While it may not seem that important, did you know that you can make sure that your dentist is a good Christian? As a Christian, you want to know that your money is supporting not just another Christian, but that it is also supporting Christian ministries beyond the service.
When you are looking for a dentist, check databases of Christian businesses such as The Christian Business Network and The Christian Business Referral Network. You will know that your money will also return to the Lord in the form of their tithes, charity work, and ministry.
Businesses listed in these databases must agree to the terms by saying that they worship the Lord, and as Christians believe that only those who are born again can enter the Kingdom of Heaven.
Also ask your friends and neighbors in your congregation. There are probably dentists worshipping alongside you who will welcome your business.