Maggie Pierce

Portrayed by Kelly McCreary

Episode Count
First Appearance
Last Appearance
"(Don't Fear) The Reaper"
Grey's Anatomy, 14x11
Margaret Pierce
Family Members
Ellis Grey - Biological Mother
Richard Webber (Biological Father)
Diane Pierce - Adoptive Mother
Bill Pierce - Adoptive Father
Meredith Grey - Half-Sister
Dr. Margaret "Maggie" Pierce is the surgical chief attending, specializing in cardiothoracic, at Grey Sloan Memorial Hospital.

Character HistoryEdit

Grey's Anatomy, Season 10Edit

Grey's Anatomy, Season 11Edit

Grey's Anatomy, Season 12Edit

Grey's Anatomy, Season 13Edit

Grey's Anatomy, Season 14Edit



Maggie's adoptive mother was diagnosed with breast cancer, after her mother and father get a divorce. She comes to Grey Sloan Hospital to have Jackson remove it. She tells Maggie that she is getting implants because she doesn't want her to worry about her. Her mother then got even worse and ended up dying.

Maggie's birth father is Richard Webber and her Birth mother is Ellis Grey, making her half-sisters with Meredith.

Romantic LifeEdit

Maggie dated Andrew Deluca for a while on the show. Their relationship went off and on for a while until Maggie finally decided to end it.

Maggie then started dating random people that she found on Tinder. While doing this she started to develop feelings for Jackson Avery, a fellow surgeon. They denied their feeling for each other since Richard, Maggie's birth-father, and Cathrine, Jackson's mother are married.

Maggie and Jackson started dating in season 14 and have been in a serious relationship ever since.



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