, caused by foods such as nuts, shellfish, eggs, milk, or wheat.
Pet and Animal Dander Allergy
Itchy eyes, sneezing, and congestion that flare up around cats, dogs, and other furry animals in the home or workplace.
Insect Sting Allergy
Strong reactions to stings from bees, wasps, hornets, or fire ants, including swelling, hives, or more serious whole-body responses.
Mold and Dust Mite Allergy
Ongoing nasal and respiratory symptoms triggered by indoor allergens that build up in bedding, carpets, and damp areas of the home.
Start Feeling Better with Expert Skin Allergy Testing
Frequently Asked Questions
How much does skin testing cost in San Antonio?
Cost depends on the number of allergens tested and your insurance coverage. Most plans cover medically necessary allergy skin testing. Call us at (210) 888-1297 before your appointment and our team will walk you through your costs clearly.
Is skin testing painful?
Most patients find skin testing very tolerable. The pricks are shallow and feel like a light scratch, not an injection. If you react to an allergen, that spot may itch for a short while, but the discomfort is mild and settles quickly.
How soon will I get my results?
Skin prick results develop within 15 to 20 minutes, so Dr. Trott reads and explains them during the same visit. There are no waiting days for a callback.
Do I need to stop my antihistamines before skin testing?
Yes. Antihistamines can block reactions and lead to a false result, so we usually ask you to stop them for several days before your test. When you book, our team will give you a simple list of which medications to pause and for how long.
Is skin testing the same as a blood test for allergies?
Both look for allergies, but skin testing is generally more sensitive, gives results the same day, and costs less. A blood test is an alternative when skin testing is not suitable, for example if you cannot pause your antihistamines or have a skin condition affecting the test area. Dr. Trott will advise which option fits you best.