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

Sean! Sean! Okay... Look, I know you hate long-distance relationships, but six months is nothing! I mean, it'll be hard and we'd be going a long time without sex, but I can totally go that long without sex! Sean, I am a sex camel!

Elliot

Turk: Dude. With gift shop chick... did you ever 'ehn-ehn!'?
Carla: Turk! Elliot's right here!
Elliot: Why would I care?
Carla: I'm sorry. I guess, when I was passing by J.D.'s room the other night, he was telling a different Dr. Reid not to stop.
Turk: "Ohh! Dr. Reid!" Sweet!

Scrubs Quotes

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

Carla: This guy's sick.
J.D.: Thanks.