Dr. Kroll is quite simply the best. He's been seeing different members of my family for the past 30 years and he is always on top of his game.
First and foremost, the staff that assisted me prior to my seeing Dr. Kroll were all wonderful. They took the time to explain my costs and how much my insurance would cover, as well as assisted in figuring out which option (glasses/contacts) would make more financial sense based on insurance coverage.
Let me just say that my eyes are terrible. To say that I'm blind without my lenses would be a dramatic understatement. That being said, I have to get special order contacts because my vision and astigmatism are so bad. Dr. Kroll ensures that my contacts are a perfect fit and that I can see as close to 20/20 as possible before he even thinks of ordering 6 or 12 months supply for me. He has gone through 3 or 4 different trial pairs for me in the past, and never once asked me to pay any additional fees.
There might be places in Vegas that you can get your eyes checked for cheaper, and there might be doctors who have practiced for longer than Dr. Kroll, but none of these businesses or individuals can match the level of personalization and comfort that Dr. Kroll offers each of his patients.