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Radiation Oncology

The Division of Radiation Oncology stands as a leading academic and clinical centre for cancer care in Africa - defined by innovation, excellence, and an unwavering commitment to equitable access.

Anchored at Charlotte Maxeke Johannesburg Academic Hospital and supported by a dynamic multi-site platform, the Division delivers high-quality, evidence-based radiotherapy to one of the largest oncology patient populations in the country. In a resource-constrained environment, we have emerged as a model of what is possible when clinical excellence is combined with strategic innovation.

Each year, the Division manages approximately 4,500–5,000 new oncology patients and delivers radiotherapy to around 4,000 patients, placing it among the highest-volume centres in the public sector . Through the adoption of advanced technologies and forward-thinking treatment paradigms - including IMRT, VMAT, stereotactic radiosurgery (SRS), stereotactic body radiotherapy (SBRT), and image-guided brachytherapy, we deliver care that is aligned with international best practice.

What distinguishes the Division is not only the scale of its service, but the philosophy that underpins it. We have pioneered pragmatic, high-impact innovations such as widespread hypofractionation, AI-assisted and remote radiotherapy planning, and workflow optimisation that have dramatically improved patient access and reduced treatment backlogs, without compromising quality.

Clinical services are delivered through four highly specialised units:

This structure ensures subspecialty expertise while maintaining seamless multidisciplinary integration through regular tumour boards and collaborative care pathways.

Leadership and Clinical Faculty

The Division is led by Prof. Duvern Ramiah, an internationally recognised leader in radiation oncology and global oncology innovation.

Consultant-led subspecialised units include:

  • Dr Faiza Mahomed – Head, Head & Neck Unit
  • Dr Maurice Mwale – Head, Breast & Lymphoma Unit
  • Dr Thanushree Naidoo – Head, Paediatric Radiation Oncology
  • Dr Himal Mistry – Head, Gynaecological Oncology Unit
  • Dr Gal Feller – Head, Gastrointestinal & Genitourinary Oncology Unit

Together, this team provides clinical leadership, drives academic excellence, and mentors the next generation of oncologists.

Training the Next Generation of Oncology Leaders

The Division hosts a highly regarded postgraduate training programme aligned with the Colleges of Medicine of South Africa. With a structured curriculum, intensive academic programme, and exposure to a high-volume, complex case mix, our registrars graduate as confident, globally competitive specialists.

Our academic environment is enriched by:

  • Weekly teaching programmes and planning tutorials
  • Multidisciplinary tumour boards
  • Strong examination performance and research output
Research, Innovation, and Global Impact

Our research programme is focused on addressing the most pressing challenges in oncology within the Global South. Key areas of focus include:

  • Hypofractionation and treatment efficiency
  • AI-enabled radiotherapy planning
  • Health systems and access to care
  • Outcomes research in high-burden cancers

With over 25 peer-reviewed publications in recent years and collaborations with leading institutions such as the University of Pennsylvania and MD Anderson, the Division is contributing meaningfully to global oncology discourse .

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