Do all medical doctors such as the one at my general practitioner have a PhD?

Question

Do all medical doctors such as the one at my general practitioner have a PhD?

Answer 1

No.  Very few have both a medical degree (MD or DO) and a PhD.

Answer 2

No, most doctors are called "doctors" because of their medical degree: M.D. (Doctor of Medicine).  

Depending on where you live, most doctors either graduate from medical school without ANY other university degrees, or they may have an undergraduate degree (like BSc).

Relatively few have a Masters degree, and even fewer (<5%) have a PhD.  Those who have both a MD and a PhD tend to be involved in research, with little if any time spent seeing patients.

Answer 3

No they don't have a PH.D they can only have a M.D or DO

Answer 4

It is not true that you cannot be both a PhD and an MD, as stated earlier it is just not common