WINSTON-SALEM, N.C. – Novant Health, a not-for-profit health care system serving the Carolinas, Virginia and Georgia, added three new members to the board of trustees: Lari Harding, Joia Johnson and John Lewis. Harding will replace Joia Johnson as chair of the Triad Region Board and will serve as an ex-officio, nonvoting member. Lewis will replace Joni Davis as chair of the Southern Piedmont Region Board and will serve as an ex-officio, nonvoting member.