Dr. Bressler specializes in the evaluation and treatment of allergy, asthma, sinusitis, food allergy, stinging insect allergy, hives, angioedema, eczema, nasal polyps and aspirin sensitivity. His office is convenient to both Durham and Chapel Hill and he treats children and adults. He also specializes in treatment of uncommon diseases such as mastocytosis, capillary leak syndrome, hereditary angioedema, vascultis and some types of immunodeficiency. His office offers comprehensive skin testing and pulmonary function testing. Dr. Bressler also is a Consulting Associate Professor at Duke University Medical Center.