Field of work
Chair of Surgical Oncology
Prof. Dr. Rosen is involved in teaching the field of "Abdominal Surgery", with his main focus on the surgical treatment of oncological diseases. In the course of his academic career, Dr. Rosen has dealt with problems in the field of oncology of the mamma, but above all in the field of gastroenterology. He can look back on intensive activity as a visiting professor at
numerous institutions in Germany and abroad (Germany, Poland, Switzerland, Qatar, Dubai, etc.). A particular focus of his research is on improving the quality of life after surgical treatment of rectal cancer.