YiDing Yu, MD. Chief Innovation Engineer of Atrius Health (Newton, Mass.). Although she is currently chief innovation engineer at Atrius Health, Dr. Yu does much more. She founded Twiage — a mobile technology company that enables hospitals to prioritize ambulances going to emergency departments — and currently serves as the company's CMO. She has also conducted research through the Doris Duke Charitable Foundation's Doris Duke International Clinical Research Fellowship program. Dr. Yu has earned substantial recognition for her work, including Johns Hopkins Medicine's 2013 Diane Becker Award and inclusion on Boston Business Journal's "40 Under 40" list in 2015.