Drug Rehabilitation Centers

My sister asked me this question because we are looking Winnie enter a detox, as it may come after months of intermittent fighting, he finally succumbed to the idea of being admitted to a rehabilitation center. The only condition is that he has asked to be admitted to a detoxification center in Newport Beach, California, because I felt that both Nicole Richie and Courtney Love have been admitted there. I do not know how to find, so ask for your help. Thank you very much.