S.I. Barannik, V.P. Stus, M.V. Trofimov
The work is devoted to the scientific and analytical search and data recovery about the difficult life and creative activity of Professor Vladimir Nikolayevich Derevenko, leb-physician of the royal family, one of the founders of the urological school in Perm and Dnepropetrovsk. The courage and heroism of the military doctor, the resilience of the moral foundations of the personality and high professionalism helped him to overcome all the difficulties on the path of life. His life and professional activity is an example of honor and dignity in performing the professional duty of a doctor.