Dr Barwick's career background: Edinburgh University Medical School. General medical rotation and MRCP in London. Bart's and The London Radiology training programme. Sub specialist training Nuclear Medicine and PET/CT at Guy's and St Thomas' Hospitals.

-ARSAC licence holder for a full complement of diagnostic and therapeutic procedures.
- One of the main PET/CT reporters - F-18 FDG, F-18 fluoride, F-18 fluorocholine and Ga-68 DOTATATE studies.
- General nuclear medicine, CT, ultrasound and body MRI.
- Thyroid therapy, Lu-177 DOTATATE and Y-90 SIRsphere therapy.
- Radiology lead for the North West London Cancer Network Haematology MDT and also regularly attend/ present at the Lung Cancer MDT.
Research interests: PET/CT in early response to therapy.