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Expert Allergy & Asthma Care in Southlake & Fort Worth, TX
Texas Regional Asthma & Allergy Center is dedicated to delivering high-quality, patient-centered care for individuals suffering from allergies and asthma. Our team of board-certified allergists and healthcare professionals combines extensive clinical expertise with a commitment to patient education, ensuring informed decision-making and personalized treatment plans. With offices in Southlake, Fort Worth, and Keller, Texas, we prioritize accessibility and convenience through flexible scheduling, modern facilities, and a focus on minimizing patient wait times.

Our services span comprehensive diagnostic testing, immunotherapy, asthma management, and emergency allergy care, supported by ongoing professional development to maintain the highest standards of medical practice. We emphasize transparent communication, individualized attention, and evidence-based treatments to improve patients' quality of life while fostering long-term trust and satisfaction.
Services
Allergen Immunotherapy Allergy Testing Asthma Management Food Allergy Treatment Pulmonary Function Testing Skin Allergy Testing Sublingual Immunotherapy Emergency Allergy Care Pediatric Allergy Services Chronic Cough Treatment
Highlights and features
  • We offer board-certified allergists with specialized expertise in allergy and asthma management.
  • Our practice provides personalized treatment plans tailored to individual patient needs.
  • We maintain modern facilities with on-site diagnostic testing and immunotherapy options.
  • Our team prioritizes patient education to empower informed healthcare decisions.
  • We serve multiple locations across the Dallas-Fort Worth metroplex for greater accessibility.
Services
Allergen Immunotherapy
Allergen immunotherapy treats allergic reactions by gradually desensitizing the immune system to specific allergens. This long-term solution reduces symptoms through regular injections tailored to patient-specific triggers. Ideal for chronic allergy sufferers seeking lasting relief beyond temporary medication.
Asthma Management
Our asthma management program combines diagnostic testing with personalized treatment plans to control symptoms effectively. Services include pulmonary function tests, inhaler prescriptions, and environmental control strategies to minimize flare-ups and improve respiratory health.
Food Allergy Testing
We offer comprehensive food allergy testing using skin prick and blood tests to identify specific allergens. Our specialists develop customized avoidance strategies and emergency action plans to ensure patient safety and dietary well-being.
Sublingual Immunotherapy
Sublingual immunotherapy provides an alternative to allergy shots through dissolvable tablets administered under the tongue. This convenient, at-home treatment option effectively addresses grass, ragweed, and dust mite allergies with reduced office visit requirements.
Pulmonary Function Testing
Pulmonary function testing measures lung capacity and airflow to diagnose respiratory conditions like asthma and COPD. Our clinic uses spirometry and bronchial challenge tests to assess lung health and monitor treatment effectiveness for improved patient outcomes.
People
Dr. Leon
Allergist
Dr. Leon specializes in allergy and immunology with a focus on evidence-based treatment approaches. He maintains board certification through ongoing medical education and professional development.
Dr. Shakouri
Allergist
Dr. Shakouri provides comprehensive allergy care with expertise in asthma management and immunotherapy. She stays current with advancements through active participation in professional medical organizations.
Dr. Ruiz-Huidobro
Allergist
Dr. Ruiz-Huidobro specializes in diagnosing and treating complex allergic conditions. His practice emphasizes personalized care plans and patient education for long-term symptom management.
Jesse Astorga
Physician Assistant
Jesse Astorga, MPAS, PA-C delivers patient-centered allergy care under physician supervision. He assists with diagnostic testing and treatment implementation while emphasizing clear patient communication.
Hayley Rebecca Hauser
Physician Assistant
Hayley Rebecca Hauser, PA-C supports allergy diagnosis and treatment through thorough patient assessments. She focuses on improving patient understanding of allergy management strategies and preventive care.
Questions
What services does Texas Regional Asthma and Allergy Center offer?
We provide allergy testing, immunotherapy, asthma management, pulmonary function testing, and treatment for conditions like food allergies and chronic sinusitis.
Do you accept my insurance plan?
We accept most traditional insurance plans. Contact our office directly to verify coverage and discuss any potential out-of-pocket expenses.
How can I schedule an appointment?
Request appointments online through our website or call our Southlake or Fort Worth offices during regular business hours.
What should I bring to my first visit?
Bring valid ID, insurance cards, current medications list, and any relevant medical records to facilitate accurate diagnosis and treatment planning.
Are same-day appointments available for urgent allergy issues?
While we prioritize scheduled appointments, we accommodate urgent allergy concerns when possible. Contact our office directly for immediate assistance.
Do you offer telemedicine consultations?
Yes, we provide video visits for select follow-up appointments and medication management. Check with our staff for eligibility and technical requirements.
Reviews (4)
Javier Garza
Apr 23, 2022 Report
Dr. Ruiz told my fiancee, who went in with severe allergies, that she has "long lungs" without ordering or looking at an X-ray. She saw another doctor, and an X-ray indicated she had bronchitis. She continues to have severe allergies and the course of treatment prescribed by Dr. Ruiz was ineffective. Good luck if you decide to go with this provider.
Brian Estler
Nov 24, 2021 Report
Thank you, Dr. Ruiz and Katie, RN! First time in a long time I felt comfortable and acknowledged at a medical visit! Very professional but personable at the same time! I will definitely be back! -Pam
Liz Dunn
Nov 05, 2021 Report
The issue we are having isn't necessarily with the medical care, it is with how difficult it is to get anyone to call back to schedule anything. We have been trying to get a food challenge scheduled for many weeks and were really hoping to get it done before the end of the year. We called and were told we had to speak to the person in charge of scheduling the food challenge. Many calls later and we haven't heard back from anyone.
Virginia Sager
Mar 06, 2021 Report
I was a patient there when I was a child, returned as an adult and realized why we stopped going there. The doctor is great but the office staff is not. I was told that I would be covered at 100% for a test I needed done at their office only to get a bill for over $100. Then when I called to speak to the manager about it, not only was I told that they would not do anything to fight with the insurance about it, but that I had to fight with them myself.

To make matters worse I also was told in order to get my own records to fight with my insurance, I had to pay for them. As someone who works for a doctors office this is just terrible. We try to make our patients as happy as possible and if we are ever miss quoted with insurance we do everything we can to fix it. It's sad that not every doctors office is like this. Do not go here if you are wanting to be treated with the upmost respect and care as possible. Much less they terminate with you over balances without reaching out.