Jordan Sullivan is the ex-wife of Dr. Cox with whom she currently lives with and is in a relationship. She was a board member of Sacred Heart Hospital before she stepped down to spend more time with her children Jack and Jennifer Dylan. She had a very indifferent attitude and can be very mean to other people (especially strangers) but once she tolerates people for long enough she decides to be friends with them. After getting a steady job at Sacred Heart Hospital, she opened up to the staff and made some good friends, especially with Carla and Elliot.