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This page lists 8 image-guided radiation therapy (igrt) doctors in Bengaluru, India. Review each doctor's experience, specialty and hospital, then contact our care team for help with the next step.
About Image-Guided Radiation Therapy (IGRT) doctors in Bengaluru, India
This directory is based on doctors currently listed in GAF Healthcare's registry. Clinical suitability varies by patient; a doctor should review your history and investigations before any treatment decision.
Image-Guided Radiation Therapy (IGRT) doctors
FeaturedDr. Anitha Gopinath
MBBS, MD — Radiation Oncology, DNB — Radiation Oncology
Senior Consultant — Radiation Oncology · Specialty: Radiation Oncologist
Apollo Hospitals, Bannerghatta Road Bengaluru, India18+ Years experience
Why consider this doctor?
- 18+ years of experience in Radiation Oncologist
- Senior Consultant, Radiation Oncology — Apollo Hospitals, Bannerghatta Road, Bengaluru — Present
- Consultant, Radiation Oncology — Apollo Specialty, Chennai — Prior to Bengaluru posting
Expertise & Procedures
- Intensity-Modulated Radiation Therapy (IMRT)
- Image-Guided Radiation Therapy (IGRT)
- 3D Conformal Radiotherapy
- Stereotactic Body Radiation Therapy (SBRT)
- Stereotactic Radiosurgery (SRS)
Radiation Oncologist Experience: 18+ YearsHospital Affiliation: Apollo Hospitals, Bannerghatta RoadHospital accreditation: JCI, NABH
Dr. Kalyani Premchandra
MBBS, MD, DNB
Consultant — Radiation Oncology · Specialty: Radiation Oncologist
Apollo Hospitals, Bannerghatta Road Bengaluru, India13+ Years experience
Why consider this doctor?
- 13+ years of experience in Radiation Oncologist
- Consultant, Radiation Oncology – Apollo Hospitals, Bannerghatta Road, Bengaluru, India (Present)
- Clinical expertise spanning 13+ years in comprehensive oncology and radiation therapy across multiple tumor types
Expertise & Procedures
- CyberKnife Radiosurgery
- Intensity-Modulated Radiation Therapy (IMRT)
- 3D Conformal Radiotherapy
- Stereotactic Body Radiation Therapy (SBRT)
- Image-Guided Radiation Therapy (IGRT)
Radiation Oncologist Experience: 13+ YearsHospital Affiliation: Apollo Hospitals, Bannerghatta RoadHospital accreditation: JCI, NABH
Dr. M Vinay Ural
MBBS, MD (Radiation Oncology), DMRT, DNB (Radiation Oncology), Clinical Training — Image-Guided Radiotherapy/IMRT
Senior Consultant — Radiation Oncology · Specialty: Radiation Oncologist
Apollo Hospitals, Bannerghatta Road Bengaluru, India22+ Years experience
Why consider this doctor?
- 22+ years of experience in Radiation Oncologist
- Senior Consultant, Radiation Oncology — Apollo Hospitals, Bannerghatta Road, Bengaluru, Present
- Specialist Radiation Oncologist — Apollo Hospitals, Bengaluru, (multiple years)
Expertise & Procedures
- Stereotactic Radiosurgery (SRS) for brain lesions
- Stereotactic Body Radiation Therapy (SBRT)
- Intensity-Modulated Radiation Therapy (IMRT)
- Image-Guided Radiation Therapy (IGRT)
- 3D Conformal Radiotherapy
Radiation Oncologist Experience: 22+ YearsHospital Affiliation: Apollo Hospitals, Bannerghatta RoadHospital accreditation: JCI, NABH
Dr. Mathangi J
MBBS, DMRT, DNB
Senior Consultant and In-Charge — Radiation Oncology · Specialty: Radiation Oncologist
Gleneagles Hospitals Bengaluru, India19+ Years experience
Why consider this doctor?
- 19+ years of experience in Radiation Oncologist
- Senior Consultant and In-Charge, Radiation Oncology Department, Gleneagles Hospitals, Bengaluru
- 19+ years of specialized clinical practice in radiation oncology and comprehensive cancer care
Expertise & Procedures
- Intensity-Modulated Radiation Therapy (IMRT)
- Brachytherapy (Internal Radiation Therapy)
- Stereotactic Body Radiation Therapy (SBRT)
- Stereotactic Radiosurgery (SRS)
- CyberKnife Radiosurgery
Radiation Oncologist Experience: 19+ YearsHospital Affiliation: Gleneagles HospitalsHospital accreditation: NABH, JCI
Dr. Natarajan V
MBBS, DNB (Radiation Oncology)
Consultant — Radiation Oncology · Specialty: Radiation Oncologist
Apollo Hospitals, Bannerghatta Road Bengaluru, India11+ Years experience
Why consider this doctor?
