

Derek and Meredith decide to have Maggie come over to their house for dinner, to get to know Maggie better. Later, when he comes to apologize for not being there as a father, Maggie corrects him and says he is not her father, she has adoptive parents she loves, and that she is only angry because of his dishonesty and making her look foolish and naive for weeks. After several weeks, Webber admits to Maggie that he is her father. Meredith gets flashes back to the time of her mother's crisis at five years old, and remembers being at a hospital and hearing a screaming baby. Meredith works with Alex Karev to decide whether Maggie is lying or if she is wrong. Meredith, in disbelief, points out that she would know that her mother would be pregnant when she was five years old, as Maggie is five years younger than her. After several arguments, Maggie tells Meredith that she is her half-sister. However, Meredith attempts to take charge and conflicts with her on a case. When Maggie identifies Meredith Grey, her half-sister, she attempts to bond with her. She stated that that's not why she took the job, but it's "a little bit" why she took the interview. She found out that she was dead, but got her name, and discovered that she was an amazing surgeon that worked at the Seattle Grace Hospital. Maggie explains that 2 years prior, she looked for her birth mom and needed to go to the court for the records. Throughout the eleventh season, Webber struggles to deal with the revelation and keeps it from Maggie.

Richard Webber is shocked by this, knowing he is her biological father. It is revealed in the season 10 finale " Fear (of the Unknown)" that Maggie's biological mother was Ellis Grey. Maggie, having finished high school and medical school early at 19, becomes head of her department at 27 years old. Cristina Yang interviews various different candidates to replace the head of her department in Cardiothoracic surgery. Maggie is introduced in the 23rd episode of the tenth season. ( February 2017) ( Learn how and when to remove this template message) Unsourced material may be challenged and removed. Please help improve this section by adding citations to reliable sources. She graduated from medical school at 19 and became the head of her department at the young age of 27 years old. Pierce has been described as "perky" and "chatty", as well as focusing mostly on her academic career rather than social life.
#Webber grey series
McCreary was upgraded to a series regular in the eleventh episode of the eleventh season. 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. The character was created by series producer Shonda Rhimes and is portrayed by actress Kelly McCreary from the tenth season's penultimate episode onwards. 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.
