Oregon Health & Science University will join forces with Legacy Health in a transaction that will reshape the Portland health care market, sources say. Many details of the deal are unknown. Neither Legacy nor OHSU officials would initially comment. Late Wednesday, OHSU issued a press release confirming the deal. Legacy, the largest hospital chain in Portland, has struggled financially, leading to recent speculation that its leaders might seek a merger or acquisition. Read more at the link in our bio. #legacyhealth #ohsu #hospitals #healthcare #oregon #theoregonian