Since 2006, Stephen Williams has served in a number of leadership roles within Alliance for Positive Change’s Peer workforce programs and Peer Recovery Education Program (PREP), Alliance for Positive Change’s transformative eight-week Peer training program held twice-annually. Mr. Williams was a Lead Trainer, Senior Peer Liaison and served as Stony Brook’s seated Board Member on the NYS Peer Worker Certification Review Board. In that role, Mr. Williams accessed and mentored hundreds of people interested in the State Peer Worker Certification, including colleagues at Alliance. Mr. Williams holds a number of certifications in public health from Alliance, AIDS Institute, and the State of New York.