I found Dr. Ahn from my Met life site and I was able to schedule an appointment few hours after the call. The office was just few blocks away from my Midtown office. I have to say this is the best, high tech office I have ever seen in my life. Dr. Ahn showed my digital xray and one of my cavity with his oral camera which displayed on his LCD TV. He filled in a cavity with a tooth colored filling and followed with a 3 step cleaning with ended with Flouride polisher. I highly recommend Dr. Ahn and his staff for friendliness, professionalism and such modern office.