Doctor Elliot Reid is a former attending physician alongside J.D. and Turk at Sacred Heart in Scrubs and is played by Sarah Chalke.  Elliot is very close with J.D. and has an off-and-on again relationship with J.D. throughout the series.  She has also dated several other characters including Sacred Heart doctor Keith Dudemesiter, to who she was engaged to and later broke off the engagement.

Elliot later went into private practice where she was able to make much more money, but still work at Sacred Heart but no longer have to respond to Dr. Cox or Dr. Kelso.

Elliot is extremely insecure and very socially awkward.  She, though is attractive, and slowly becoming more confident throughout the seasons.

Elliot Reid Quotes

Stop or I'll turn this church around!

Elliot

Elliot: I'm a little sick of the Turks.
Omar: Excuse me?
Elliot: Heh, not you, Omar. I love your people. I'm talking about their lovey-dovey crap.

Scrubs Quotes

Lady: Love your Hairmet.
J.D.: Love yours!

J.D.: Hey, Sean, you were right about me and my interns. I guess I owe you an apology.
Carla: Damn straight, you do! You know what your problem is, Bambi? You're-
Turk picks her up and carries her off.
Carla: Oh! Turk! Please? Just one more second? I need the rush! Please? I'm coming back for you!