William Lundgren is a Licensed Professional Counselor in Colorado, a Licensed Psychologist in Pennsylvania, a Certified Addiction Counselor in both Pennsylvania and Colorado and a Certified Employee Assistance Counselor. He also holds a National Certified Addiction Counselor, Level II (NCAC II) as well as an International Certification and Reciprocity Consortium (IC&RC) credential. He has been in the addiction profession since the late sixties, and currently has a private practice in Denver, Colorado. In addition to his practice, Lundgren has taught at Metropolitan State College in Denver. As a blind therapist, he and his guide dog, Archie, bring to the NAADAC National Certification Commission (NCC) experience and knowledge on substance abuse issues within both the disability and the GLBT communities.