Grand Prairie Services
Also known as Williams Center
OutpatientDual diagnosisMedicaidMedicarePrivate insuranceSliding scaleSelf-pay
About Grand Prairie Services
The center provides inpatient and outpatient support for adults with both mental health and substance use disorders, using a trauma-informed care model and individualized treatment plans.
Services reported to SAMHSA
- Levels of care
- Outpatient
- Treatment focus
- Substance use treatment · Mental health treatment
- Medications used
- Nicotine replacement · Non-nicotine smoking/tobacco cessation · Antipsychotics used in treatment of SMI
- Treatment approaches
- Activity therapy · Cognitive behavioral therapy · Couples/family therapy · Dialectical behavior therapy · Group therapy · Integrated Mental and Substance Use Disorder treatment · Individual psychotherapy · Telemedicine/telehealth therapy · Abnormal involuntary movement scale
- Education and counseling
- Smoking/vaping/tobacco cessation counseling
- Special programs
- Seniors or older adults · Veterans · Active duty military · Members of military families · Criminal justice (other than DUI/DWI)/Forensic clients · Clients with co-occurring mental and substance use disorders · Clients with HIV or AIDS · Clients who have experienced trauma · Persons with traumatic brain injury (TBI) · Persons with eating disorders · Persons with post-traumatic stress disorder (PTSD) · Persons 18 and older with serious mental illness (SMI)
- Ages accepted
- Young Adults · Adults · Seniors
- Payment accepted
- County or local government funds · Community Mental Health Block Grants · Community Service Block Grants · Medicare · Medicaid · Other State funds · Private health insurance · State corrections or juvenile justice funds · State education agency funds · Cash or self-payment · State-financed health insurance plan other than Medicaid · State mental health agency (or equivalent) funds
- Payment assistance
- Sliding fee scale (fee is based on income and other factors)
- Licensing and accreditation
- Federally Qualified Health Center · Mental Health Clinic or Mental Health Center
- Ownership
- Private non-profit organization
- Recovery support
- Housing services · Mentoring/peer support
- Other services
- Assertive community treatment · Chronic disease/illness management · Court-ordered outpatient treatment · Family psychoeducation · Intensive case management · Illness management and recovery · Psychosocial rehabilitation services · Supported employment · Supported housing · Vocational rehabilitation services · Case management service · Integrated primary care services · Education services
Facility-provided information
- Care offered
- Outpatient
- Substances treated
- Co-Occurring Disorders · Drug Addiction
- Conditions treated
- Chronic Pain Management · Eating Disorders · Post Traumatic Stress Disorder · Trauma
- Therapies
- 1-on-1 Counseling · Cognitive Behavioral Therapy · Dialectical Behavior Therapy · Family Therapy · Group Therapy · Life Skills
- Who it serves
- LGBTQ+ · Men · Older Adults · Veterans · Women · Young Adults
- Aftercare
- Support Meetings
- Languages
- English
Before you call
- Have your insurance or Medicaid card ready and ask whether the facility is in network.
- Ask how soon they can do an assessment and whether there is a waitlist.
- Confirm the facility is licensed by Illinois.
- If you are withdrawing from alcohol or benzodiazepines, ask about medical detox; do not stop suddenly on your own.
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Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.