Coventry House Assisted Living Othello, WA - Assisted Living Community size: Large (26-100) Get Prices & Availability (800) 341-4753 Office Coventry House Assisted Living is an engaging assisted living community in Othello, Washington. It is within fascinating Adams County which is part of the Evergreen State. + Read more Share this listing: Othello Senior Services Near Me None Listed Othello Senior Living Near Me