Teen diagnoses her own disease in science class
cnn.com
cnn.com
Mexico has excellent health care for "rich people", where "rich" has a lower bar to entry than in the US. If you talk to Mexican-Americans, you will hear horror stories about how they had to go on a trip to Juarez or Tijuana to get proper treatment when the US system failed them — sometimes not soon enough. Costa Rica has lots of medical tourism. Argentina is world-famous for its medical care; we recently had a woman from New Zealand who stayed with us (via couchsurfing.com) while she got a bunch of dental work here. Thailand is becoming popular too. I don't know about Canada, but the care we got in the ER there was similar to what we would have gotten in the US (it was just a dislocated shoulder) but cost 10% as much.
It's a horrible genetic disease and only now are doctor's really starting to understand it - even now they are finding that there is a whole subset of diseases being lumped in as Crohn's.