S16E14Grey's Anatomy season 16 episode 14: A Diagnosis
Aired 20 February 202043 minRated TV-14
Where to watch Grey's Anatomy Season 16 in Australia
Grey's Anatomy season 16 is streaming in Australia on Disney+ (subscription, listed for the whole show).
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Availability checked 16 November 2026.
What happens in “A Diagnosis”
DeLuca is irritated after Meredith takes over his patient Suzanne whose symptoms continue to stump the doctors at Grey Sloan. Elsewhere in the hospital, Jackson, Owen and Jo work on a couple injured in a bear attack; and Levi is hurt when Nico doesn’t want him to meet his parents.
Episode summary: TMDB.
Before you watch
- It is episode 14 of 21 of season 16, so watch episodes 1 to 13 first.
- It runs about 43 minutes.
- Directed by Debbie Allen and Gregory T. Evans, written by Julie Wong.
- TMDB users rate it 8.7 out of 10 (7 votes).
Grey's Anatomy trailer
The official trailer for the series (no preview of this episode has been published).
Play video: Grey's Anatomy trailer
Cast and crew of this episode
- Directors
- Debbie AllenGregory T. Evans
- Writer
- Julie Wong
- Guest stars
- Richard Flood as Cormac HayesStefania Spampinato as Carina DeLucaAlex Landi as Nico KimJaicy Elliot as Taryn HelmKarri Aiken as Mary PowersSarah Rafferty as Suzanne BritlandNoah Alexander Gerry as Joey PhillipsDanielle Savre as Maya Bishop
Credits: TMDB.
More from Grey's Anatomy Season 16
Every episode of Season 16Grey's Anatomy episode guide
Episode names, air dates, runtimes, stills and ratings: TMDB. Air dates are the first broadcast anywhere; where it streams is our daily Australian check.