Surgeon, coloproctologist. He works with planned and emergency patients: planned and emergency surgery, oncology, laparoscopy, coloproctology. He performs resections of the colon, stomach, ligation of hemorrhoids, excision of anal fissures, surgery for chronic paraproctitis, epithelial coccygeal course, for acute intestinal obstruction, for knife wounds of the chest and abdomen, puncture and drainage of the pleural cavity, removal of benign lesions of the skin and subcutaneous lesion.