My son is currently looking for a decent place in Vancouver to pursue a career in orthopedics. He has an interest in sports as well so I think it might just might be something up his alley. What I don't understand is his friend is about to drop out and pursue becoming a chiropractor. Is that even a considered a real doctor? Or is it more of those "herbal" doctors where you don't really need a formal education to get one. Thx!