Dr. Brian Modena, MD MSc is a fellowship trained, board certified Allergist & Immunologist and Director of Modena Allergy + Asthma, a private practice and research center in the San Diego/La Jolla area. He treats nasal allergies, angioedema, asthma, atopic dermatitis, chronic cough, chronic sinusitis, common variable immune deficiency, drug allergy, eosinophilic esophagitis and gastrointestinal disease, food allergies, hives, mast disease disorders, and primary immune deficiencies.