A Senior Consultant Orthopaedic Surgeon, Associate Professor and Head of Arthroplasty Unit, Department of Orthopaedic and Traumatology at Faculty of Medicine, Universiti Kebangsaan Malaysia Medical Centre.
He is also a Consultant Orthopaedic Surgeon at UKM Specialist Centre and Research Fellow at Tissue Engineering Centre, PPUKM.
He was awarded Degree of Medicine at UKM in 1996 and Master of Orthopaedic Surgery at UKM in 2004.
As a surgeon, Dr Hamdan is experienced in managing Orthopaedic Surgical cases. He has published publications and research findings. His special interest is in arthroplasty.