Radoslaw Andrzej Kowalewski, Polish surgeon. Achievements include research in haemostatic properties of synthetic vascular grafts; vessel wall extracellular matrix composition. Scholar, Karolinska University, Stockholm, 1998. Member of Polish Society for Vascular Surgery (life), Association of Polish Surgeons (life), European Society for Vascular Surgery (life).
- Assistant, department vascular surgery and transplantology Medical University Bialystok, Poland, since 1996.