An Expert Approach
to Allergy ReliefSM

The Stone Oak Allergy team provides outstanding care to adults and children with asthma and airborne, animal, and food allergies throughout the San Antonio and San Marcos areas. Our allergy clinic offers compassionate, honest, and personal care in a comfortable and convenient setting with two locations to accommodate your busy lifestyle.

Choose the location closest to you!

Make a Same or Next Day Appointment.


Testing & Treatment Options

Schedule an appointment with Stone Oak Allergy so we can help you determine whether or not you have a true drug allergy.Learn More »

When medications and lifestyle changes do not alleviate frustrating allergy symptoms, immunotherapy can provide much-needed relief.Learn More »

A Stone Oak Allergy personalized, tailored Cluster Immunotherapy treatment plan can provide long-lasting, rapid allergy relief.Learn More »

Allergy and immunology treatment options continue to expand, thanks in large part to a drug class called biologics.Learn More »

Stone Oak Allergy can test for allergies to bees, yellow jackets, hornets, and wasps.Learn More »

Make sure your symptoms are pet-related, before re-homeing a furry friend!Learn More »

Food allergies can change how people navigate their lives, so having an accurate diagnosis is crucial.Learn More »

Blood tests can screen for regional allergy environmental allergy triggers, in addition to indoor and food allergens as well as stinging insects.Learn More »

A critical piece of pinpointing allergies can be achieved with skin testing - scratching or pricking the skin with an extract of the allergen to test for a reaction.Learn More »

Patch Testing determines whether a host of potential allergens may be triggering eczema or allergic skin irritation.Learn More »

Oral food challenges are widely regarded as the “gold standard” for accurate food allergy diagnosis and involve ingesting a small amount of a potential allergen.Learn More »

Stone Oak Allergy offers traditional immunotherapy as well as cluster (rapid desensitization) immunotherapy.Learn More »

Patients seeking long-term allergy relief should consider the benefits of immunotherapy. Learn More »


Success Stories

"Dr. Trott is the best doctor I’ve seen in over a quarter of a century, and I am not exaggerating. The wait was minimal, the staff was extremely courteous and professional and the office environment was very nice. I love the waiting room with the coffee machine and water dispenser. That right there shows this is a practice that cares about its patients. But that’s not even the half of it. Dr. Trott saw me without a long wait in the exam room. She was very kind and spent at least a good hour (wow!)......" -Mary R.