Cancer diagnosis is life-threatening – but with the right medical team, it becomes a battle that many people can win. Treatment of cancer is not a task of a single doctor but requires a complete multi-disciplinary team in which radiation oncologists play an active role. Radiation Oncologists are medical experts trained to treat cancer using the high-precision radiotherapy techniques. Today, India is home to many globally recognised radiation oncologists who combine cutting-edge expertise with deep compassion. Cancer treatment has come a long way in India, and radiation oncology is at the forefront of this transformation. From conventional radiotherapy to advanced techniques like CyberKnife, SBRT, IGRT, and brachytherapy — India is home to some of the most skilled radiation oncologists who combine technology, clinical expertise, and compassion to deliver world-class cancer care.
This blog highlights best radiation oncologists in India known for their experience, innovation, and patient-centric care, explains how radiation therapy works, and helps you understand how to choose the right specialist for yourself or a loved one.
List of Top Radiation Oncologists in India
Following is the list of top 10 radiation oncologists in India:
1. Dr. Shelley Hukku
Best Radiation Oncologist in Delhi, India | 43+ Years of Experience
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Chat on WhatsAppDr. S Hukku is one of the most senior and trusted Radiation Oncologists in India, with over 43 years of clinical expertise in treating complex and rare cancers. Currently at Sir Ganga Ram Hospital, New Delhi, Dr. Hukku is internationally recognized for pioneering Stereotactic Radiosurgery (SRS), Stereotactic Radiotherapy (SRT), and IMRT in India. His experience spans top institutions including BLK-MAX and Apollo Hospitals. He is especially renowned for treating brain tumors, head and neck cancers, prostate cancer, breast cancer, liver cancer, and other gastrointestinal and rare cancers using advanced radiation techniques such as IGRT, SBRT, HDR brachytherapy, and Proton Therapy. A fellow of international cancer institutes across the USA, UK, Germany, and Japan, Dr. Hukku brings global excellence to personalized, precision oncology. If you’re seeking the top cancer doctor in Delhi for radiation therapy, Dr. S Hukku is a name patients and professionals trust worldwide.
2. Dr. Tejinder Kataria
Top Radiation Oncologist in Gurgaon, India | Pioneer in Advanced Radiotherapy
Dr. Tejinder Kataria is one of India’s most respected Radiation Oncologists, with over 35 years of experience in advanced cancer care. She is currently the Chairperson of Radiation Oncology at Medanta – The Medicity, Gurgaon, and is acclaimed for introducing cutting-edge technologies like VMAT, IGRT, SBRT, SRS, and Integrated Brachytherapy Units in North India. Dr. Kataria specializes in treating a wide spectrum of cancers including brain tumors, breast cancer, lung cancer, pediatric malignancies, GI cancers, head & neck cancers, and rare skin cancers requiring TBI/TSET. With global training from the University of Leeds and Cambridge, she combines innovation with compassionate, patient-centered cancer care. Whether you need highly targeted radiation therapy or holistic cancer treatment, Dr. Tejinder Kataria is often regarded as the best cancer doctor in Gurgaon and a trusted name for international patients seeking premium oncology care in India.
3. Dr. Subodh Chandra Pande
Leading Radiation Oncologist in Gurgaon, India | Cyberknife Expert
Dr. Subodh Chandra Pande is a highly respected and experienced radiation oncologist based in Gurgaon, India, currently serving as the Chief of Radiation Oncology and Co-Chief of the Cyberknife Centre at Artemis Hospitals. With over four decades of clinical and teaching experience, Dr. Pande is known for his expertise in advanced cancer treatment techniques such as Image Guided Radiation Therapy (IGRT), stereotactic radiotherapy, and PET scan-based oncology protocols. After completing his MD in Radiotherapy from the prestigious AIIMS, New Delhi, he played a pivotal role in developing neuro-oncology and pediatric oncology services at Tata Memorial Hospital, Mumbai. He has also contributed significantly to oncology infrastructure development at Indraprastha Apollo Hospitals and Bhagwan Mahaveer Cancer Hospital, Jaipur. Dr. Pande specializes in the treatment of head and neck cancers, CNS tumors, prostate cancer, and childhood cancers, and is proficient in all modern teletherapy and brachytherapy procedures. A member of leading national and international oncology organizations, Dr. Pande is committed to delivering compassionate, cutting-edge cancer care in India.
4. Dr. Anil Kumar Anand
Top Radiation Oncologist in Gurgaon, India | 31+ Years of Experience
Dr. Anil Kumar Anand is a distinguished radiation oncologist at Fortis Memorial Research Institute (FMRI), Gurgaon, with over 31 years of expertise in treating complex and recurrent cancers. As the Senior Director and Head of Radiation Oncology, Dr. Anand is known for his precision-driven approach and deep expertise in cutting-edge technologies like SBRT (Stereotactic Body Radiation Therapy), IMRT, IGRT, and brachytherapy. He has specialized training from the USA and UK, including New York Hospital Medical Centre of Queens and Middlesex Hospital Medical School, London. His clinical focus includes head and neck cancers, brain tumors, breast, lung, GI, and prostate cancers. A pioneer in introducing SBRT for recurrent head and neck cancers in India, Dr. Anand is also an advisor to prestigious global organizations such as WHO and ICRO. With a patient-centric philosophy, he combines advanced radiation therapy with compassionate care, making him a trusted choice for both domestic and international patients seeking world-class cancer treatment in India. His patient-first approach is evident in his personalized treatment plans and commitment to minimizing side effects.
