Dr. Greshma Ashwin is a Consultant Radiation Oncologist at HCG Cancer Hospital, Hebbal, North Bangalore, specializing in precision radiation therapy and advanced cancer management. She has nearly a decade of experience in delivering evidence-based radiation treatments tailored to individual patient needs. Her expertise includes treating with advanced radiotherapy techniques such as IMRT, IGRT, VMAT, SBRT, SRS, and adaptive radiotherapy using MR LINAC and Tomotherapy allowing highly precise tumor targeting while minimizing radiation exposure to surrounding healthy tissues. Dr. Greshma manages a wide spectrum of malignancies including breast, head and neck, brain, lung, gastrointestinal, gynecological, and genitourinary cancers. She strongly believes in multidisciplinary cancer care and works closely with surgical and medical oncologists to develop personalized treatment plans that optimize outcomes and quality of life. Known for her compassionate approach and patient-centered communication, she strives to guide patients and families confidently through every stage of the cancer journey while utilizing the latest advances in radiation oncology.