About Nuclear Med

Nuclear Med's world-class team ably supports Dr Greta Lange, Dr Christa Zinn and Dr Florette Reyneke. Drs Lange, Zinn and Reyneke are highly specialised diagnostic physicians, specialising in the field of molecular imaging and therapy. Molecular images are non-invasive, safe and painless. Nuclear medicine is used to diagnose and manage the treatment of cancer, heart disease, brain disorders such as Alzheimer’s and Parkinson’s disease, gastrointestinal disorders, lung disorders, bone disorders, kidney and thyroid disorders, and more.

How to book

Patients will need to be referred to Nuclear Med by a referring doctor. Patients must select the specific scan/study required by their referring doctor and book an appointment at the most convenient location.


  • Medical aid authorisation (referring doctor to provide patient with specific ICD 10 code for medical aid authorisation)
  • Referring doctor’s name and practice number
  • Newly diagnosed oncology patients may need to register for oncology (referring doctor to facilitate registration)