Ioannis Fragkioudakis is a PhD candidate in Periodontology and Dental Implant Biology at the Aristotle University of Thessaloniki. He holds a Master's degree (ranked 1st) and a Bachelor's degree in Dentistry from the same institution. His research focuses on peri-implantitis, with expertise in molecular biology, biomarkers, and genetic susceptibility studies. He has authored multiple peer-reviewed articles and received awards from the Balkan Society of Stomatology, the Dentistry Journal, and the Aristotle University of Thessaloniki. Ioannis has presented his work at national and international conferences and serves as an invited speaker on periodontal and peri-implant diseases. His interests include clinical research, personalized dentistry, and scientific education.