Two of Boston's top hospitals are shuffling around a top executive, with Dana-Farber Cancer Institute announcing that their new CFO will come from Brigham and Women's. Michael Reney has worked as senior vice president and CFO at Brigham and Women's Hospital for the last seven years, part of a 25-year-long career in health systems that also included roles at Massachusetts General Hospital, as well as at the Brigham and Mass General's parent institution, Partners HealthCare. Edward Benz Jr., Richard and Susan Smith Professor of Medicine at Dana-Farber Cancer Institute, is quoted.