DEERFIELD, Ill. & SEATTLE--(BUSINESS WIRE)--Walgreens and Providence Health & Services today announced a strategic clinical collaboration aimed at coordinating patient care and improving patient access, which plans to bring up to 25 new retail clinics to Oregon and Washington. The clinics will be owned and operated by Providence and its affiliates, and become the first to open at Walgreens stores under a new collaborative services model. Providence Express Care at Walgreens, or Swedish Expr