Which doctor/hospital show on TV is most like real life?

Between Scrubs, ER, House, the one with the funny Mc-Something last names, and others, which one gets it right, or at least close? I hear Scrubs does a pretty good job. Any doctors/nurses out there have an opinion? And not just in terms of diagnoses and the like, but relationships among surgeons and internists and nurses (and janitors if we’re talking about Scrubs), and such and such.