At Outpatient Mental Health Center - Frederick , we offer a wide variety of mental health and substance use services for people of all ages, all in one convenient location. We help children, adolescents, adults, and older adults address mental health and substance use problems and improve their quality of life, all within a safe and welcoming environment. Many of those we serve may be experiencing life challenges, relationship issues, behavioral issues with a child or teen, mental illness, and/or a substance use problem.