Dr. Blumenthal earned her MD from Yale Medical School and a master’s degree in Clinical Epidemiology from the Harvard T.H. Chan School of Public Health. At Mass General, she is a practicing physician in the Allergy Unit and co-directs the Rheumatology and Allergy Clinical Epidemiology Research Center (RACER) at the Mongan Institute. She has dedicated her career to researching drug allergy, particularly penicillin allergy, and she has conducted valuable analyses that guide local, national, and international policy on the testing and treatment of drug allergy.