5. Dr. Shyam Kishore Shrivastava
Top Radiation Oncologist in Mumbai, India | 47+ Years of Experience
Dr. Shyam Kishore Shrivastava is one of India’s most experienced radiation oncologists, currently serving as Senior Consultant at Apollo Hospitals, Mumbai. With over 47 years of clinical experience, including 40 years as a specialist, Dr. Shrivastava is a pioneer in precision radiotherapy and a leading expert in treating brain tumors, gynecologic cancers, prostate cancer, and head and neck malignancies. He is known for his use of advanced technologies such as CyberKnife radiosurgery, stereotactic radiotherapy, and brachytherapy. A mentor, researcher, and global thought leader, Dr. Shrivastava has represented India at numerous international forums, including WHO, IAEA, and FIGO, and has received several lifetime achievement awards for his contribution to oncology. His patient-first philosophy blends technology with empathy, offering highly personalized treatment plans that ensure the best possible outcomes. With his unmatched expertise and a legacy of training India’s leading oncologists, Dr. Shrivastava remains a pillar of innovation and compassionate cancer care in India.
6. Dr. Bidhu Mohanti
Highly Distinguished Radiation Oncologist in Bhubaneswar, India | 38+ Years of Experience
Dr. Bidhu K Mohanti is a highly distinguished Radiation Oncologist with nearly four decades of extensive experience across clinical oncology, academics, research, and healthcare administration. Having garnered a wealth of knowledge from premier institutions like AIIMS (New Delhi) and PGIMER (Chandigarh), he has been instrumental in establishing state-of-the-art oncology departments both nationally (Fortis Gurgaon, Manipal Delhi, KIMS Bhubaneswar) and internationally (Royal Hospital, Muscat). His expertise spans advanced radiation techniques, multi-disciplinary cancer management, palliative care, and specialized treatment for GI, pediatric, hematologic, and head & neck cancers. A dedicated academician and researcher, he has significantly contributed to oncology literature and mentored numerous professionals, with notable awards like the Dr. J M Pinto Best Paper Award and international recognition from IAEA and the European Commission.
7. Dr. Kaustav Talapatra
Senior Director of Radiation Oncology in Mumbai, India | 22+ Years of Experience
Dr. Kaustav Talapatra is a highly experienced Radiation Oncologist, currently serving as Senior Director of Radiation Oncology at Nanavati Max Super Speciality Hospital, Mumbai, with over 22 years of experience. He previously served as National Head of Radiation Oncology for The Reliance Cancer Hospitals and as Director of the Varian International Clinical School for Stereotactic Radiosurgery, the first of its kind in South East Asia. Dr. Talapatra’s expertise lies in high-precision radiation and radiosurgery, particularly for gastrointestinal, lung, and head & neck cancers. A prolific researcher, he has authored 46 publications in key journals and delivered over 200 international and national presentations, demonstrating his commitment to advancing cancer care.
8. Dr. M S Belliappa
HOD and Lead Consultant Radiation Oncology in Bangalore, India | 30+ Years of Experience
Dr. M S Belliappa is a renowned radiation oncologist and the HOD and Lead Consultant in Radiation Oncology at Aster Hospitals, Bangalore, with over 30 years of experience in clinical oncology. He possesses vast experience in modern radiation therapy techniques, including IGRT, IMRT, VMAT, SRS, SBRT, and special techniques like TBI, TSET, ECRT, and DIBH, along with brachytherapy. Dr. Belliappa has a special interest in treating breast, head and neck, and gynecological cancers. He received advanced training in brachytherapy at Long Beach Memorial Medical Cancer Hospital, Los Angeles, and fellowships in high-precision radiotherapy from California Cancer Hospital, Fresno, and Heidelberg University, Germany. He is also CyberKnife certified from Stanford University and Mount Sinai Hospital, Philadelphia. Dr. Belliappa has published over 40 peer-reviewed studies and held leadership positions in national oncology associations, including President and Secretary of the AROI Karnataka Chapter.
