FREQUENTLY ASKED QUESTIONS (FAQS) About Drug Abuse Treatment for People Involved with the Criminal Justice System. Reprinted from "Principles of Drug Abuse Treatment for Criminal Justice Populations" by the National Institute on Drug Abuse (in the Public Domain) by Thomas A. Wilson, MA, LCPC & CEO of Tom Wilson Counseling and Telehealth Center. 12. What works for offenders with co-occurring substance abuse and mental disorders? It is important to adequately assess mental disorders and to address them as part of effective drug abuse treatment. Many types of co-occurring mental health problems can be successfully addressed in standard drug abuse treatment programs. However, individuals with serious mental disorders may require an integrated treatment approach designed for treating patients with co-occurring mental and substance use disorders. Much progress has been made in developing effective medications for treating mental disorders, including a number of ...