Crescent Moon Rehab Center Orange County LLC - Outpatient IOP Program is located in Fountain Valley, California to serve the entire Orange County area with drug & alcohol addiction treatment programs. We treat all substance abuse and mental health issues, providing detox to rehab & recovery with sober living. Levels of care include PHP, inpatient, outpatient & IOP programs for women and men. We specialize in dual diagnosis & codependency for all types of addiction including Meth, Opioids such as Heroin, Marijuana, Xanax, Cocaine as well as an excellent alcoholism treatment program. Experiential therapy is a core part of all our rehab programs and is effective in our goals for relapse prevention. We have a 24 hour helpline and online care.