Best Oncologist in Chennai Looking for the best oncology care in the city? Chennai is home to some of the most skilled and experienced specialists offering expert care and advanced treatments for cancer patients. Whether you require medical oncology, radiation therapy, pediatric care, or specialized surgical interventions, Chennai’s renowned oncologists are equipped with the latest technology and committed to providing compassionate, personalized treatment. If you are seeking the best radiation oncologist in Chennai, you’ll find a range of specialists who are recognized for their expertise in the latest radiation therapy techniques. These doctors use precision medicine to treat a wide range of cancers, ensuring the best outcomes with minimal side effects.
Who is an Oncologist?
An oncologist is a specialist who diagnoses, treats, and manages cancer. Their expertise spans medical treatments, surgery, and emotional support to help patients navigate their cancer journey. Oncologists play a vital role in creating personalized treatment plans and offering hope to patients and their families. In Chennai, the best oncologist in Chennai combines cutting-edge technology with a compassionate approach to care. Many of these experts work in renowned hospitals, making Chennai a top destination for cancer treatment across India and abroad. If you’re searching for the top oncologist in Chennai, the city offers world-class options.
Top 8 Oncologists in Chennai

Here’s a list of the top 10 oncologists in Chennai who have earned their reputation for excellence in cancer care:
1. Dr. Kavithendral
- Expertise: Advanced Surgical Oncology, Personalized Cancer Treatment Plans
- Experience: 4+ Years
Dr. Kavithendral, MBBS, MS, M.Ch, is a highly skilled oncologist recognized as the Best Oncology Doctor in Chennai. With over 4 years of experience, she specializes in advanced surgical oncology techniques and provides personalized treatment plans to meet each patient’s unique needs. Her dedication to offering the latest treatments combined with compassionate care ensures the best possible outcomes for her patients.

2. Dr. Arun Ramanan V
- Expertise: Medical Oncology, Radiotherapy, Patient-Centered Cancer Care
- Experience: 19+ Years
Dr. Arun Ramanan V, MBBS, MD (Radiotherapy), DM (Medical Oncology), is a seasoned oncologist with 19 years of experience in treating cancer patients. Known for his patient-centered approach, he combines cutting-edge cancer treatments with compassionate care. Recognized as one of the Best Oncology Doctors in Chennai, Dr. Ramanan is committed to providing the highest standards of medical attention for all cancer-related conditions.
3. Dr. T. Bharanidharan
- Expertise: Comprehensive Cancer Treatments, Advanced Oncology Techniques
- Experience: 20+ Years
Dr. T. Bharanidharan, MBBS, M.Ch (Oncology), is a renowned oncologist with over 20 years of experience in treating various cancers. Recognized as the Best Oncologist Doctor in Chennai, he excels in personalized care and innovative treatments to improve patients’ quality of life. With extensive expertise and a compassionate approach, Dr. Bharanidharan ensures exceptional outcomes for every patient he treats.the Best Oncologist Doctor in Chennai, he excels in personalized care and innovative treatments to improve patients’ quality of life. With extensive expertise and a compassionate approach, Dr. Bharanidharan ensures exceptional outcomes for every patient he treats.

