The various drug and alcohol abuse treatment services which are available to drug and alcohol addicted persons in Jennerstown can differ in several different ways. Some drug and alcohol abuse rehab services take place in a residential or inpatient location, where individuals reside for the duration of their treatment which offers a more conducive treatment environment. Others offer drug and alcohol abuse treatment services on an outpatient basis which allows for more flexibility, though outpatient programs may not be an appropriate alcohol and drug abuse treatment program for individuals in Jennerstown who are having difficulties with serious drug or alcohol addiction difficulties. Regardless of whether inpatient or outpatient alcohol and drug abuse rehabilitation programs are selected, there are varying amounts of time that people will be asked to remain in the alcohol and drug rehabilitation facility. For example, quite a few short-term programs provide programs for 4 weeks or less, while long-term programs will require at least a 3 month stay.