Kotary and Kotary is a well-oiled machine when it comes to dentistry. If you like a more familiar feel, than this may not be your place. Otherwise, I think you will find K&K to be efficient and effective.
The lobby area is very comfortable, complete with a fireplace, couches, rocking chair, and lots of magazines. There is a lot of staff at the front desk, so you won't need to wait long to sign in. There are also many hygienists so you usually won't need to wait long for a cleaning after you check in. They have a very clean "operating" area, so you can feel comfortable there. The one thing which is a little troublesome is that there is little privacy. The operating area does not have separate private rooms, instead there are just room dividers, so you can hear what is going on with other patients. But since you are having your teeth scraped and buffed, you probably won't notice. The staff is professional and courteous.