Roland Wesołowski, PhD, is an Assistant Professor in the Department of Medical Biology and Biochemistry, Faculty of Medicine, Collegium Medicum, Nicolaus Copernicus University in Toruń, Poland, and a senior laboratory diagnostician in the Department of Clinical Microbiology at University Hospital No. 1 in Bydgoszcz. He received his PhD in medical and health sciences in 2022 and is a certified specialist in laboratory medical parasitology. He completed postgraduate studies in molecular biology at Jagiellonian University and in law and management in healthcare at Bydgoszcz University of Science and Technology. His research interests include medical parasitology, parasitological and molecular diagnostics, microscopy, parasite culture, host–parasite interactions, and the implementation of standardized diagnostic workflows. He is a member of the Polish Society of Laboratory Diagnostics, the Polish Parasitological Society, and the Commission for Medical Parasitology of the National Chamber of Laboratory Diagnosticians.