When looking for a dentist, you have to remember that no one is perfect. Your personal needs and circumstances make the right dentist for you different from many other peoples. You will have to find a good balance between everything that has been discussed. You probably cannot afford the most expensive dentist out there, but you also probably don't need the most expensive dentist. There are many dentists out there who are perfectly qualified to care for your oral health. Just remember to stay informed about your health and to maintain an open-ended relationship with your dentist.