Join Laser Exert John Hoopman, CMLSO, to ask anything you ever wanted to know about lasers! John is nationally recognized as a leader in patient advocacy and laser physics, so he knows the technology and cares about the patient outcomes. With experiential and academic knowledge of light medicine, John has a unique ability to gauge and review most of the new and emerging light and noninvasive technologies being brought to bear in the aesthetic world and is offering his time to help you learn.