Advanced Allergy, Asthma, & Immunology Center

Advanced Allergy, Asthma, & Immunology Center We specialize in the treatment of all allergic conditions, asthma and immune deficiencies in all ages.

I have a passion for treating and educating patients on their diagnosis. I keep up with the latest advancements in my field to offer the best care. New Second Location
17323 N Interstate 35 Frontage Rd Suite 108
Schertz, TX 78154
Open M-W

Letters like this really warm my heart! It's a pleasure treating you and Hunter. I'm so glad you are both doing so well!...
02/13/2026

Letters like this really warm my heart! It's a pleasure treating you and Hunter. I'm so glad you are both doing so well! ❤️

02/09/2026

Still suffering from Mt. Cedar? I can help!! 210-499-4824

02/05/2026
Selling cookies at moms office!!
02/05/2026

Selling cookies at moms office!!

02/05/2026
02/05/2026

Thank you to all the staff and patients of Advanced Allergy who supported Abigail and her GirlScout troop by buying cookies today in clinic!!! She sold 70 boxes dressed as a cookie! 🍪

Had a great time talking about allergies and allergy testing our community for Mt. Cedar for free!! Fun day!Huge thank y...
01/31/2026

Had a great time talking about allergies and allergy testing our community for Mt. Cedar for free!! Fun day!

Huge thank you to Rosa Thomas for being such a great right hand man today! We did a ton of tests and found lots of positives!!

01/31/2026
Come out and get your free Mt. Cedar test! 329 E. Ramsey, San Antonio, 78216! It's a party!!
01/31/2026

Come out and get your free Mt. Cedar test! 329 E. Ramsey, San Antonio, 78216! It's a party!!

01/31/2026

Come on out and get your free Mt. Cedar testing 329 E. Ramsey!!

Address

540 Madison Oak Drive Suite 450
San Antonio, TX
78258

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Seeing a specialist, matters.

Our Schertz office has recently moved & we offer extended hours for your convenience! 17323 IH-35N Suite 108 Schertz, TX 78154 Open M-W 12:30P - 5P, Thur. 8A - 12P

Hi there, I’m Dr. Patricia Dinger and this is my team. Together, we have been treating entire families for eight years. Located in San Antonio, we see patients at two locations - Stone Oak and Schertz. My team and I pride ourselves in providing patients with the compassionate and skilled care they deserve. As a specialist and Board Certified in Allergy and Immunology, I am specially trained to diagnosis and treat seasonal allergies, food allergies, and insect allergy, as well as, asthma and recurrent infections. My goal is to keep you in the best possible health - feeling well and productive - while on as little medication, possible. My team and I will find what works for you. We will spend time with you, learning about your health history to ensure you receive the best care.

In 2015, I became the first Allergist in South Texas to offer Oral Immunotherapy to treat peanut allergy. Since then, we have successfully treated over five dozen children with peanut allergy! Today, these patients, who once could not be around peanut, are living around and eating it, with little to no risk. Seeing such success with peanut OIT, I added OIT for nut allergy, wheat, and milk, in 2018.

I am humbled to be a four-time recipient of the Super Doctors award.