Dr. J. R. Sathiyananthan is a distinguished Consultant Urologist at Pantai Hospital Kuala Lumpur, renowned for his specialized expertise in endourological surgery for stones and urological cancers, employing both open and laparoscopic techniques. His unique fellowship training in General and Uro-Oncology from Australia, coupled with prestigious academic awards like the Dr. S. G. Rajahram Gold Medal, underscores his commitment to comprehensive urological cancer management. He excels in procedures such as radical prostatectomy, cystectomy, and reconstructive urology, offering a patient-centered approach to conditions ranging from UTIs to urological trauma.