Calabasas Comedian Robert Schimmel Hospitalized

Robert Schimmel, HBO comic and regular on Howard Stern’s radio program, has been involved in a car accident.

He is in an Arizona hospital and reported to be in grave condition. His 19 year-old daughter was hospitalized with moderate injuries and his 11 year-old son was uninjured in the crash.

According to TMZ.com, his daughter was driving on an Arizona highway and swerved to avoid another car, which caused her vehicle to roll over.