Traumatologist and orthopedist. Doctor of Medical Sciences, Professor of the Department of Traumatology and Orthopedics at RUDN University. He has completed multiple internships in Austria, Belgium, Great Britain, Germany, the Netherlands, Israel, Italy, Poland, the USA, France, and the Czech Republic. Main areas of expertise: Endoscopic surgical treatment of injuries and diseases of the knee, shoulder, elbow, ankle, and hip joints. Total knee and hip arthroplasty and corrective osteotomy of the proximal tibia for deformities. Development of hip and elbow arthroscopy, as well as the introduction of osteosynthesis technology for pelvic fractures.