Avalon Progressive Care Clarkston, WA - Assisted Living Community size: Medium (11-25) Get Prices & Availability (800) 341-4753 Office Avalon Progressive Care is a grand assisted living community in Clarkston, Washington. It is within likable Asotin County which is part of the Evergreen State. + Read more Share this listing: Clarkston Senior Services Near Me None Listed Clarkston Senior Living Near Me