1. Chair of Surgery №1, Faculty of Advanced Training and Professional Retraining, Kuban State Medical University; Research Institute – Ochapovsky Regional Clinical Hospital №1
2. Chair of Surgery №1, Faculty of Advanced Training and Professional Retraining, Kuban State Medical University; Chair of Oncology with the Course of Thoracic Surgery, Faculty of Advanced Training and Professional Retraining, Kuban State Medical University
3. Research Institute – Ochapovsky Regional Clinical Hospital №1