Co-host of the nationally syndicated radio show The Bob & Tom Show, which has been one of America's highest-rated morning shows since 1995.
He graduated from Columbia University with a degree in Literature.
He was hospitalized for a week after breaking his right arm in a motorcycle accident in July 2009.
His sister is model Janet Griswold de Villeneuve.
He and Bob Kevoian are the co-hosts of The Bob & Tom Show.