I already informed the Nursing Staff and they said that the matter has been handled. Mom says he always wants to shake her hand and it scares her. But the man still worries my mother and often knocks at her door and has come into her room before. Everyone on the floor leaves their door open during the day but closes them at night. I have tried to tell her that he is just being friendly but it does worry me because he seems to be always watching her. What should I do now?