Sea Mar Mt. Vernon Behavioral Health Clinic – Substance Use Disorder Services is a mental health clinic and addiction treatment center located at 1010 E College Way, Mount Vernon, WA 98273. The clinic provides essential services aimed at addressing substance use disorders in the community. Operating hours are Monday through Friday from 8 AM to 5 PM, and the center is closed on weekends. For more information, visit their website at seamar.org or call +13605428920.