Randomguy

If you opt to give the mouth guard a try, its just a matter of getting impressions made and sending it off to a lab to be made so having your dentist do that should be fine - you can still see the specialist but you might as well save money where you can.

Regarding the vision issues, my opthomologist referred me to the orthoptics clinic at the local hospital and I was prescribed prism lenses for my left eye convergence. The orthoptics clinic visits were covered by my provincial health care plan so all I ended up paying for was the glasses.