Hospital inpatient drug and alcohol rehabilitation for alcohol or drug addiction is occasionally necessary for individuals who are stricken with particular medical complications associated with their substance abuse, as does sometimes occur with specific types of drug or alcohol detox or for persons whose physical or mental state has been affected by their addiction. Hospital inpatient drug rehabilitation in Greenwich for drug or alcohol problems is often also required for individuals who who are diagnosed with co-occurring psychological disorders and will need thorough rehab services which might not be delivered in another rehabilitation. Individuals who want to get a medication assisted drug detoxification, which is often the circumstance with individuals who are addicted to opiates such as heroin and prescription narcotics, can also choose to take part in such rehabilitation in a Greenwich hospital inpatient drug detoxification facility.