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

Elliot: No, Dr. Murray, I don't want any fries to go with this shake! I don't even know what that means!
Noelle: Excuse me, Dr. Reid?
Elliot: What? What!? You wanna ask me how many ceiling tiles I've counted this week? Or maybe you just wanna call me a name: Like "tramp" or "ho" or "slesident" - which, apparently, is half "slut" and half "resident".
Noelle: No...
Elliot: Then what is it, Noelle, what do you want?
Noelle: I just wanted to know where the G-Spot is.
Elliot: The what-spot?

J.D.'s Narration: I really missed living with Turk, but living with Elliot wasn't that bad.
Elliot: Hey, roomie! I'm having the girls from my yoga class over for drinks tonight. And F.Y.I., Tina, the tiny brunette, just got dumped - and she's looking for rebound sex! Honestly, how could I be a better roommate?
J.D.'s Narration: She could be half Turk and half Elliot.