Grey's Anatomy Spoilers: Are the Mercy Westers finally leaving?

It seems as if ever since the Mercy Westers got to Seattle Grace, all us Grey fans have been looking forward to is their departure. Kristin dos Santos gives us the scoop on how long we can expect the Mercy Westers to stick around!

Mariah in Louisiana: I hate the new Mercy Westers. Please tell me they leave Grey’s Anatomy soon.
We can confirm that Nora Zehetner is still on the show as we speak, and we’re pretty sure the rest of the gang will be hanging around for a while as well. Sorry.

Source: Watch with Kristin