Northwest Substance Abuse Treatment Women and Children is located in Waynoka, Oklahoma, it provides long term drug rehab and substance abuse care with a primary focus on substance abuse treatment services Special programs available include programs for clients with hiv or aids, programs for gays and lesbians (lgbt), programs for pregnant and postpartum women, programs for women, residential beds are available for clients’ children, programs for addicted criminal justice clients, and programs for people with a dual diagnosis (co-occurring mental and substance abuse disorders).