Dr. Natalia Szyrynska is an Assistant Professor at the Department of Histology and Embryology, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Poland. She began her career in an engineering and technical role (2016–2019) before transitioning to research and teaching in 2020. Dr. Szyrynska earned her PhD in 2019 and received a scholarship for young scientists. Her research focuses on the structure of the pineal gland across various animal species and the morphology of the gastrointestinal tract in birds and mammals, employing advanced volume electron microscopy techniques. To further her expertise, she attended international workshops (Germany, Belgium) and completed a research internship at the Electron Microscopy Unit of the University of Helsinki (Finland). An active researcher, she has managed one scientific project and contributed to several others. She teaches cell biology, histology, and embryology and has co-authored 37 original scientific papers, one popular science article, and 65 presentations at national and international conferences.