- 11+ years of experience in Radiation Oncologist
- Consultant, Radiation Oncology — Apollo Hospitals, Bannerghatta Road, Bengaluru, India (Present)
- Life Member, Association of Radiation Oncologists of India (AROI)
Expertise & Procedures
- 3D Conformal Radiotherapy (3D-CRT)
- Intensity-Modulated Radiation Therapy (IMRT)
- Image-Guided Radiation Therapy (IGRT)
- Stereotactic Body Radiation Therapy (SBRT)
- Stereotactic Radiosurgery (SRS)
Radiation Oncologist Experience: 11+ YearsHospital Affiliation: Apollo Hospitals, Bannerghatta RoadHospital accreditation: JCI, NABH
Dr. Rajeev G
MBBS, MS, MHA
Consultant — Radiation Oncology · Specialty: Radiation Oncologist
Apollo Hospitals, Bannerghatta Road Bengaluru, India15+ Years experience
Why consider this doctor?
- 15+ years of experience in Radiation Oncologist
- Consultant — Radiation Oncology, Apollo Hospitals, Bannerghatta Road, Bengaluru — Present
- Senior Resident, Radiation Oncology, (approximately 3 years of training in accredited programme)
Expertise & Procedures
- Intensity-Modulated Radiation Therapy (IMRT)
- 3D Conformal Radiotherapy
- Image-Guided Radiation Therapy (IGRT)
- Stereotactic Radiosurgery (SRS)
- Stereotactic Body Radiation Therapy (SBRT)
Radiation Oncologist Experience: 15+ YearsHospital Affiliation: Apollo Hospitals, Bannerghatta RoadHospital accreditation: JCI, NABH
Dr. Sridhar P S
DMRT, DNB, FRCR
Senior Consultant — Radiation Oncology · Specialty: Radiation Oncologist
Apollo Hospitals, Bannerghatta Road Bengaluru, India28+ Years experience
Why consider this doctor?
- 28+ years of experience in Radiation Oncologist
- Senior Consultant — Radiation Oncology, Apollo Hospitals, Bannerghatta Road, Bengaluru, Present
- Awarded International and Travelling Fellowship in Radiation Oncology, Association of Radiation Oncologists of India, 2003–2007
Expertise & Procedures
- Intensity-Modulated Radiation Therapy (IMRT)
- Image-Guided Radiation Therapy (IGRT)
- Stereotactic Radiosurgery (SRS)
- Stereotactic Body Radiation Therapy (SBRT)
- CyberKnife radiosurgery
Radiation Oncologist Experience: 28+ YearsHospital Affiliation: Apollo Hospitals, Bannerghatta RoadHospital accreditation: JCI, NABH
Dr. Vijay Bhasker L
MBBS, MD, DNB
Consultant — Radiation Oncology · Specialty: Radiation Oncologist
Apollo Hospitals, Bannerghatta Road Bengaluru, India20+ Years experience
Why consider this doctor?
- 20+ years of experience in Radiation Oncologist
- Consultant — Radiation Oncology, Apollo Hospitals, Bannerghatta Road, Bengaluru, India (Present)
- Consultant — Radiation Oncology, Cyto Centre of Oncology, Bengaluru, India
Expertise & Procedures
- Intensity-Modulated Radiation Therapy (IMRT)
- 3D Conformal Radiotherapy
- Image-Guided Radiation Therapy (IGRT)
- Stereotactic Body Radiation Therapy (SBRT)
- CyberKnife Radiosurgery
Radiation Oncologist Experience: 20+ YearsHospital Affiliation: Apollo Hospitals, Bannerghatta RoadHospital accreditation: JCI, NABH
Hospitals where these doctors practise
🇮🇳 Bangalore, IndiaStarting from$3,500
Apollo Hospital, Bannerghatta Road
Est. 2007
JCI — Joint Commission International accreditationNABH — National Accreditation Board for Hospitals & Healthcare Providers accreditation
Image-Guided Radiation Therapy (IGRT)Radiation OncologyCardiac SurgeryCardiology
7+
Doctors for Image-Guided Radiation Therapy (IGRT)
4.2
25 reviews
250+
Beds
19+
Years Since Founded
🇮🇳 Chennai, IndiaStarting from$3,500
Gleneagles Global Hospital
Est. 1999
NABH — National Accreditation Board for Hospitals & Healthcare Providers accreditationJCI — Joint Commission International accreditation
Image-Guided Radiation Therapy (IGRT)Radiation OncologyCardiac SurgeryCardiology
1+
Doctors for Image-Guided Radiation Therapy (IGRT)
4.7
112 reviews
1000+
Beds
27+
Years Since Founded
Why consider treatment in India?
