The IOCN Team
The IOCN is led by the CEO Dr Anna Olsson-Brown and executive team with significant input from our board of trustees.
We are also grateful for our volunteers who dedicate their time to our pillar groups to support the IOCNs mission.
Dr Anna Olsson- Brown
IOCN Founder, CEO & Trustee
Anna Olsson-Brown is a Consultant in Medical Oncology. She specialises in the systemic treatment of skin cancers; sarcoma; immunotherapeutic toxicities, and early phase/translational clinical trials.
Dr Ricky Frazer
Deputy CEO, Trustee & Education lead
Ricky Frazer is a medical oncology consultant working at Velindre Cancer Centre (VCC) in Cardiff. He specialises in renal cancer, skin cancer and acute oncology and is clinical lead for the acute oncology assessment unit at VCC and the immunotherapy toxicity ...
Trudy Guinan
Trustee & Nursing and Allied HCP Lead
Trudy-Jane Guinan has worked in the field of Oncology for over 19 years, working at The Clatterbridge Cancer Centre as an Advanced Nurse Practitioner and Lead Immunotherapy Nurse. During the past 5 years she has worked with Dr Anna Olsson-Brown setting up the UK’s first ...
Dr Brent O'Carrigan
Trustee & IOCN Research lead
Dr O’Carrigan is a consultant medical oncologist specialising in melanoma and kidney cancer at Addenbrooke’s Hospital, Cambridge. He trained in Sydney and London, completing a fellowship in early phase ...
Dr Clare Barlow
Trustee & Policy and Governance Lead
Dr Barlow is a consultant Medical Oncologist specialising in the treatment of melanoma and ovarian cancer. She was appointed to her role at Musgrove Park Hospital Taunton in 2009. Dr Barlow is lead for the immunotherapy ...
Dr Kate Young
Trustee & Clinical Support Lead
Dr Kate Young is a Consultant Medical Oncologist at the Royal Marsden Hospital, specialising in Renal and Skin Cancers and is the Unit Lead for the Acute Oncology Service. Kate took a first in Natural Sciences ...
Dr Alexandra Johnson
Director of Operations & Trustee
Dr Alexandra Johnson is a Medical Oncology Registrar at the Clatterbridge Cancer Centre Liverpool and current Senior Clinical Fellow in Immunotherapy ...
Alison Hodge
Trustee & Nursing and Allied HCP Lead
Ali Hodge is a Nurse Consultant in Immunotherapy and Acute Oncology at University Hospitals Sussex. Her role was the first in Acute Oncology and Immunotherapy at University Hospitals Sussex.