• Season 3 Episode 4
  • What I Am

  • Airdate:12.10.2006.

Addison doubts her abilities as a doctor, Cristina pushes Burke's rehabilitation, one of the interns suffers their own medical emergency, and Izzie receives the surprise of her life.

series regulars:

    Ellen Pompeo as Meredith Grey
    Patrick Dempsey as Derek Shepherd
    Sandra Oh as Cristina Yang
    Isaiah Washington as Preston Burke
    Katherine Heigl as Isobel "Izzie" Stevens
    Justin Chambers as Alex Karev
    T.R. Knight as George O'Malley
    Chandra Wilson as Miranda Bailey
    James Pickens, Jr. as Richard Webber
    Kate Walsh as Addison Shepherd
    Sara Ramirez as Callie Torres

written by:

Allan Heinberg

directed by:

Dan Lerner