Keystone Substance Abuse Services is a non-profit organization located at 199 S Herlong Ave, Rock Hill, SC 29732, specializing in addiction treatment and domestic abuse services. Our facility offers a range of rehabilitation programs designed to support individuals in their recovery journey. We are open Monday through Thursday from 8 AM to 9 PM and Friday from 8 AM to 4 PM. For more information, visit our website at keystoneyork.org or call us at +18033241800.
