Guest House, Inc. is a non-profit, charitable organization dedicated to the treatment of Catholic priests, deacons, brothers, seminarians, and (since 1994) women religious who suffer from substance use disorders, process addictions, compulsive overeating and co-occurring mental, physical or medical disorders. Opened in 1956 in Lake Orion, Michigan, Guest House is recognized as the first North American provider of residential treatment programs for Catholic clergy, religious and seminarians. - Source: Wikipedia