Mousiolis Athanasios is an endocrinologist and a PhD candidate at the Medical School of Aristotle University of Thessaloniki, with a private practice in Thessaloniki. He is a graduate of the Medical School of the University of Ioannina, holding a postgraduate diploma specializing in Clinical Diabetology. He also completed his residency in Endocrinology at AHEPA University General Hospital. He has participated in Greek and European conferences with research papers and has been involved in research protocols, contributing numerous articles to international journals. Lastly, he specializes in diabetes, thyroid and parathyroid glands, and gestational diabetes.