I'm so sorry to hear about your RN! I have a thing for dentists (my father was in the military and family and moved around but going to the dentist every 6 months was a constant) and remember when the one I was seeing before last decided to quit her practice and go back to school for advanced training. I knew her partner and liked her but loved my original dentist so it was very hard to feel both pleasure with having a dental appointment and sadness because "my" dentist was no longer there.