I would like to express my great gratitude to the doctors, nurses and attendants of the Department of Gastroenterology of Pavlova Street. I would like to note the very attentive, professional attitude towards patients of the department of Nina Alexandrovna Fadeeva, doctors Diana Sergeevna Filina, Yulia Alekseevna Makarova and express my great gratitude to them! Special thanks to the endoscopist Natalia Vidyaeva, an absolutely professional and attentive doctor! The energy and desire for absolute cleanliness of the cleaners of the Chernova N.V. and Chernova S.Y. department cannot but be admired.! Thank you so much to all of you! You give people health!