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Dr. Gangadhar Vajrala  - Best  Consultant Radiation Oncologist in Hyderabad

Dr. Gangadhar Vajrala


Consultant Radiation Oncologist


Radiation oncology

Education and Qualifications

MBBS – Rangaraya Medical College, AP, India.

MD Radiation Oncology – Kasturba Medical College, Manipal, KA

Senior Residency – MNJIO & RCC, Hyderabad, TS

Senior Residency – KIMS Hospital, Hyderabad, TS

Modern techniques of Radiotherapy – Emory University Atlanta, USA

Masters in Public Health, USA

Clinical Research Administration, USA

Data Management in Clinical Trials and Special studies – Johns Hopkins University, MD, USA.


USMLE - ECFMG Certified (2004)

Team recognition award and Praise Card at LSUHSC, USA (2006)

University Fellowship and Scholarship EMU, USA (2008)

National Board of Public Health Examiners Certified, USA (2008)

Certificate Essentials of Palliative Care, IAPC (2014)

Clinical Expertise

External beam radiation therapies

2D Radiotherapy, 3D-Conformal RT, Intensity Modulated Radiotherapy (IMRT), Rapid Arc / Volumetric Modulated Arc Therapy (VMAT) on the VARIAN & ELEKTA Linear accelerators

Stereotactic Radiotherapy (SRS), Stereotactic Radio surgery (SRT), and Stereotactic Body Radiotherapy (SBRT).

Respiratory Position Management (RPM) – Gating using 4DCT scan, Deep inspiratory breath-hold (DIBH) technique

MRI and PET scan based RT planning

Image Guided Radiotherapy (IGRT) using KV-conebeam CT scan and ExacTrac with Brain Lab


HDR – Intracavitary and Interstitial brachytherapy

Research Interests

Malignant CNS tumors – role of newer molecules and novel techniques for improving the therapeutic benefit

Benign CNS tumors – dosimetric analysis and altered fractionation in treatment

Head and Neck Cancers – modern techniques for reducing long-term reactions

Esophageal Cancer – treatment outcomes evaluation

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