Krishan Chhiba

Krishan Chhiba is a Lecturer in the Allergy and Immunology division at Northwestern University’s Feinberg School of Medicine. His work bridges molecular immunology with clinical allergy research, focusing on eosinophilic disorders, IgE-mediated anaphylaxis, and immune cell interactions.

• University: Northwestern University
• Department: Allergy and Immunology
• Academic Rank: Lecturer

Chhiba’s research explores transcriptomic responses in eosinophilic diseases, immunophenotyping of circulating eosinophils, and mechanisms of allergic inflammation via mast cells and basophils. He has contributed to understanding IL-33 regulation in eosinophil homeostasis and innovative simulation-based anaphylaxis training protocols.

Recent publications highlight a shift toward translational studies (2024–2025) on hypereosinophilic syndrome, dietary elimination in eosinophilic esophagitis, and IgE-targeted therapies. Earlier work spans transcriptional profiling, anaphylaxis case studies, and meta-analyses linking allergic diseases with psychiatric comorbidities.