Specialised Radiation Oncology Care
Focused cancer care with treatment planned around individual clinical needs.
I’m Dr. S. Narendran, M.D. (Radiation Oncology), a Consultant Radiation Oncologist committed to providing precise, evidence-based and personalised cancer care.
I combine modern radiation techniques with thoughtful treatment planning, clear communication and compassionate support throughout the treatment journey.
Radiation Oncology | Cancer Care

Focused cancer care with treatment planned around individual clinical needs.
Treatment decisions guided by diagnosis, disease stage, clinical evidence and individual patient factors.
Trained in 3D-CRT, IMRT, VMAT, SRS, SRT, SBRT and HDR Brachytherapy.
Clear communication, thoughtful planning and compassionate support throughout treatment.

My journey in medicine began at Government Theni Medical College, where I completed my M.B.B.S. I later pursued postgraduate training in Radiation Oncology at Cancer Institute (WIA), Adyar, Chennai.
Today, I care for patients with different types of cancer, with particular clinical interests in breast, cervical, and head & neck cancers. I’m trained in conventional and advanced radiation techniques, including 3D-CRT, IMRT, VMAT, SRS, SRT, SBRT and HDR Brachytherapy.
Training in Pain and Palliative Care has further shaped the way I approach cancer care, with attention not only to treatment, but also to comfort, communication and quality of life.
If you would like to discuss your diagnosis, understand your treatment options or seek an oncology opinion, request an appointment for an in-person or online consultation.
Government Theni Medical College
Clinical care, public health programmes and screening initiatives.
Postgraduate training at Cancer Institute (WIA), Adyar, Chennai.
Continuing clinical care, academics and professional development in oncology.
I’m trained in conventional and advanced radiation therapy techniques. The appropriate treatment approach is selected based on the diagnosis, location and stage of disease, treatment goals and individual clinical requirements.
3D Conformal Radiation Therapy
Intensity-Modulated Radiation Therapy
Volumetric Modulated Arc Therapy
Stereotactic Radiosurgery
Stereotactic Radiotherapy
Stereotactic Body Radiation Therapy
High-Dose-Rate Brachytherapy
HDR Brachytherapy is an important area of my clinical practice, with particular experience in its use for cervical and selected head & neck cancers.
Treatment is carefully planned according to the cancer type, location, stage and individual clinical requirements.
Learn About HDR BrachytherapyI believe cancer care extends beyond radiation therapy alone. Depending on each patient’s needs, care may involve collaboration across different areas of oncology and supportive care.

Some cancers can be cured, especially when detected early. Your outlook depends on the type, stage and response to treatment.
Cancer itself is not contagious and cannot be passed through everyday contact or sharing food.
Some cancers have an inherited risk, while many do not. Family history helps guide screening and genetic counselling.
Treatment may include surgery, radiation therapy, chemotherapy, immunotherapy, targeted therapy or a combination tailored to the diagnosis.
Screening can find certain cancers or precancerous changes before symptoms appear, when treatment may be more effective.
Precision, Evidence, Compassion
Every cancer journey is different. A consultation can help you better understand your diagnosis, available treatment options and the next steps in care.