Yup, they generally do. That's part of the reason I hope I can get a job back in academia, and have access to really good GIs.
I lurve Google:http://www.utmb.edu/gastroenterology/internet/index.htm
Oooh, and here's their IBD team:
http://www.utmb.edu/gastroenterology/internet/ClinicalServices/IBD.htm
It looks like you could participate in some studies!
Yep, Heather -- FG is pretty awesome.
My stepdaughter applied at Google, got a phone interview, passed the test and now has a face to face interview tomorrow! Hopefully she will be a Googlette. ;-)