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How Long Does IOP Last? Weeks, Hours, and Next Steps

Adults seated in a circle during an intensive outpatient group therapy session, with one man speaking as others listen.

Intensive outpatient programs (IOP) typically last from a few weeks to several months and usually involve nine or more hours of scheduled treatment each week. When the intensive phase ends, many participants move to standard outpatient care with fewer weekly appointments.

Alcohol Rehab in New Jersey: PHP, IOP & Outpatient Care

Two friends supporting each other at an alcoholism treatment facility.

Rolling Hills Recovery Center in Chester provides alcohol rehab in New Jersey through PHP, IOP, outpatient care, and dual diagnosis treatment. When medical detox is clinically indicated, the admissions team coordinates placement with a trusted provider before continued treatment begins.

Going to Rehab While Employed: Leave & Job Protections

Person at a work desk with their hands to their face, reflecting concerns about job security when entering addiction treatment.

FMLA may cover time away for treatment provided by a healthcare professional, but an absence caused by using the substance itself is treated differently. That distinction often determines whether leave is protected.

PHP vs. IOP in New Jersey: Which Is Right for You?

Second therapist office at Rolling Hills.

Both programs let participants live at home, and the practical difference is how much of the week treatment takes up. PHP involves more hours across more days, while IOP is built to fit around work, school, or caregiving.

What is a Drug and Alcohol Assessment?

Clinician holding a clipboard during a drug and alcohol assessment while a person sits with hands clasped across from them.

Most assessments take about 60 to 90 minutes and are completed by licensed clinicians such as counselors, social workers, or nurses. The conversation covers current use, health history, and everyday responsibilities.

Understanding Longer-Term Addiction Treatment

Rolling Hills Recovery Centers' clinical director, Laura Riley, and executive director, Mike Levy, reviewing outcome data.

A 90-day rehab program spans about three months of continuous treatment, often starting with detox or residential care and stepping down as stability improves. The longer timeline lets progress build over months rather than weeks.

When is a 90 Day Rehab Program Recommended?

Woman using a smartphone to look up when a 90 day rehab program may be recommended.

Repeated relapse, a co-occurring mental health condition, or an unstable home environment can each change what length of stay makes sense. This article looks at the situations where a 90 day residential program may be worth considering.