Dr. O'Neill handled both my total knee replacements this past year and I couldn't be more pleased with the results. From the initial assessment with Dr. O'Neill, I could tell this was a highly experienced surgeon with a very warm and reassuring personality. I could feel he genuinely cared about my well-being. Every interaction since that initial assessment was very positive. The recovery process has been steady and relatively swift. Now that my second knee replacement was 3 months ago, I am beginning to again resume a more active lifestyle which I had put aside years ago, like enjoying playing golf pain-free or taking long walks with my wife. I highly recommend Dr. O'Neill to anyone thinking about total knee replacement surgery. My only regret is that I didn't see Dr. O'Neill years ago!