Because I've been watching too much TV

My favorite TV show currently playing is Grey's Anatomy, which combines good writing, smart women characters, and some delicious soap-opera-y moments. However, I keep seeing the interns and doctors in the hospital library, pouring through books, and I keep wondering, where's the medical librarian? Surely a teaching hospital is a great place to find a McSmarty, search-savvy, helpful, and time-saving medical librarian character. Give him/her whatever personality quirks you like. I'd even settle for a guest appearance by Ms. Dewey.