Dr. Blumenthal is a cardiology professor and Director of the Johns Hopkins Ciccarone Preventive Cardiology Center as well as co-editor-in-chief of Preventive Cardiology: Companion to Braunwald’s Heart Disease.

Dr. Blumgart earned his MD at the University of Sheffield Medical School and is an author of Blumgart's Surgery of the Liver, Biliary Tract and Pancreas. He is currently a professor at Cornell University Medical Center.

Dr. Bochner is currently a professor of medicine at the Johns Hopkins University School of Medicine, Baltimore and is an author of numerous texts, including Middleton’s Allergy: Principles and Practice, 7th Edition.

Dr. Boland received his MD from the University of London and is currently a radiology professor at Harvard Medical School as well as author of Gastrointestinal Imaging, 4th Edition, a volume in the bestselling Requisites in Radiology series.

Dr. Bolognia is a Past President of the Medical Dermatology Society and is currently a dermatology professor at Yale University, School of Medicine. She is an author of Dermatology and editor of Dermatological Signs of Internal Disease.