Lake-Osceola State Bank Address: 17222 Caberfae Hwy, Wellston, MI 49689 Phone: (231) 848-4126 Banks, Automated Teller Machines, Mortgage Brokers Other Businesses: West Central Rehabilitation at 14477 Caberfae Hwy, Wellston, MI 49689 Black Bear Inn at 13663 Caberfae Hwy, Wellston, MI 49689 Trail's Inn Motel at 20275 Caberfae Hwy, Wellston, MI 49689 Wellston Inn at 17204 6th St, Wellston, MI 49689