Dr. Reyes and his staff treated me wonderfully, it was ultra professional as well as warm and friendly. They took very good care for my comfort as well and were respectful of my time, for example instead of making me sit and wait the 30 minutes until my take-home rubber trays were ready they encouraged me to go shop, even though I hadn't paid them a thing yet. And most of all the results were great, I only had teeth whitening done once before, in the US, and Dr. Reyes achieved better results (despite my being 6 years older), with a much more personal touch, and at significantly less cost (albeit still not cheap I think it was well worth it). Location was just a bit hard to find at first, but actually quite convenient in the basement of Robinsons Galleria mall.