An exceptional doctor, surprisingly highly competent despite his young age. My cooperation with Dr Lassmann was excellent during the whole course of treatment. He is calm, empathic, communicative, and, above all, uniquely professional. He can create a really “Hollywood” smile. :) I highly recommend Dr Łukasz Lassmann to anyone looking for a good cosmetic dentist, but not only – he also treats problematic teeth at the highest level of performance.