<p>Professor Dr. Mustafa Cengiz</p> <p>Radiation Oncology Department, Hacettepe University</p> <p>Prof. Cengiz is a senior radiation oncologist with international training experience in France (Institute Gustave Roussy) and the United States (Washington University, Mallinckrodt Radiology Institute ). His clinical and research interests focus on head and neck cancers, stereotactic radiotherapy, and re-irradiation strategies. He is recognized as a pioneer in the application of stereotactic radiotherapy for recurrent head and neck tumors. Prof. Cengiz has published extensively and currently serves as an associate editor for two peer-reviewed journals.</p>