Thomas Horn, M.D., is a co-inventor of the company’s technology and the Chief Medical Officer. Dr. Horn is board-certified dermatopathologist. He is currently Vice-Chairman, Academic Affairs of the Department of Dermatology at Massachusetts General Hospital. Dr. Horn attended Davidson College, graduating with High Honors in Biology, magna cum laude. He completed medical school at the University of Virginia, AOA. Dermatology training at the University of Maryland was followed by fellowship training in dermatopathology at Johns Hopkins. He has been on the medical school faculty at Johns Hopkins, the University of Arkansas for Medical Sciences, Tufts University, and currently Harvard University. He has served the American Society of Dermatopathology as Secretary-Treasurer and President and served the American Board of Dermatology as Executive Director.