Marg Helgenberger born on 16 November 1958 in Fremont. She is a citizen of United States of America. Marg Helgenberger was educated at Northwestern University and Northwestern University School of Communication.
She is an American actress.
Marg Helgenberger has had one spouse: Alan Rosenberg.
Marg Helgenberger has worked as an actor, film actor, television actor and voice actor. She has has won Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series and Star on Hollywood Walk of Fame.
Her hair color is red hair.
She is also known as Mary Marg Helgenberger and Mary Margaret Helgenberger.