Bill Krivoshik, ex-Marsh & McLennan, becomes Time Warner chief...

Bill Krivoshik, ex-Marsh & McLennan, becomes Time Warner chief information officer, new position … Betty Ellen Berlamino, ex-WPIX-TV New York, becomes CBS TV stations senior vice president-sales, new position … Changes at ECI Telecom: Rafi Maor moves up to chairman, replaced by Shimon Bart, ex-Keter Plastic … Syniverse promotes Jeff Gordon to president-CEO, replacing Tony Holcombe, becoming vice chair … Jack Olson, ex-Adelphia, becomes Viamedia vice president-business development.