Deborah Driscoll, MD, is a distinguished professor of obstetrics and gynecology at the University of Pennsylvania School of Medicine as well as co-author of Obstetrics: Normal and Problem Pregnancies.

David I. Driver, MD is a Clinical Fellow at the National Institutes of Health (NIH), Department of Child Psychiatry Branch and National Institutes of Mental Health, Bethesda Maryland. He is a co-author of . MORE

Dr. du Vivier is a leading dermatologist & author of Atlas of Clinical Dermatology, 4th Edition, as well as a Fellow of the Royal College of Physicians. He is also the Physician in Charge of the Skin Department at King's College Hospital in London.

Jay Duker, MD, is an ophthalmology professor and chair at Tufts University School of Medicine and director of the New England Eye Center as well as co-author of Ophthalmology, 3rd Edition.

Dr. Dutton earned his MD from Washington University, St. Louis and is currently an ophthalmology professor at the University of North Carolina as well as author of the Atlas of Clinical and Surgical Orbital Anatomy, 2nd Edition.