I work in an Iop program. I know they are all different but this is whay ours is like. Patients come in for either 4 or 5 hours a day 4 days a week (the difference in time each day is based on insurance requirements). The program is typically four weeks. Each patient is assigned a therapist while here. We have recreational therapists and nurses that conduct daily education groups in addition to the therapists. Most of the day is spent in group therapy but the is also one on one time. The patients also sees a psychiatrist or psych np about one a week for med management.