Atlanta Allergy & Asthma is the largest allergy group in Georgia, treating both children and adults at 18 locations across Atlanta and north Georgia. Since 1972, we have been the experts in the diagnosis and treatment of allergies, asthma, food allergies, sinusitis, and immunologic diseases. The first step in treating allergies is an accurate diagnosis. Our board certified allergists are experts in identifying what is causing your symptoms and recommending a treatment plan that will significantly improve your quality of life.