4. Dr. Saravanan Periasamy
- Hospitals: VS Hospitals & SIMS Hospital, Vadapalani
- Expertise: Radiation Oncology
- Experience: 14+ Years
Dr. Saravanan is regarded as one of the best oncologist in Chennai, known for his precision in radiation therapy and expertise in treating a wide range of cancers, including gastrointestinal and head & neck cancers. A member of esteemed medical associations, he is recognized for his innovative treatments and accolades, such as the Best Oral Presentation at the National Surgical Oncology Conference. His contributions to oncology make him a highly respected figure in the field.
5. Dr. S. Usha
- Hospital: VS Hospitals
- Expertise: Radiation Oncology
- Experience: 27+ Years
Dr. S. Usha specializes in delivering radiation therapy, including brachytherapy for cancers like breast, gynecological, and colorectal cancers. With a strong focus on personalized care, she stays updated with the latest developments in oncology through national conferences.
6. Dr. Saritha Damodaran
- Expertise: Radiation Oncologist
- Experience: 25 Years
Dr. Saritha Damodaran is a seasoned Radiation Oncologist with over 25 years of overall clinical experience, including 14 years as a specialist in radiation therapy. She is known for her expertise in treating various cancers using advanced radiotherapy techniques and a compassionate, patient-first approach.
7. Dr. Sivaram Ganesamon
- Expertise: Surgical Oncologist
- Experience: 22 Years
With over 22 years of experience in the field of surgery and 16 years as a dedicated Surgical Oncologist, Dr. Sivaram Ganesamoni is known for his precision, planning, and patient-focused cancer care. He brings a thoughtful and disciplined approach to complex cancer cases, ensuring both medical and emotional support to patients and families.
8. Dr. V. Balasundaram
- Hospitals: VS Hospital, Rela Hospital, Dr. Kamakshi Memorial Hospital
- Expertise: Radiation Oncology
- Experience: 25+ Years
Dr. Balasundaram brings extensive expertise in radiation therapy techniques and serves as the President of the Association of Radiation Oncologists of India (Tamil Nadu & Puducherry Chapter).
Types of Oncologists
Cancer care involves various specialists, each focusing on specific aspects of treatment. Here are the main types of oncologists:
- Medical Oncologists: These doctors specialize in treating cancer using chemotherapy, immunotherapy, and targeted therapy. They oversee your overall cancer treatment and coordinate care across different specialists.
- Surgical Oncologists: Best oncology doctor Chennai, they perform surgeries to remove cancerous tumors and surrounding tissues. Their expertise is crucial in ensuring that cancer is effectively removed with minimal complications.
- Radiation Oncologists: Advanced radiation therapy techniques to target and destroy cancer cells while preserving healthy tissue. Consulting the best oncologist in Chennai for radiation therapy ensures precise and effective treatment.
- Hematologist-Oncologists: These specialists treat blood-related cancers, including leukemia and lymphoma, using therapies tailored to the unique nature of these diseases. For expert care in hematologic cancers, choosing the best oncologist in Chennai is key.
- Pediatric Oncologists: Focused on treating cancer in children, they offer gentle and effective care while addressing the emotional and physical needs of young patients. The best oncologist in Chennai will provide compassionate care tailored to pediatric patients.
Why Visit an Oncologist?
An oncologist is a medical expert dedicated to diagnosing, treating, and managing cancer throughout every stage of care—from initial detection to post-treatment monitoring.Consulting the best oncology doctor in Chennai ensures accurate evaluation and access to advanced therapies.
- Precise Diagnosis: Oncologists use scans, biopsies, and lab tests to identify and stage cancer.
- Personalized Treatment: The best oncologist in Chennai creates tailored plans based on your cancer type and health.
- Advanced Care Options: Access to modern treatments like immunotherapy and robotic surgery.
- Coordinated Support: Oncologists work with a team of specialists to manage care.
- Follow-Up and Prevention: Regular monitoring and risk assessments by the best oncology doctor in Chennai.
Procedures Performed by Oncologists
The best oncologist in Chennai is skilled in delivering a wide range of cancer treatments tailored to the patient’s specific condition.
- Chemotherapy
- Radiation Therapy – delivered by the best radiation oncologist in Chennai
- Immunotherapy
- Surgical Oncology
- Targeted Therapy
- Bone Marrow Transplantation
These are delivered under the care of the best oncologist in Chennai or top oncologist in Chennai, depending on patient needs.
Factors to Consider When Selecting an Oncologist
Selecting the right oncologist is a critical step in cancer care. Here’s what you should evaluate:
- Specialization: Choose an oncologist with expertise in your specific type of cancer, as their specialization ensures they are familiar with the latest treatments. A best oncologist in Chennai with a focused specialization can provide the most advanced and effective treatment options
- Experience and Credentials: Look for an oncologist with a proven track record of success, extensive experience, and qualifications from reputed institutions. The best oncologist doctor Chennai will have a long history of successful patient outcomes and hold credentials from prestigious medical organizations and hospitals
- Access to Advanced Treatments: Ensure the oncologist is associated with hospitals offering cutting-edge technology, clinical trials, and innovative treatment options.
- Location and Accessibility: Since cancer treatment often requires frequent visits, choosing a nearby facility reduces travel-related stress and time.
- Patient Testimonials: Reading reviews or hearing from past patients can give you confidence in your decision and insight into the doctor’s care approach.
When to Consult an Oncologist in Chennai?
Early consultation with an oncologist can significantly impact treatment outcomes. Consider visiting the best oncologist in Chennai if you experience any of the following symptoms:
- Unexplained Weight Loss or Fatigue: Sudden weight loss or persistent fatigue could be signs of an underlying issue that requires medical attention.
- Lumps or Swelling: Any lump, swelling, or unusual growth in the body should be examined to rule out cancer.
- Changes in Bowel or Bladder Habits: Persistent changes in these habits, such as blood in stool or urine, can be warning signs that need immediate attention.
- Unusual Bleeding or Discharge: Abnormal bleeding, whether from the skin or internal organs, should be promptly evaluated by a specialist.
Conclusion
Choosing the best oncologist in Chennai is a vital step in your cancer care journey. From experts like Dr. S. Subramanian to skilled radiation oncologists like Dr. Saravanan Periyasamy, Chennai offers world-class specialists. If you are looking for the top 10 oncologists in Chennai, these professionals stand out for their expertise and compassionate care. For more details or to schedule a consultation, contact one of these specialists today