Two Homeless guys told to wait by a guy claiming to be a doctor. (Not sure of Genre) Spoiler ahead.

[Kris]

Perhaps YA Horror or Realistic fiction (possibly short story)? Added a spoiler alert to the topic header.

Deborah, around what year did you read this story? A range of years is fine. This will help us narrow down the search.

[Kris]

OP (original poster) account is deleted. Moving to the "Now we'll never know" folder.