Quote from clacy:
Typical moron who has never owned/managed a business and has no clue. Do yo think that in that $2k, there are some other costs associated besides just the "dentist's time"? Do dentists typically have a handful of people employed in the office? Do they pay rent? Do they have expenses for their employees (such as healthcare)? Do they have to play insurance premiums in case of litigation? Do they have expensive equipment in their office that needs to be paid off (x-rays, power tables, etc)?
You should really think through these things before posting.
2100 for 1 hour of work is indeed highway robbery.
rent for a small 1-person practice is 50000/year unless he practices in manhatten, so if you consider only the hours the office is open that works out to $22 for 1 hour. dental liability insurance is $25-50k annually. and so on...
do all the math and you'll find the total overhead for that 1 hour of work should be $300-400. the rest is profit for the dentist. congrats OP, you just gave $1700 to your dentist that he'll probably use to buy an aston martin.