Mark has been at WBFO since 1981, serving as News Director from 1981 through 1986 and 1992 to 2010. He's a 1977 graduate of Saint Bonaventure University, where he received a BA in Journalism. He served as News Director and Station Manager of the campus station, WSBU. After graduation, Mark was hired as News Director of WMNS Radio in Olean.