<Tr> <Th> Spouse (s) </Th> <Td> John Terlesky (1996--present) </Td> </Tr> <Tr> <Th> Children </Th> <Td> </Td> </Tr> <P> Jayne Brook (born Jane Anderson, September 16, 1960) is an American actress, best known for her role as Dr. Diane Grad on the medical drama Chicago Hope, as a series regular for five of the show's six seasons . Since 2017, Brook currently has a recurring role as Starfleet Vice Admiral Katrina Cornwell in the series Star Trek: Discovery . </P> <P> Brook was born 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 bachelor's degree in 1982 . Brook is married to actor and director John Terlesky . They have two daughters, Alexandra Sophia and Annaliese Marie . </P>

Who plays admiral cornwell on star trek discovery