Dr. David J. Friedman discusses advances in clinical applications and clinical endpoint in treating tattoos and pigmentation on global skin. He will also share his experience of skin treatments with the PicoWay Holographic Fractional Handpiece. Dr. David Friedman is a board-certified dermatologist in the U.S. and Israel. He is a retired Professor of Dermatology from Brown University. He now heads the Friedman Skin & Laser Center, an international center for professional medical skin care and treatment. As one of the world’s foremost experts on dermatologic use of lasers, Dr. Friedman travels extensively as an invited lecturer to instruct foreign doctors in laser treatment techniques.