I would recommend you avoid Dr. Ehrlich. He is arrogant and made a night guard incorrectly, disregarded my input, and doubled the time of my appointment. His office tried to charge me an additional $250 for x-rays, even though I they quoted me x-rays that were half the cost. The doctor's wife was incredibly. She agreed that the staff took x-rays the price of which were not quoted to me, but did not agree that I should not pay for something I didn't ask for.
About Front Desk: Avoid this office. The doctor's wife runs the front desk and will try to get you to pay for procedures you didn't agree to.