It is not uncommon for men and women who are afflicted with a psychological issue to also be plagued by a co-occurring substance abuse disorder. In fact, it is more common than one would think and quite a few people presently in alcohol and drug rehabilitation centers in White Plains, New York may have psychological disorders which are often undiagnosed. Rehabilitation professionals at effective drug rehab centers in White Plains, New York know how to identify persons with co-occurring psychological and alcohol and drug abuse disorders so that both concerns can be simultaneously addressed while the person is in rehabilitation. Simply because both need to be addressed, the person must remain in rehabilitation until they are psychologically stable, not just abstinent.