Why are there no medical drs in Grey Sloan? They are all surgeons. Don't medical drs usually diagnose the patient and then call the surgeons if they need surgery rather than surgeons turning up to see if it's a surgical case? I've seen other drs such as obgyn or dermatologists but what about general medical drs? Why no medical drs in the pit? Only surgeons. They don't even seem to be friends with other drs. Or have a consult where a dr explains that their patient might need surgery.
They even seem to treat people with colds and ultrasounds. Why would a surgeon intern be doing an ultrasound on a pregnant woman?
Is it an American thing?