P.O. Box 640, Forest Knolls, CA, 94933
Address: P.O. Box 640, Forest Knolls, CA, 94933
Phone: 415-488-0400
Website: https://www.serenityknolls.com
Contact Serenity Knolls Treatment Center directly at 415-488-0400, or call the SAMHSA National Helpline for free, confidential referrals 24/7.
SAMHSA Helpline: 1-800-662-HELP