McLean Brook

A transitional, residential treatment program for individuals with substance use disorders

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Admission & Cost


People come to McLean Brook from across the United States and the world. We can help arrange admission from most domestic and international locations.

We look forward to speaking with you about the treatment opportunities at McLean Brook. Please contact our program director via phone at 781.647.0155 or email We hope to answer your call directly or will return your call /email within one business day.

Please note that McLean Brook is a transitional care program, therefore, prior treatment is required for admission. Those needing an initial 30-day residential drug and alcohol treatment program may benefit from McLean Fernside.


The total cost of treatment at The Brook depends on the patient's individual treatment program and the number of days required to complete the program. The minimum length of stay is 90 days with the daily cost of $665. This cost may increase with adjunctive treatments–for more information, please click here. Payment for the first 90 days is expected prior to admission to the program. As a self-pay program, McLean Brook does not accept insurance or directly assist with insurance reimbursement.

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