How can one fight this fear?

First of all try to understand that the dentist does not want you to feel pain. Modern dentistry is developing ways and methods to make dental treatment painless. Modern technologies and anesthetic allow treating dental diseases fast and painlessly. Nowadays every dental clinic is willing to do everything for their patients. They can even help you to relax before the doctor starts treatment. There are no queues that make you sit and wait. You will have no time to feel nervous. Do not listen to all horror stories told by your friends. Probably they havent seen their dentist for a long time. Do not feel nervous. There is no sense to be afraid of dentists. The fact is that nowadays it is possible to treat teeth without pain. Finally, find out the ways and methods the clinic uses to reduce pain during dental treatment. Do not be afraid, treat your teeth in time and be healthy.