Doctor Ion Bogdan Codorean from "Monza" Hospital in Bucharest is a specialist in thoracic surgery. Thoracic surgery is a medical specialty that focuses on the diagnosis, treatment, and management of diseases and conditions affecting the organs within the thoracic cavity, which includes the chest and upper abdomen. This includes the heart, lungs, esophagus, trachea, diaphragm, and mediastinum.

Thoracic surgeons, like Doctor Ion Bogdan Codorean, are highly trained to perform surgical procedures on the thoracic organs. They diagnose and treat conditions such as lung cancer, esophageal cancer, mediastinal tumors, chest wall deformities, lung infections, pleural diseases, and conditions requiring thoracic organ transplantation.