I know this is asked often... but can anyone recommend a *great* dentist for small children? I have a 3.5 year old son who will need a check-up and cleaning soon and judging by the way things went down on his very first appointment when he was 2.5, I need nothing short of a child whisperer for a dentist. Something close to Marietta/Cumberland area would be fantastic. Last but not least, I need a dentist that will not charge me an arm and leg so that they can go gallivanting around the world killing exotic animals. Thanks!