Joe McDonald, president and CEO of Catholic Health System in Buffalo, NY, will serve as 2017 council chairman of the AHA's Constituency Section for Health Care Systems. Steven Corwin, M.D., president and CEO of NewYork-Presbyterian in New York, is council chairman-elect and will become chair in 2018. The 20-person council represents AHA’s 250 health system members by participating in AHA’s advocacy, policy and resource development, with a particular focus on strategic opportunities from a health systems perspective. For more on the constituency section and council, see the AHA news release.