9. Dr. Nalini Yadala
Senior Consultant Radiation Oncologist in Hyderabad, India | 31 Years of Experience
Dr. Y. Nalini is a Senior Consultant Radiation Oncologist at Yashoda Hospitals, Somajiguda, Hyderabad, bringing over 31 years of rich experience to her practice. She is a distinguished expert in advanced radiation techniques, including External Beam Radiotherapy (3DCRT, IMRT, VMAT), Stereotactic Radiosurgery (SRS), Stereotactic Body Radiotherapy (SBRT), and Image Guided Radio Therapy (IGRT). Dr. Nalini has a strong focus on breast cancer (hypofractionation, DIBH technique), gynecological cancers (IMRT, RapidArc, IGRT, Brachytherapy), and head and neck cancers (concurrent chemoradiotherapy, IMRT, IGRT, VMAT). She completed professional fellowships at MD Anderson Cancer Hospital, Houston (IGRT/IMRT) and The Royal Marsden Hospital, London (HDR Brachytherapy Quality Assurance). A prolific researcher, she has been a co-investigator and trial investigator in numerous national and international studies, making significant contributions to oncology research.
10. Dr. S. Jayalakshmi
Head of Radiation Oncology & CyberKnife Centre in Gurugram, India | 31+ Years of Experience
Dr. S. Jayalakshmi is a highly experienced Radiation Oncologist, serving as the Head of Radiation Oncology & CyberKnife Centre (Unit II) at Artemis Hospitals in Gurugram. With over 31 years of experience, she is renowned for her expertise in advanced radiation techniques, including SRS, SRT, IGRT, VMAT, 3DCRT, adaptive radiotherapy, and conventional radiotherapy and brachytherapy (HDR & LDR – Intracavitary, Intraluminal, Interstitial). After completing her MD from Christian Medical College, Vellore, and DNB in Radiation Oncology, she gained extensive training at AIIMS, Dharamshila Cancer Hospital, and Metro Hospitals before joining Artemis. Dr. Jayalakshmi further enhanced her skills with fellowships in 3DCRT & IMRT from the University of Bristol, and in IGRT, SRS, SRT from Yashoda Hospitals, Hyderabad, as well as CyberKnife SRS, SRT, and SBRT from Accuray International, USA. Her clinical focus includes head and neck and gynecological malignancies, and she is a life member of the Association of Radiation Oncologists of India (AROI).
Starting with what is Radiation Oncology and who are radiation oncologists?
Radiation oncology is a medical specialty that focuses on treating cancer using high-energy radiation. It either destroys the cancer cells or shrinks the tumor while minimizing harm to the nearby healthy tissues. It works by damaging the DNA inside cancer cells, preventing them from growing and dividing. Over time, these damaged cells die off, and the body naturally eliminates them.
There are various radiation therapy techniques ranging from external beam radiation (the most common form, where a machine directs radiation at the tumor from outside the body) to more advanced techniques like Intensity-Modulated Radiation Therapy (IMRT) and Image-Guided Radiation Therapy (IGRT), which deliver precise doses tailored to the tumor’s shape and location. Other cutting-edge therapies include Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT)—used for small, hard-to-reach tumors—and Proton Therapy, which targets tumors with extreme accuracy and minimal side effects.
More advanced radiation therapies for specific cancers include cyberknife, gamma knife, brachytherapy, and adaptive radiation therapy. These techniques required are highly precise and are performed by well trained radiation oncologists in India.
Radiation therapy is a vital part of a cancer treatment plan and hence, looking for the right radiation oncologist is highly crucial and must be a most thoughtful decision for the successful outcomes.
The Future of Radiation Oncology in India
India’s oncology landscape has evolved tremendously in the last few decades, with world-class hospitals, cutting-edge radiation therapy technologies, and globally trained specialists transforming cancer care outcomes. The field of radiation oncology continues to grow rapidly with innovations like Proton Therapy, Adaptive Radiotherapy, and AI-based treatment planning, ensuring higher precision and fewer side effects.
These top radiation oncologists in India not only bring decades of experience and global exposure but also lead the way in implementing these advanced technologies with compassion and clinical excellence. Whether it’s CyberKnife radiosurgery, SBRT, or brachytherapy, these experts demonstrate how India has become a trusted global destination for comprehensive cancer treatment.
If you or a loved one has been recently diagnosed with cancer, seeking the guidance of an experienced radiation oncologist in India can make a significant difference in treatment outcomes. Choosing a specialist who combines medical expertise, empathy, and advanced infrastructure ensures that your care journey is both effective and reassuring.
Conclusion
Radiation oncology in India stands at par with the world’s best, thanks to highly skilled doctors, modern infrastructure, and patient-centered care models. The top radiation oncologists in India — such as Dr. S. Hukku, Dr. Tejinder Kataria, Dr. Subodh Chandra Pande, Dr. Anil Kumar Anand, and Dr. Shyam Kishore Shrivastava — represent the pinnacle of excellence in cancer treatment and precision radiotherapy.
By choosing reputed specialists, patients can access the most advanced radiation therapy techniques, personalized treatment plans, and compassionate follow-up care that focuses not just on survival, but on quality of life.
In summary, the best radiation oncologist is not only defined by their credentials or technology but by their ability to listen, personalize, and empower patients throughout their cancer journey. India’s top oncologists continue to prove that with the right blend of science, skill, and empathy, cancer can indeed be conquered.
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