The division provides both general allergy care, and also provides coordinated care for children with complex presentations of diseases including primary immunodeficiency, immune-rheumatology, immune-hematology, and participates in other multispecialty programs including DiGeorge clinic and the severe asthma clinic. As our healthcare and academic institutions serve increasingly diverse constituencies, it is vital to understand the ways in which differences in gender, class, race, ethnicity, religious affiliation, and other identities can both divide us and offer us better ways of thinking and working.