If the doctor were a Good and Reputable doctor, they would be treating All their patients with the utmost care and quality of professional care, no matter who is 'doctoring Who ' . Oh, by the way. I...
Yes you do as at 'that moment' it is his "title". Interestingly enough I happen to be both a doctor and a Doctor. I have a PhD which makes me a Doctor (big D) and I am, in England, a "doctor" as in...