how many years of college to be a cosmetology
So in all, if you go to undergrad that's 4yrs+ A masters degree  2-3yrs+ Depending on if you have a masters degree 4-6 yrs of  doctoral work   =about 10-12 yrs in school(+ 1yr for internship if you get a  doctorate in psychology) , if you go all the way for a doctorate.