She attended medical school at the University of Pittsburgh followed by an Internal Medicine Residency at Thomas Jefferson University Hospital in Philadelphia. She did her Allergy/Immunology fellowship at the University of Pittsburgh Medical Center/ Children's Hospital of Pittsburgh, and is board certified in Allergy and Clinical Immunology and Internal Medicine. Dr. Larkin sees a variety of allergic disorders including allergic rhinitis, eczema, food allergies, drug allergies, eosinophilic disorders and mast cell diseases as well as immunodeficiency. She has an interest in difficult to treat asthma and has a joint clinic with Dr. Aujla evaluating these patients.