"Hmm, your memory should have come back. " Dan said, "Though some medicine may help. It could be some sort of shock that did that and from my looks you seem to be in otherwise good health." Dan said having focused on his skills, knowledge and experience as a doctor and his observations of the person.
"Though you do need some sort of name. Any sort of name you'd like to be called by, or should we pick one. Since I doubt you'd like being called hey you, or new guy." Dan said smiling in a good natured and lightly joking sort of manner.