Brad Weinberg is a managing partner at Providence Health Solutions LLC, a leading provider of team-based corporate wellness programs. The company grew out of a Shape Up RI, a statewide nonprofit that Weinberg and his fellow Brown Medical School student, Rajiv Kumar, founded in 2005 to help the state’s residents improve their health. Over the past three years, more than 20,000 people from across Rhode Island have participated, and a national version also has been launched.