Dr. Nikolaos A Chrysanthakopoulos is a Dental and Oral Surgeon (DDSc) and certified Implant Surgeon with extensive expertise in oncology, oral and maxillofacial surgery, and healthcare education. He holds an MSc in Oncology with specialization in Clinical Oncology, Cytology, and Histopathology from the Medical School of the University of Athens and is currently pursuing a PhD in Oncology. He is a Resident in Maxillofacial and Oral Surgery at the 401 General Military Hospital of Athens and a sixth-year medical student at the University of Athens. Additionally, he is a registered nurse (RN) and serves as a Professor of Human Anatomy, Physiology, and Sports Medicine at the Public Institute of Vocational Training of Patra. His academic and clinical interests focus on oral oncology, maxillofacial surgery, implant dentistry, pathology, and medical education.