Jack Riccardi has hosted midday, nighttime and special events talk shows for 550 KTSA since July 1999. Previously, he was midday talk host on WOAI-AM from 1994 to 1999, and afternoon drive talk host on WGY Albany from 1991 to 1994.

Jack's a native of Boston, magna cum laude graduate of Boston University with a degree in journalism, and worked in music radio in Boston and New England throughout the '80s. "Talkers" magazine annually lists him as of of "America's Most Influential Talk Show Hosts".