About Grand Lake Mental Health Center
Grand Lake Mental Health Center in Nowata, Oklahoma serves as the administrative hub of a regional behavioral health network offering integrated mental health and substance use treatment.
The organization provides addiction services and co-occurring disorders care across its broader system in northeastern and north central Oklahoma.
Its approach emphasizes whole-person care designed to support recovery and long-term wellness in rural and underserved communities.
Outpatient Flexibility
One of the program features is the outpatient treatment that allows clients to continue working, attending school or handling family obligations while receiving care.
This level may be ideal for those who do not require inpatient support and want to live at home while seeking treatment.
Addressing Additional Disorders
They offer support that targets other conditions through Integrated treatment for individuals managing both substance use and mental health conditions.
The programs are designed for adults, young adults, and older adults, including a dedicated young adult program and elderly substance abuse services.
Clients can expect proven therapies such as Cognitive behavioral therapy, Community Reinforcement Approach, Matrix Model and Living in Balance.
Staff members can help match individuals to the appropriate level of care within the broader network and review insurance, Medicaid, Medicare or self-pay options.





