Dr. Doolittle, aside from having a neat name, has a good practice. The office is typically quite punctual and runs smoothly and efficiently. The facility is clean and looks nice.
The hygienists are good, and the doctor is friendly.
However, as I have never had a cavity or any other oral hygiene problems, I can't say much about their more involved procedures...I've never had one!
On another note: It's annoying that they don't own the parking lot next to the building, so you have to park on the street.