Within 10 months after the gastric bypass I have lost over 50 kg (from 140 kg to 85 kg)!!! Doctor Piotr Myśliwiec a real wonderworker, the impossible became possible! The doctorhas not only a deep knowledge and expertise, but also kind and matter-of-fact attitude towards patients. I am grateful tothe doctorfor the “second youth”. The only disadvantage was that I had to change all my clothes from the size XXXL to L!!! I wish you every success in your work and a lot of satisfied patients.