Dr. Bowling graduated from Liverpool University in England and went on to work as a consultant at teaching hospitals in Buckinghamshire & Blackpool. He is co-author of many ophthalmology textbooks, including Clinical Ophthalmology, 7th Edition.

Dr. Boyer received his MD from University of Southern California and is currently a professor and Director of the Arizona Liver Institute at the University of Arizona. He is an author of Zakim and Boyer;s Hepatology, 6th Edition.

Dr. Bradley is currently Chief of the Neurology Service at Jackson Memorial Hospital and a professor and chairman of neurology at the University of Miami. He is also an author and editor of Bradley's Neurology in Clinical Practice, 5th Edition.

Dr. Brandner received his MD from the Max Planck Institute of Biophysical Chemistry and is currently Chair of Neuropathology at University College London as well as co-author of Neuropathology, 3rd Edition.

Dr. Brandt is a Master of the American College of Gastroenterology as well as Chief Emeritus of Gastroenterology at Montefiore Medical Center. He is an author of Sleisenger and Fordtran's Gastrointestinal and Liver Disease, 9th Edition.