Dr. Horner, MD MSCI, is Associate Professor of Pediatrics at Washington University School of Medicine. She is a full-time faculty member in the Department of Pediatrics in the Division of Allergy, Immunology and Pulmonary Medicine. She received her undergraduate degree in chemistry from Washington University. She then received her medical degree from and completed a residency in Internal Medicine and Pediatrics at St. Louis University. Dr. Horner completed her Allergy/Immunology fellowship at the University of Texas Medical Branch and her Masters of Science in Clinical Investigation at Washington University. She is board certified in Pediatrics, Internal Medicine, and Allergy and Clinical Immunology. Dr. Horner’s clinical research interests include childhood asthma and she is the current Chair of the AAAAI Asthma Diagnosis and Treatment Interest Section. She is the Chair of the AAAAI Interest Section Coordinating Committee and is an active member of the AAAAI Annual Meeting Program Committee. She is passionate about medical education and serves as the current Chair of the In-Training Examination Subcommittee of the AAAAI Program Directors’ Assembly. She serves as the Pediatric Allergy/Immunology Fellowship Program Director at Washington University.