For other people named Maggie Pierce, see Maggie Pierce (disambiguation).
Fictional character
Maggie Pierce
Grey's Anatomy character
The season thirteen promotional photograph of Kelly McCreary as Dr. Maggie Pierce
First appearance
"Everything I Try to Do, Nothing Seems to Turn Out Right" (10.23) May 8, 2014 (as guest star) "All I Could Do Was Cry" (11.11) February 12, 2015 (as series regular)
Last appearance
"Happily Ever After?" (19.20) May 18, 2023 (as series regular)
Created by
Shonda Rhimes
Portrayed by
Kelly McCreary
In-universe information
Full name
Margaret Pierce
Gender
Female
Title
Co-Chief of Cardiothoracic Surgery M.D. F.A.C.S.
Occupation
Attending cardiothoracic surgeon at Grey Sloan Memorial Hospital
Family
Bill Pierce (adoptive father)
Diane Pierce (adoptive mother, deceased)
Richard Webber (biological father)
Ellis Grey (biological mother; deceased)
Meredith Grey (half-sister)
Spouse
Winston Ndugu
(m. 2021; div. 2024)
Significant other
Dean (ex-fiancé) Andrew DeLuca (ex-boyfriend; deceased) Clive Johnson (ex-affair) Jackson Avery (ex-boyfriend) Ethan Boyd (ex-boyfriend)
Relatives
Zola Shepherd (niece)
Derek Bailey Shepherd (nephew)
Ellis Shepherd (niece)
Nationality
American
Margaret "Maggie" Pierce, M.D., F.A.C.S. is a fictional character from the American television medical drama Grey's Anatomy, which airs on the American Broadcasting Company (ABC) in the United States. The character was created by series producer Shonda Rhimes and is portrayed by actress Kelly McCreary from the tenth season's penultimate episode onwards. It is revealed in the season ten finale, Maggie's biological parents are Richard Webber (James Pickens Jr.) and Ellis Grey (Kate Burton), making her Meredith's half-sister. McCreary was upgraded to a series regular in the eleventh episode of the eleventh season.
Pierce has been described as "perky" and "chatty",[1] as well as focusing mostly on her academic career rather than social life. She graduated from medical school at 19 and became the head of her department at the young age of 27 years old.
^"'Grey's Anatomy': 11 Big Developments from the Season 11 Premiere". The Hollywood Reporter. 25 September 2014.
Margaret "Maggie" Pierce, M.D., F.A.C.S. is a fictional character from the American television medical drama Grey's Anatomy, which airs on the American...
best known for her role on the ABC drama series Grey's Anatomy as Dr. MaggiePierce, the half-sister of series protagonist Meredith Grey. She joined the...
characters of the series such as his wife Adele (Loretta Devine) and MaggiePierce, a hospital surgeon who is later revealed to be his daughter. Richard...
Margaret or MaggiePierce may refer to: Margaret Pierce, musician in The Pierces Margaret Pierce, see List of Brigham Young's wives Margaret Anne Pierce, see...
Grey-Sloan Memorial, he begins working there as an attending under MaggiePierce. At the hospital, he begins a romantic relationship with Meredith Grey...
Andrew ends up moving in with Arizona Robbins. He also briefly dates MaggiePierce, the Chief of Cardiothoracic Surgery, but breaks up with her out of...
without Cristina, she finds out she has a maternal half-sister named MaggiePierce (Kelly McCreary), who was given away for adoption by her mother right...
Crabapple..." "That's Crabtree." "Whatever." Others in the cast included MaggiePierce as wife Barbara, Cindy Eilbacher (the sister of Lisa Eilbacher) and...
self”, with her career, community, and support of sisters Meredith and MaggiePierce portrayed by Kelly McCreary. She said, ”She doesn't want or need to...
the board, including her seat. Alex is fired by Dr. Lebackes, when MaggiePierce accidentally reveals to him that Karev was thinking about leaving the...
Mary McCormack Lisa Elliot Chloe Daniels Kelly McCreary MaggiePierce Clare Tucker MaggiePierce Michael McGrady Stanley Singer AUSA Hobbs Thomas G. McMahon...
war effort. Roy Orbison as Johnny Banner Sammy Jackson as Steve Menlo MaggiePierce as Flo Chesnut Joan Freeman as Sue Chesnut Lyle Bettger as Charlie John...
Memorial Hospital, and the brother of Carina DeLuca. Kelly McCreary as Dr. MaggiePierce (guest seasons 2–3, 6): Co-Chief of Cardiothoracic Surgery at Grey Sloan...
Margalit Ruth "Maggie" Gyllenhaal (/ˈdʒɪlənhɔːl/ JIL-ən-hawl, Swedish: [ˈjʏ̂lːɛnˌhɑːl]; born November 16, 1977) is an American actress and filmmaker. Part...
Bailey Giacomo Gianniotti as Dr. Andrew DeLuca Kelly McCreary as Dr. MaggiePierce JoBeth Williams as Reggie Barbara Eve Harris as Ifeya Miller Jeffrey...
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