Patient Portal. Call us. (360)-839-4532 Fax 855-598-3606. Mill Plain Vancouver. 12405 SE 2nd Cir, Vancouver 98684. Salmon Creek location (inside Legacy Salmon Creek Medical Center) 2101 NE 139th St, Suite #285, Vancouver 98686. Longview. 1700 Hudson St, Suite 202, Longview, WA 98632..