Oncology is the branch of medicine that focuses on the diagnosis, treatment, and prevention of cancer. It involves a multidisciplinary approach, including surgery, chemotherapy, radiation therapy, immunotherapy, and more. India is a preferred destination for cancer treatments because of advanced medical technologies along with very experienced doctors, cost-effective treatment packages, easy accessibility and convenience for medical care. Cancer treatments are intensive including medical management, surgical management and Radiation Therapies such as Chemotherapy, Proton Therapy, IGRT, IMRT, Immunotherapy, etc.