She nearly stopped dead, her heart racing. She hadn't seen Dr. Moore since graduating. The last time they had spoken, she had asked him whether he would return to the hospital to work after a few years of teaching and recalled clearly that he'd been adamant he would remain at school. It was his chosen profession, one he'd long since decided not to abandon in favor of the more demanding pace of the hospital. He had assured her he would be teaching for the remainder of his life. Keeping students knowledgeable in new medicines as they were discovered was something of a calling for him, he'd explained.