Jayne Brook

Jayne Brook is an American actress, best known for her role as Dr. Diane Grad on the medical drama Chicago Hope. She was a series regular from the shows first to fifth season.

Brook was born Jane Anderson in Northbrook, Illinois. She graduated from Glenbrook North High School in 1978 at the age of 17. She then went on to attend Duke University on scholarship, earning a bachelors degree in 1982. Brook is married to actor and director John Terlesky. They have two daughters, Alexandra Sophia Terlesky and Annaliese Marie Terlesky.

Source: Wikipedia