<Table> <Tr> <Th_colspan="2"> Maggie Pierce </Th> </Tr> <Tr> <Td_colspan="2"> Grey's Anatomy character </Td> </Tr> <Tr> <Td_colspan="2"> The season thirteen promotional photograph of Kelly McCreary as Dr. Maggie Pierce </Td> </Tr> <Tr> <Th> First appearance </Th> <Td> "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) </Td> </Tr> <Tr> <Th> Created by </Th> <Td> Shonda Rhimes </Td> </Tr> <Tr> <Th> Portrayed by </Th> <Td> Kelly McCreary </Td> </Tr> <Tr> <Th_colspan="2"> Information </Th> </Tr> <Tr> <Th> Gender </Th> <Td> Female </Td> </Tr> <Tr> <Th> Occupation </Th> <Td> Attending cardiothoracic surgeon at Grey Sloan Memorial Hospital </Td> </Tr> <Tr> <Th> Title </Th> <Td> Chief of Cardiothoracic Surgery M.D. F.A.C.S. </Td> </Tr> <Tr> <Th> Family </Th> <Td> Diane Pierce (adoptive mother, deceased) Bill Pierce (adoptive father) Ellis Grey (biological mother, deceased) Richard Webber (biological father) Meredith Grey (maternal half - sister) </Td> </Tr> <Tr> <Th> Significant other (s) </Th> <Td> Dean (ex-fiancé) Ethan Boyd Andrew DeLuca Jackson Avery </Td> </Tr> <Tr> <Th> Relatives </Th> <Td> Derek Shepherd (brother - in - law, deceased) Zola Grey Shepherd (niece) Bailey Shepherd (nephew) Ellis Shepherd (niece) </Td> </Tr> <Tr> <Th> Nationality </Th> <Td> American </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Maggie Pierce </Th> </Tr>

When does maggie come to grey's anatomy
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