Ed Gogek, MD, an addiction psychiatrist for 30 years and author of Marijuana Debunked. He has treated over 10,000 addicts and alcoholics in prisons, homeless clinics, mental health centers and substance abuse treatment programs. His op-eds on addiction, marijuana legalization, and mental health have appeared in the New York Times, the Philadelphia Inquirer, the San Francisco, and more than a dozen major U.S. newspapers. He received medical training in Canada and the United States. Ed Gogek’s Marijuana Debunked is receiving critical acclaim and he has presented dozens of radio interviews.