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The Association for Addiction Professionals


Colorado Association of Addiction Professionals

Contact Information


Thea L. Wessel, MA, LPC, LAC, MAC, NCAAC

Regional Vice President

Julio Landero, PhD, MAC, MSW, LADC, LASAC

Affiliate Website

NAADAC Approved Education Providers

Education Programs

The Addiction Technology Transfer Center (ATTC) maintains the Directory of Addiction Study Programs (DASP), a comprehensive list of institutions offering certificate, associate, bachelor, master and/or doctoral programs in substance use disorders. More Information

U.S. Department of Transportation Substance Abuse Professionals

Upcoming Events