CMHSAS-SJC strives to continually maintain a comprehensive network of specialized services and supports are in place that are sufficient in amount, scope and duration to meet the needs of all eligible persons requiring specialty benefit mental health and substance use services.  CMHSAS-SJC reviews provider performance relative to Federal, State and local requirement, network expansion, cost reduction and quality improvement. The Southwest Michigan Behavior Health (SWMBH) maintains the Provider Network Directory of all the service providers within our 8 county region.  Please click here for a full list of our providers.