Update: The service hours for the MHSADS Clinics have been temporarily adjusted to Monday-Friday, 8:30 a.m. - 5:00 p.m. due to staffing limitations.

The Loudoun County Department of Mental Health, Substance Abuse and Developmental Services (MHSADS) has two clinics that provide diagnostic and treatment services for Loudoun community members who are experiencing a mental health or substance use related issue. Both clinics offer such services as assessment, referral and resource information, mental health and substance use treatment and psychiatric services.

To receive resource and referral information or to schedule a first-time appointment, please call 703-771-5155.


MHSADS Clinic, Leesburg
102 Heritage Way NE
Suite 302
Leesburg, VA 20176

MHSADS Clinic, Sterling
21641 Ridgetop Circle
Suite 210
Sterling, VA 20166