Many international patients consider India for head and neck cancer treatment for several reasons, including:
More affordable estimates
Competitive indicative costs compared with many other countries, for similar clinical standards.
Internationally accredited hospitals
Hospitals experienced in treating international patients.
Experienced specialists
Doctors who regularly manage similar cases.
Care coordination support
A team to help with planning, medical translation and follow-up.
About the Procedure
What is Image-Guided Radiation Therapy (IGRT)?
Image-Guided Radiation Therapy (IGRT) is an advanced form of external beam radiotherapy that uses real-time imaging (CT, CBCT, or X-ray) during each treatment session to precisely target head and neck tumors while sparing surrounding healthy tissue such as salivary glands, spinal cord, and swallowing muscles. It is commonly used for cancers of the throat, larynx, tongue, tonsil, and nasopharynx, either as a primary treatment or after surgery/chemotherapy. IGRT improves accuracy over conventional radiotherapy, reducing side effects like dry mouth and swallowing difficulty.
Who may be considered?
Image-Guided Radiation Therapy (IGRT) may be considered after a qualified specialist reviews your reports and medical history. Suitability varies from person to person and must be assessed by your treating doctor.
How does it work?
Combines intensity-modulated radiotherapy (IMRT) with daily image guidance, delivered over 30-35 sessions across 6-7 weeks for maximum tumor control with organ preservation.
2 approaches available for this procedure:
IGRT with IMRT (Conventional Fractionation)
Most PopularCombines intensity-modulated radiotherapy (IMRT) with daily image guidance, delivered over 30-35 sessions across 6-7 weeks for maximum tumor control with organ preservation.
Comprehensive Investigations
Estimated cost: $400 - $900
Planning CT simulation with contrast, MRI/PET-CT for tumor mapping, CBC, kidney and liver function tests, dental evaluation and clearance, ECG, audiometry (baseline hearing test)
Treatment / Procedure Estimate
Estimated cost in India: $3,500 - $6,000
Stay in India
Pre-procedure stay (outside hospital): ~3-5 days
Hospitalisation: ~30-35 outpatient sessions (6-7 weeks)
Recovery period (outside hospital): ~2-4 weeks recommended
Total stay: approx 45-55 days
Usually Included in Hospital Package
- Consultation with radiation oncologist
- CT simulation and treatment planning
- Custom immobilization mask fabrication
- All 30-35 IGRT/IMRT treatment sessions
- Weekly on-treatment physician review
- Nursing and supportive care during treatment
Usually Not Included
- Concurrent chemotherapy drugs
- Long-term accommodation near hospital
- Feeding tube placement if required
- Post-treatment PET-CT follow-up scan
- Dental extractions prior to therapy
Recovery and follow-up
Most patients experience fatigue, skin irritation, and mild to moderate difficulty swallowing during and immediately after treatment, which typically improves gradually over 2-6 weeks; regular follow-up with imaging is scheduled at 6-12 weeks to assess treatment response.
Risks
Potential risks include dry mouth, taste changes, throat soreness, skin reactions in the treated area, and in some cases long-term effects such as fibrosis or thyroid dysfunction; the risk of damage to surrounding healthy tissue is significantly reduced compared to conventional radiotherapy due to precise image guidance.
Alternatives
Alternative approaches include conventional 3D-conformal radiotherapy (less precise), proton beam therapy (limited availability, higher cost), surgery alone for early-stage disease, or combined chemoradiation depending on cancer stage and location.
What we need to prepare a formal estimate
Share whatever you have — the care team will confirm the final checklist after reviewing your case.
Reports required
- Histopathology/biopsy report confirming head and neck cancer diagnosis
- Contrast-enhanced CT or MRI of head and neck
- PET-CT scan for staging (if available)
- Previous surgery or chemotherapy treatment summary
- Dental evaluation report
- Recent CBC and comprehensive metabolic panel
- ECG report
- List of current medications and comorbidities
Patient information needed
- Full name, age, and nationality
- Exact tumor site, stage, and histology
- Current symptoms including pain, swallowing, or breathing difficulty
- Prior cancer treatments (surgery, chemotherapy, radiation)
- Allergy history and known drug reactions
- Smoking, alcohol, and tobacco use history
- Nutritional status and weight changes
- Preferred travel dates and accompanying caregiver details
Costs shown are indicative planning estimates based on typical pricing across leading Indian hospitals. They are not a quote — actual pricing depends on your case complexity, hospital choice, and length of stay. Share your reports for a personalized estimate.
How this directory is built
Doctors are matched using the specialty, location, condition (Image-Guided Radiation Therapy (IGRT)) and procedure (Image-Guided Radiation Therapy (IGRT)) recorded in their profiles. Inclusion is not an endorsement and does not guarantee a treatment outcome.
Need help with the next step?
