Keystone has been a cornerstone of recovery in the region for over 50 years, providing comprehensive, affordable, and evidence-based services for adults, adolescents, and families struggling with substance use disorders (alcohol, opioids, cocaine, methamphetamine, prescription drugs, marijuana), co-occurring mental health conditions (dual diagnosis), and related behavioral health challenges.

The center’s mission is to promote healthy, substance-free lives through prevention, education, treatment, and recovery support in a compassionate, non-judgmental environment. Treatment is highly individualized, starting with thorough assessments by licensed counselors, therapists, and medical professionals to develop personalized plans that address each client’s unique needs, history, and goals.

Keystone offers a full continuum of outpatient care, including Intensive Outpatient (IOP), Standard Outpatient, Medication-Assisted Treatment (MAT) for opioid and alcohol use disorders (using buprenorphine, naltrexone, or other approved medications), and adolescent-specific programs with strong family involvement. Therapies incorporate Cognitive Behavioral Therapy (CBT), Dialectical Behavior Therapy (DBT) elements, motivational interviewing, trauma-informed care, relapse prevention, anger management, life skills training, individual therapy, group counseling, and family therapy. Specialized services support pregnant/postpartum women, justice-involved individuals, and those with co-occurring disorders.

The Rock Hill location features professional counseling rooms, group therapy spaces, and a welcoming atmosphere with flexible scheduling (morning, afternoon, and evening sessions) to accommodate work, school, and family life. Additional supports include psychiatric evaluations, medication management, case management, peer support, HIV/hepatitis education, community resource referrals, and aftercare planning with connections to 12-Step groups or ongoing recovery resources.

Keystone prioritizes accessibility and affordability, accepting Medicaid, Medicare, most major private insurances (Blue Cross Blue Shield, United Healthcare, Aetna, Cigna, Humana, Tricare), and offering sliding-scale fees or financial assistance for uninsured/underinsured clients. The center is fully licensed by the South Carolina Department of Alcohol and Other Drug Abuse Services (DAODAS) and the Department of Mental Health (DMH), maintaining high standards for quality and safety.

Clients and families consistently praise the dedicated, professional staff, effective programs, and positive outcomes-many report improved sobriety, mental health, family relationships, and overall quality of life. Keystone Substance Abuse Services remains a vital community resource in Rock Hill, empowering individuals to achieve lasting recovery, wellness, and hope through comprehensive, compassionate care.