Jayne Brook

Jayne Brook

Jayne Brook (born September 16, 1960) is an American actress, best known for her roles as Dr. Diane Grad on the medical drama Chicago Hope, as a series regular for five of the show's six seasons, and Mary Ann Mitchell on The District from 2000 to 2002. Between 2017 and 2019, Brook had a recurring ro...

Personal Info

Known ForActing

GenderFemale

BirthdateSeptember 16, 1960(65 years old)

Place of BirthNorthbrook, Illinois, USA

Jayne Brook

Jayne Brook (born September 16, 1960) is an American actress, best known for her roles as Dr. Diane Grad on the medical drama Chicago Hope, as a series regular for five of the show's six seasons, and Mary Ann Mitchell on The District from 2000 to 2002. Between 2017 and 2019, Brook had a recurring role as Starfleet Vice Admiral Katrina Cornwell in the series Star Trek: Discovery.

Star Trek: Discovery

as Admiral Katrina Cornwell

The Sweet Life

Revenge

as Loretta Deaton

Rizzoli & Isles

as Senator Valerie Bloomfield

Look at Me Again

Castle

as Claudia Peterson

Eli Stone

as Rebecca Green

Private Practice

as Dr. Meg Porter

Brothers and Sisters

as Bertha Wandell

Grey's Anatomy