Gregg has been a fixture on WRTI since 2004. He has been the host of the morning drive show since 2012, and producer and anchor of The Philadelphia Orchestra In Concert broadcasts since 2013, joining the Orchestra in Hong Kong for the first-ever live international radio broadcasts from that island in 2016, and in Tel Aviv and Jerusalem for two historic broadcasts in 2018.
Before arriving in Philadelphia, Gregg was the national voice of live broadcasts of the New York Philharmonic, and produced and hosted intermission features at The Metropolitan Opera, while hosting the morning show at WQXR in NYC for many years.
Gregg also narrated the PBS special Pavarotti and the Italian Tenor, Classic Views video magazine, the feature film Royal Kalibur, and the documentary Montserrat Caballe, Beyond Music.
Gregg hosted live, national 9/11 tributes from Riverside Cathedral in New York, and Manhattan’s Pierpont Morgan Library, along with F. Murray Abraham and George Plimpton.
In addition to Hong Kong, Gregg has produced and hosted live broadcasts abroad from London, Venice, Vienna, Hamburg, Tel Aviv, Haifa, and Jerusalem.
Gregg Whiteside can be heard weekdays from 6 to 10 am. He is producer and host of The Philadelphia Orchestra in Concert broadcasts heard on Sundays from 1 to 3 pm. Sign up for Gregg's Sousalarm Club online! Fill out a brief form here.