Treatment Centers
Harrison and Feldhausen PC
2923 Olney Sandy Spring Road, Suite E · Olney, MD 20832
Services: Substance use treatment · Treatment for co-occurring substance use plus either serious mental illness (SMI) in adults and/or serious emotional disturbance (SED) in children
Verified Checked 01 Jul 2026 in person Naloxone available
Source: SAMHSA FindTreatment.gov