21.10.2021 I had a procedure-gastroscopy. My fear was boundless. I would like to express my gratitude to Dr. Zelenikin Sergey Anatolyevich and nurse Evgenia Lvovna Kasimova . Thank you very much for their high professionalism, kindness and understanding!The examination was clear, everything was done very carefully. During the study, doctors talked to me, supported me, patiently explained my actions. Everything turned out in full and without unnecessary stress. Low bow to you.