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Dr Rachel Wheeler

Clinical Lead for Immunology and PRU

BA(Cantab), MSc, PhD, FRCPath

Based at: St George's Hospital

Rachel is a Consultant Clinical Scientist in Immunology, with a specialist interest in cryoproteins. She has worked in the department since 2005, was appointed as a Consultant in February 2018 and succeeded Dr Joanna Sheldon as Clinical Lead in June 2020.

Rachel studied Natural Sciences at Cambridge University, before moving to Manchester for her PhD. Her PhD work looked at the role of cytokines in the central nervous system, and she continued this work as a postdoctoral fellow at Montreal Neurological Institute in Canada.

Rachel started training as a Clinical Scientist under Dr. Joanna Sheldon in 2005. Her training included a placement at Great Ormond Street Hospital where, together with Dr Kimberly Gilmour, she developed a novel screening test for patients with primary haemophagocytic lymphohistiocytosis (HLH).

Rachel has a specialist interest in the use of protein electrophoresis in diagnostics, particularly relating to myeloma and cryoglobulins.

Latest news

February 16, 2026

A day in the life of Thomas Walton, SWLP’s Chemistry Network Lead

In the fast-paced world of pathology, where millions of samples are processed to unlock the secrets of health and disease, leadership is less about sitting behind a desk and more about orchestrating a complex, human-centred operation. For Thomas Walton, the Chemistry Network Lead for SWLP, every day is a dynamic puzzle of people, processes, and innovation.

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February 13, 2026

Balancing a career, a degree, and family; Veneta Simitchieva’s apprenticeship journey

For National Apprenticeship Week 2026, we meet Veneta Simitchieva, a Level 3 Apprentice in Cellular Pathology who is juggling her career, a degree, and being a mum to an 11-year-old. She shares her story of pursuing professional registration and the unique rewards of her role.

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February 12, 2026

This Heart Month, SWLP Is diagnosing faster

February is National Heart Month, a time to raise awareness, wear red, and take steps for healthier hearts. But at South West London Pathology, we’re celebrating with a breakthrough that’s already changing patient care.

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February 12, 2026

All immunology samples should now be sent in yellow top blood tubes

The SWLP Immunology laboratory is installing new pre-analytic equipment to increase sample capacity and streamline workflows. As a result, all Immunology samples should be collected into yellow top blood tubes (serum separator tube/SST), as indicated on sample labels.

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