JACKSONVILLE, Florida, Feb. 12 -- Nemours Foundation issued the following news release: The Nemours Children's Health System Board of Directors today announced the election of Robert G. Riney as its chair, effective immediately. Riney has served on the Nemours Foundation Board since 2006. He succeeds Brian Anderson who has been a Nemours board member for 13 years, serving as chair for the last three years. "Bob Riney possesses a remarkable combination of vast healthcare expertise and accomplis  more