Doctor, professor, habilitated doctor of medical sciences, vice rector for clinical and post-graduate education at the Medical University of Bialystok, head of the Department of Human Right Anatomy, specialist in pathomorphology. From the first years of medical studies he is passionate about pathomorphology. Diagnostic and scientific activity is related to the pathology and cytological diagnosis of tumors and thyroid diseases. Author of over 200 scientific papers. Currently focused on the research of proliferative processes and apoptosis in neoplastic and autoimmune thyroid disorders. He actively participates in scientific meetings of domestic and foreign societies. Co-founder of the Reference Committee for Epidemiology, Diagnostics and Treatment of Thyroid Cancer (currently Polish Endocrine Cancer Group). Despite the huge experience gained during training in international scientific centers, among others, in Basel, London, Cologne, Palermo, Edinburgh or Milan, he constantly tries to expand his medical knowledge. He believes that interdisciplinary scientific cooperation is the basis for new discoveries leading to the emergence of future breakthrough medical therapies.