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Park Center offers a continuum of care for people who have co-occurring disorders of mental illness and substance use.

To learn more, view this Co-Occurring Services PDF

For additional resources regarding substance use disorders, visit the Tennessee Association of Alcohol, Drug & other Addiction Services (TAADAS) website.

New Afternoon Hours!

Beginning on Tuesday, September 14, 2021, we will offer a 10-week afternoon Intensive Outpatient Program (IOP) group in addition to our current morning group. We are developing this group to meet a need we have seen in our community for those who are unable to attend morning meetings due to scheduling conflicts. All criteria for referrals will be the same for both morning and afternoon groups. The afternoon group for individuals with co-occurring disorders will meet Tuesday-Thursday from 12:30 pm-3:30 pm. To make a referral, complete our online referral form here.






Park Center's licensed staff use a person-centered, strengths-based approach to treatment for individuals with mental illness and substance use disorders. Our Intensive Outpatient and Outpatient programs provide individual counseling, group counseling, and educational groups to support individuals as they work to achieve their personal goals of wellness and recovery. The programs incorporate Harm Reduction Therapy, Motivational Interviewing, and Cognitive Behavioral Therapy approaches.

Priority admission is given to women who are pregnant and people who are using substances through intravenous (IV) injection.

Intensive Outpatient Program (IOP)

IOP takes place Monday  - Friday with a morning group from 9:00 am  - 12:00 pm and an afternoon group from 12:30 pm  - 3:30 pm. IOP provides individual counseling, group counseling, and educational groups.

Outpatient Program (OP)

Park Center's Outpatient Program is nine (9) hours per week and offers a more flexible schedule for individuals who are not able to attend every day of the week. OP provides individual counseling, group counseling, and educational groups.

Alumni Aftercare

Graduates of the IOP and OP programs continue to have access to groups for ongoing support.


  • Bio-psychosocial assessment
  • Individualized treatment plan
  • Random drug screens
  • Employment services
  • Family and/or significant other support and education available upon request

Group Topics

  • Substance abuse triggers/symptoms/relapse prevention
  • Mental health triggers/symptoms/coping skills/self-advocacy
  • Recovery plan
  • 12-step work
  • Relapse prevention plan
  • Self-care
  • Trauma informed care
  • Family systems
  • Co-dependency
  • Community engagement

Intensive Outpatient (IOP) and Outpatient (OP) programs

  • For adults (ages 18 and over) with a diagnosis of mental illness and current/recent substance use
  • Priority admission is given to women who are pregnant and people who are using substances through intravenous (IV) injection
  • Not appropriate for persons with intellectual disabilities who have an IQ less than 70
  • No insurance or income requirements

Make a Referral

Please complete an online Referral Form by clicking the Make A Referral button below.


Intensive Outpatient Program and Outpatient Program are accredited by CARF.