Christina Jewett, senior correspondent with the KHN enterprise team, covers end-of-life and acute care. She spent seven years with The Center for Investigative Reporting, where she worked with a partner and CNN on a series that uncovered widespread graft in Medicaid-funded drug rehab centers, spurring the closure of scores of centers and 11 arrests. She and colleagues won a George Polk Award for medical reporting, writing about a hospital chain that billed for an outsized rate of rare and lucrative ailments. She previously worked at ProPublica and the Sacramento Bee. She is a graduate of Indiana University.