How many years do you have to go college if want be a diagnostic doctor?

To become a diagnostic doctor (which typically means a physician specializing in diagnostic radiology, neuroradiology, or another imaging specialty), you need to complete a significant amount of education:

* 4 years: Bachelor's degree (pre-med). While not always required, it's extremely common.

* 4 years: Medical school (MD or DO).

* 4-7 years: Residency in Diagnostic Radiology (or a related diagnostic specialty like Neuroradiology, Interventional Radiology, etc.). The length of the residency varies depending on the specialty.

Therefore, the total is typically 12-15 years of education and training after high school.