Originally Posted by dr_mhm
I have not taken the test yet but I would just go for "Hello Mr./Mrs. ABC, I'm Dr. XYZ and I'm the attending physician today (or the resident on call or whatever)."
As for the Ms or Mrs I guess initially it depends on age and if not you can also ask the patient how she would like to be addressed.
Hope this helps. Good luck!
ty.. I shall try that n ll update my feedback after I am done.