If you start a doctoral program without a MA/MS you will have to complete the MA program before you start the PhD program. The college will grant you the MA in the middle of your PhD program and then...
There are many types of doctors (medical, and non-medical). If you are referring to a doctor in terms a a physician, then read the following. It would take four years for the bachelor's degree with...
To be a doctor you need a PNBS.
It takes about 10 years in Canada..
a dr needs a degree in medicine from a reputable university - eg the University of Newcastle Australia