What doctor specialist requires less time in studies?

I want to know, that is there any doctor specialist that requires less time in all studies. For Ex. 4 years of undergrad. (bachelors), 4 years of medical school, and 4 years of residency.





All that will take so long to be a successful specialist. So what type of dr. specialist would require less time?|||4 years of undergrad, 4 years of med school, and 3 years of residency will get you to the basic doctor stage - GP. Any specialist training will take more time. The only way to cut down on that a bit is to enter a 6 or 7-year BS/MD program and do the BS and MD at the same time, but that saves you two years at most. The more training a specialist has, the more money they make.|||If you max out your credit hours every semester, and go to summer school you can cut about 1 year off. Less time is really not an option for doctors. There is way to much to learn, and when you get started you really don't want it to go any faster than it already is. Good luck.