Advanced Allergy, Asthma, & Immunology Center PA - Dr. Patricia Gomez Dinger is an exceptional allergy and immunology practice in the Stone Oak area of San Antonio and Schertz, Texas. Board-certified allergist Patricia Gomez Dinger, DO, and her skilled team care for patients of all ages. Advanced Allergy, Asthma, & Immunology Center PA commonly treats anaphylaxis, asthma, skin issues, contact dermatitis, recurring infections, and allergies — including food, latex, environmental, and medication allergies.