Shaul Lev-Ran, MID is Professor for Psychiatry at the Sackler Faculty of Medicine at Tel Aviv University, Senior Psychiatrist at Lev Hasharon Medical Center and Co-Founder of the Israel Center on Addiction. He previously served as Chair of the Israeli Society of Addiction Medicine (ILSAM) and is member of the National Council on Mental Health. Prof. Lev-Ran’s research focuses on the association between psychoactive substance use and psychiatric discorders.