Nora comes to Grey Sloan when a routine operation at another hospital results in dangerous complications.
Her character will be introduced in the October 3 episode.
Season 21 ofGreys Anatomywill premiere September 26 on ABC.
Floriana LimaMatt Winkelmeyer/Getty Images
Lima most recently portrayed Darcy Cooper inA Million Little Things.
She also appeared on all six seasons as Maggie Sawyer inSupergirland portrayed psychiatrist Krista Dumont in NetflixsThe Punisher.
The Hollywood Reporter was first to report Limas casting.
