State Residential Centers and Secure Evaluation & Therapeutic Treatment (SETT)

​The Developmental Disabilities Administration oversees the operation of two State Residential Centers. The Holly Center in Salisbury, Maryland and the Potomac Center in Hagerstown, Maryland. Both State Residential Centers are responsible for the provision of services for people with intellectual disabilities. Individuals are admitted to the facility while working to integrate into least restrictive settings in the community.

The Secure Evaluation & Therapeutic Treatment (SETT) Program provides evaluation and assessment services, as well as active treatment to people with intellectual disabilities and court involvement within a secure and safe environment.

Holly Center Contact Information

Mae Esh, RN, MS
Chief Executive Officer

Telephone: (410) 572-6200
Fax: (410) 572-6390
Toll Free: (877) 4MD-3464
TDD Line: (800) 735-2258
926 Snow Hill Road
Salisbury, Maryland 21804

Potomac Center/SETT Contact Information

Holly C. Young, OTD, OTR/L
Chief Executive Officer

Telephone: (240) 313-3500
Fax: (240) 313-3507
Toll Free: (877) 4MD-3464
TDD Line: (800) 735-2258
1380 Marshall Street
Hagerstown, Maryland 21740

Potomac Center/SETT Webpage​