Dr Rathna Devi is a senior consultant Radiation Oncologist with hands on Clinical Training from Ingall’s Cancer Care Centre, Chicago, USA. Dr Rathna has extensive experience in radiation oncology and has received special training in radiation oncology with expertise in brachytherapy procedures. She is also specialized in female cancers, cancer screening and Cyberknife, which is the only system in the world to treat tumors in the body with sub-millimeter accuracy. Other than radiation oncology practices, she is a member of many organizations like Association of Radiation Oncologists of India, ESTRO, CyberKnife Society, Association of Medical Physicist of India etc. She has published several papers in Journal of Nucletron, JCRT journal, JCDR journal etc.