Keystone Substance Abuse Services 199 S. Herlong Ave PO Box 4437 Rock Hill, SC 29732 Normal Hours of Operation and Telephone Numbers Outpatient: Monday – Thursday 8:00 AM – 9:00 PM Friday 8:00 AM – 4:00 PM (803) 324-1800 Inpatient: 24 hours/day (803) 324-0404 Emergency After Hours: (803) 324-0404 Site design and development by Pure Creative.

Saving one life at a time. HOME / DONATE           donate       Fund Raising Programs Pay it Forward Scholarship Program Annual Partners in Giving Lifetime Partners in Giving Serenity Garden Brick Campaign Planned Giving/Endowments Youth and Adolescent Center   As we celebrate Keystone’s four decades of hope and healing, we stand in awe of our supporters, whose compassionate and tireless efforts to help the suffering, are the foundation upon which Keystone is built. We are the keepers of their torch and a beacon of hope for the future. Keystone has saved tens of thousands of lives, put families back together, and stopped the generational progression of the disease of addiction. We are proud of what we have accomplished, and eager to continue on the course we have set as area’s leader in comprehensive prevention and treatment services. To fulfill this bold vision, we need supporters like you to respond to our nation's number one healthcare problem, drug and alcohol addiction. With your support Keystone can continue to save lives, bring hope to those who have lost hope, and shape the future of addiction treatment for our community.                 HOME   |   TREATMENT   |   PREVENTION   |   LEARN   |   COMMUNITY ABOUT   |   DONATE   |   SERVICES   |  CONTACT

The goal of Prevention is to reduce alcohol and other drug problems through coordinated and committed community efforts. READ MORE What to do if you know someone with a substance abuse problem, understanding addiction, and other helpful information. READ MORE We welcome the involvement of past Keystone clients, and rely on your support to continue the success of helping others to experience the joy of recovery. READ MORE