A graduate of the Poznan University of Medical Sciences where he also obtained his doctorate dissetation. He participated in many training courses in orthopedics and traumatology in Poland and abroad. A specialist in orthopedics and traumatology. His medical interests primarily relate to the treatment of degenerative hip and knee joints, reconstructive joint procedures, hip arthroplasty, including resurfacing knee and ankle, and sports injuries. Waldemar Wozniak works, among others in the Department of Orthopedics and Traumatology, University of Medical Sciences, Department of Orthopaedics, Oncology and Traumatology, at the University of Medical Sciences in Poznan. He is a member of the Polish Medical Hockey Association Commission and the doctor of the Futsal Academy Club in Poznan. He belongs to the Polish Society of Orthopedics and Traumatology and the European Hip Society.