My doctor told me that doing facial exercises was a waste of time & for "crazy people". according to him theres no benefit that comes from exercising facial muscles. Does anyone disagree...that face exercises do work? I kind of think muscle toning is good for stomach, arms, legs, etc so why not the face too?

I kind of think muscle toning is good for stomach, arms, legs, etc so why not the face too?
Exactly! And the face has 42 muscles or something close to that!

Some doctors are dismissive of anything they can't prescribe, but in fact there certainly are doctors who believe in facial exercise, whatever other doctors may say.

Some doctors are far too quick to dismiss things out of hand, for the simple reason that some (not all obviously) are always quick to dismiss anything that isn't to them mainstream medicine.