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.

Dirk Elston, MD is Professor and Chairman, Department of Dermatology and Dermatologic Surgery, Medical University of South Carolina in Charleston. He is a co-author of Dermatopathology, 3rd Edition, Andrews’ Diseases of the Skin, 12th Edition, and Andrews’ Diseases of the Skin Clinical Atlas. MORE

James E. Fitzpatrick, MD is Professor of Dermatology and Pathology in the Department of Dermatology at the University of Colorado Health Sciences Center in Aurora, Colorado.  He is the author of Dermatology Secrets Plus, 5th Edition and Urgent Care Dermatology: Symptom-Based Diagnosis. Dr. Fitzpatrick received his medical degree from the University of Arkansas, after which he completedMORE

Dr. Goldman earned his MD from Stanford University and is currently a volunteer professor of dermatology at the University of California, San Diego. He is a renowned researcher of dermatologic surgery and author of Sclerotherapy, 5th Edition.

Dr. Habif received his MD from Tufts University School of Medicine and is currently an adjunct clinical dermatology professor at Dartmouth Medical School as well as author of Clinical Dermatology, 5th Edition.