Caron Treatment Centers offer the most clinical addiction treatment programs in the United States. Inpatient drug & alcohol rehab is available in Texas, Pennsylvania, and Florida with additional regional offices located in New York City, Philadelphia, and Bermuda. Caron provides comprehensive, evidence-based addiction treatment through their internationally recognized substance abuse programs... 

http://www.caron.org

TeenZeen provides teen drug abuse and alcohol prevention information for teens and their parents including abuse signs, rehab options, and learn about drug effects, the signs of drug use and alcoholism, where to get help, alternatives to using, and substance abuse treatment options... 

http://www.teenzeen.org

CAMH is a Canadian research facility and hospital which provides direct patient care. Main facilities at the facility includes searchable database of addiction related materials. It is a popular Centre for Addiction and Mental Health.. 

http://www.camh.net/