Dr John Francis Jansen recently (Aug 22, 2019) performed a Bone Marrow Biopsy on my mother at King’s Daughter Hospital in Frankfort, Ky. She was very apprehensive about the procedure prior to meeting him. He made her feel very comfortable with what was to be done and kept her informed as the procedure progressed. (She has told several people that his bedside manner is the best she has encountered) Although the procedure was a little uncomfortable it was no where near as bad as many had told her it would be. The same day she left the hospital she went to eat out and go to the grocery. Later she was a little sore, but it was nothing like what others had described. We appreciate his skill and bedside manner and would pick him again.