Keystone Substance Abuse Services

Keystone Substance Abuse Services Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Keystone Substance Abuse Services, 199 S Herlong Avenue, Rock Hill, SC.

Mission: To improve the quality of life for individuals and families by educating, treating, and providing support for those impacted by substance use

A non-profit organization serving as the Act 301 substance abuse authority in York County, SC

Substance use disorders affect people from all walks of life. Prevention can stop problems before they start. Find help:...
10/30/2025

Substance use disorders affect people from all walks of life. Prevention can stop problems before they start.
Find help: samhsa.gov/find-help

It's that time of year again! Remember to set your clocks back one hour this Sunday, November 2nd!
10/29/2025

It's that time of year again! Remember to set your clocks back one hour this Sunday, November 2nd!

10/28/2025

Communities that invest in prevention see results: lower rates of substance use, healthier families, and stronger communities. Thank you to the providers who work with boots on the ground to make a difference!

Happy Sunday! Your mental health matters. Start a self-care routine for the week ahead!
10/26/2025

Happy Sunday! Your mental health matters. Start a self-care routine for the week ahead!

🚨 Registration is NOW LIVE! 🚨The 7th Annual Detective Mike Doty Memorial Run is officially open for sign-ups! 🏃‍♀️💙🏃‍♂️J...
10/24/2025

🚨 Registration is NOW LIVE! 🚨

The 7th Annual Detective Mike Doty Memorial Run is officially open for sign-ups! 🏃‍♀️💙🏃‍♂️

Join us on May 16, 2026 at Winthrop Lake as we run, walk, and remember a hero who gave everything for his community. This isn’t just a race — it’s a movement.

🔗 Register now & be part of something bigger than the finish line: bit.ly/mikedoty26

In South Carolina, nearly 1 in 4 high schoolers say they regularly consume liquor, and 42% say it’s easy to get ma*****n...
10/23/2025

In South Carolina, nearly 1 in 4 high schoolers say they regularly consume liquor, and 42% say it’s easy to get ma*****na. Help us make a difference in the lives of youth by preventing experimentation and promoting positive habits.

🚨 BIG NEWS 🚨Race registration for the 7th Annual Detective Mike Doty Memorial Run goes LIVE this Friday — October 24th a...
10/22/2025

🚨 BIG NEWS 🚨
Race registration for the 7th Annual Detective Mike Doty Memorial Run goes LIVE this Friday — October 24th at 10am! bit.ly/mikedoty26

Join us on May 16, 2026 at beautiful Winthrop Lake for a powerful day of remembrance, resilience, and running for a cause that matters. 🏃‍♂️💙 Whether you’re walking, running, or cheering from the sidelines — your presence makes a difference.

💥 Sponsorships are also open! Support prevention, recovery, and community impact while getting your business in front of hundreds of runners and families. Visit bit.ly/dotysponsor26 for all the details!

📩 Have questions about the race or becoming a sponsor? Contact us Melaina Maturo, mmaturo@keystoneyork.org — she will be happy to help!

Let’s lace up for something bigger than the finish line.

10/22/2025

Prevention works. Decades of research and community-based programs show we can stop substance use before it starts by sharing the facts and establishing trust.

Early prevention is critical. Let's talk, listen, and act - because prevention is critical.
10/17/2025

Early prevention is critical. Let's talk, listen, and act - because prevention is critical.

Address

199 S Herlong Avenue
Rock Hill, SC
29732

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