Mirmont is dedicated to providing compassionate, quality treatment to all those affected by alcoholism, drug dependency and other mental health issues.

For more than two decades Mirmont Treatment Center has helped numerous people and their families begin the journey of recovery from alcoholism and drug dependency. Originally conceived to offer inpatient treatment for alcoholism, Mirmont now provides a comprehensive continuum of inpatient and outpatient services for people seeking help for chemical dependency, many of whom suffer from a co-occurring psychiatric disorder.

Mirmont Treatment Center is a non-profit, IRS Code 501(c)(3), behavioral healthcare facility located on 32 acres in rural Delaware County. Mirmont is dually licensed by the PA Department of Health's Division of Drug and Alcohol Programs (DDAP) and by the PA Department of Public Welfare’s Office of Mental Health and Substance Abuse Services (OMHSAS). In addition Mirmont is fully accredited by the Joint Commission on Accreditation of Healthcare Organizations (JCAHO). Mirmont is part of the Main Line Health System.