Mountainside Chelsea

Mountainside Treatment Center is a nationally acclaimed behavioral health network specializing in individualized alcohol and drug rehabilitation programs. Founded in 1998, the center operates from the conviction that recovery is possible for everyone and that genuine healing requires an approach as individual as each person. The practice combines clinical therapy, medical oversight, and wellness programming to treat the whole person, not just the presenting problem. Mountainside serves thousands of people through a data-driven approach that integrates traditional counseling and 12-step practices with holistic wellness therapies. The center is known for high client completion rates and employs dedicated case managers who remain involved between sessions, in moments of crisis, and beyond. Many of their clinicians, counselors, and case managers have personal recovery experience and serve as peer advocates.