Share your needs with our care coordination team for information about doctors and hospitals.
Common questions
FAQs about Image-Guided Radiation Therapy (IGRT) in Bengaluru, India
What is Head and neck cancer?
Head and neck cancer refers to a broad category of malignant tumours that develop in the mucosal surfaces, glands, or soft tissues of the head and neck region, most commonly of squamous cell origin. The specific site, cell type, and extent of disease are critical factors that guide all subsequent decisions about care.
What are the symptoms and health risks of Head and neck cancer?
Common warning signs include a persistent sore throat or hoarseness, difficulty or pain when swallowing, a lump or swelling in the neck that does not resolve, unexplained weight loss, a non-healing sore in the mouth, changes in voice quality, or unilateral ear pain and hearing loss. Depending on the tumour location, patients may also experience nasal obstruction, nosebleeds, or facial numbness. These symptoms can overlap with many benign conditions, so their presence alone does not establish a cancer diagnosis and a formal clinical evaluation is always required.
How is Head and neck cancer diagnosed?
Diagnosis typically begins with a detailed history and a physical examination that includes flexible nasopharyngolaryngoscopy to visualise the upper airway and mucosal surfaces directly. Imaging studies — most commonly contrast-enhanced CT, MRI, and PET-CT — are used to define the extent of the primary tumour and to identify lymph node involvement or distant metastases. A tissue biopsy (which may be taken endoscopically or via fine-needle aspiration of a neck node) is necessary for histological confirmation, and tumours are staged using the AJCC/TNM system (Stage I–IV), with HPV or EBV status also recorded where relevant, as this influences prognosis and treatment planning.
How is Head and neck cancer treated?
Treatment is highly individualised and depends on the tumour site, histological type, TNM stage, HPV/EBV status, and the patient's overall health and functional priorities. Early-stage disease (Stage I–II) may be managed with surgery alone, or with definitive radiation therapy alone, while locally advanced disease (Stage III–IVB) typically requires combined-modality treatment such as concurrent chemoradiation — often delivered using Intensity-Modulated Radiation Therapy (IMRT) and Image-Guided Radiation Therapy (IGRT) to maximise precision and reduce dose to surrounding structures. The appropriate combination and sequence of treatments is determined through individual assessment by a qualified specialist team.
Can Head and neck cancer be treated without a procedure?
Non-surgical pathways are a well-established and often preferred option for many head and neck cancers, particularly those of the oropharynx, nasopharynx, and larynx, where organ preservation is a clinical priority. Definitive chemoradiation using advanced techniques such as IMRT and IGRT can achieve disease control comparable to surgery for appropriately selected patients while preserving swallowing and speech function. Systemic therapies including platinum-based chemotherapy, targeted agents such as cetuximab, and — in recurrent or metastatic disease — immune checkpoint inhibitors may also be incorporated into the treatment plan based on individual clinical assessment.
When is Image-Guided Radiation Therapy (IGRT) considered for Head and neck cancer?
Image-Guided Radiation Therapy (IGRT) may be considered only when it is appropriate for the confirmed diagnosis and the expected benefit outweighs the individual risks. The decision may depend on symptom severity, investigation results, previous treatment, overall health and the patient's goals. A specialist should discuss alternatives and recovery before any procedure is planned.
Which doctor treats Head and neck cancer?
Head and neck cancers are evaluated and managed by a multidisciplinary team that typically includes a head and neck surgical oncologist (or otolaryngologist with oncology subspecialty training), a radiation oncologist, and a medical oncologist. Additional specialists such as a maxillofacial surgeon, speech-language pathologist, dietitian, and dental oncologist often contribute to comprehensive care, particularly when organ-preserving or reconstructive approaches are planned.
How do I choose a doctor for Head and neck cancer?
When comparing providers, look for a centre with a dedicated head and neck multidisciplinary tumour board, a radiation oncology team experienced in IMRT and IGRT for mucosal head and neck cancers, and clear pathways for rehabilitation support — including swallowing therapy and nutritional management — throughout and after treatment. Asking about case volume for your specific tumour site, access to HPV/EBV molecular testing, and the availability of reconstructive surgery and dental oncology services will help you make a better-informed comparison.
What documents do international patients need to share for a medical evaluation?
Share a concise medical summary, symptom timeline, previous diagnoses, investigation and imaging reports, procedure or biopsy reports where relevant, current medicines, allergies and related treatment records. Provide clear copies with translations when needed. The reviewing doctor may request additional information before giving an opinion.
How does GAF Healthcare help international patients plan treatment in India?
Our care coordination team can review the initial information, help identify suitable doctors and hospitals, request a medical opinion where available, explain next steps and indicative cost information, and support practical planning before travel. A remote opinion does not replace an in-person examination or emergency care.