This was my first time to see Dr Kohn as I recently moved to the bay area and I have to say this is my favorite dentist and staff out of any I've ever gone to. Great people who definitely know what they are doing and make sure you're comfortable the entire time. I ended up getting a cavity filled the same day, which I always dread, but it was a piece of cake. No pain with quality work. And best of all, my teeth look amazing!