I found out my dental hygienist didn't return from maternity leave and more disappointing the dentist moved to AZ. I liked that office because of those two people, so it's time to find a new Dentist. I'm looking for a Dentist who is close in to PDX, has a positive and informative personality and knows how to numb a patient who doesn't respond easily to Novocain and normal numbing techniques. Recommendations?