Question: What episode did izzy leave grey's anatomy?
Disambiguated questions and answers: question: What episode did izzie leave grey's anatomy?
What episode and season did izzie leave grey's anatomy?
What episode number overall did izzie leave grey's anatomy?
answer: I Like You So Much Better When You're Naked
episode 12 season 6
114
Natural Questions answer: sixth season (from the Wikipedia article "Izzie Stevens")