Since I chose Dr. Harwood by reading the recommendations on this site, I owe the review.
I had my wisdom tooth extracted by Dr. Harwood recently (August 2005). It was an overall very good experience. I've been told that the surgery costs $600+ depending on the condition of the tooth. Mine was halfway out so it was an easy extraction, and he did charge only $325.
He is really nice and professional. His staff were friendly.
I would recommend him to anyone.