John Mentesana is the new GSM for Mt. Wilson Broadcasting’s Go Country 105, K-Mozart 1260, and KJAZZ 88.1 in Los Angeles. Mentesana joins Mt. Wilson from iHeart Media where he was a Senior AE for the past five years. Before that, Mentesana worked at Bonneville’s 100.3, The Sound, as GSM. He previously served as LSM at Power 106 in L.A. for five years and worked for an additional nine years as a Senior AE at KCBS-FM.
