- Lead Consultant, Cyberknife Radiosurgery at Apollo Cancer Centres, Bangalore.
- Member of National Academy of Medical Sciences- All India Institute of Medical Sciences, New Delhi.
- Member of the American Society of Therapeutic Radiation and Oncology (ASTRO)
- Member of American Society of Clinical Oncology (ASCO) and Association of Radiation Oncologists of India (AROI)
- Member of National Academy of Medical Sciences (MNAMS) and Member of Society of Neuro Oncology (SON)
- President for the Association of Radiation Oncologists of India (AROI)- Bengaluru chapter
- Joint Secretary for Bengaluru Oncology Group
- Member of Neuro Oncology of India
- Member of European Society of Medical Oncology (ESMO)
- Secretary of Neuro Oncology society, Bangalore.
- Secretary of Indian Association of Hyperthermia Oncology.