Nathonea Dewstan is a nurse in the Department of Fictional Psychology. She was originally written by Boarder Nathonea, but has since passed more or less into NPCdom, free for use by anyone as long as they have Permission. It is polite to ask about it on the Board first, though. Given her strong reaction to encountering Faramir in the nurses' common room (she went "Glurgh!" and fell over backwards), she is probably not allowed to work with him.