7.1
/10
Diane Pierce is a fictional character portrayed by LaTanya Richardson Jackson in the TV series Grey's Anatomy.
In the first episode they appeared in, titled None of Your Business (season 13), they were 67 years old.
They appear in 5 episodes out of a total of 430 aired so far

Diane Pierce

by LaTanya Richardson Jackson

character

Episodes5

  • 7.5
    /10

    None of Your Business
    episode S13.E12 february 2017
    Maggie's mother unexpectedly visits; Bailey is forced to make a tough decision when an attending won't work with Eliza; Stephanie gets involved in Owen and Amelia's drama.
  • 8
    /10

    'Till I Hear It from You
    episode S13.E17 march 2017
    Diane Pierce returns to Grey Sloan while Owen and Amelia collaborate on a trauma case.
  • 8.3
    /10

    Be Still, My Soul
    episode S13.E18 march 2017
    When Maggie's mom's health deteriorates, the doctors are at odds over how to treat her. Meanwhile, Richard comes to grips with Bailey's betrayal over the Residency Program.
  • 5.8
    /10

    The Makings of You
    episode S18.E12 march 2022
    Nick whisks Meredith away to his Minnesota cabin for a romantic weekend, leaving Winston and Maggie to care for Meredith's children. Meanwhile, Amelia and Kai grow closer.
  • 7.1
    /10

    Mama Who Bore Me
    episode S19.E15 april 2023
    With Levi's help, a patient celebrates a milestone; Jo processes a difficult diagnosis; Maggie and Winston decide their future.