Dr. Tully received her MD from Thomas Jefferson University in Philadelphia and is now an assistant professor at the Cleveland Clinic and co-author of USMLE Images for the Boards.

Dr. Usatine is the founder and medical director of the University Health System Skin Clinic in San Antonio as well as a professor of dermatology. He is the lead author of Dermatologic and Cosmetic Procedures in Office Practice.

Hao-Hua Wu, MD is an orthopaedic surgery resident at the University of California, San Francisco and the founder of Gunner Goggles™. He is a co-author of Gunner Goggles Family Medicine and other titles in the Gunner Goggles series. MORE