Cardinal Health (Dublin, OH) will acquire a 71 percent share of naviHealth (Brentwood, TN) for approximately $290 million. naviHealth is a privately held company that partners with health plans, health systems, and providers to manage the post-acute segment of the care continuum. naviHealth’s executive management team will continue to lead the naviHealth business. naviHealth’s principal investor, Welsh, Carson, Anderson & Stowe (New York, NY), along with management, will continue to have an ownership interest in the business. However, Cardinal stated in a release that it intends to acquire the entire business within four years, in accordance with a series of call/put rights during that period of time. Cardinal expects the transaction to close later this week.