Our people

Professor Thomas Voit is Director of the NIHR Great Ormond Street Hospital (GOSH) BRC, Professor and Honorary Consultant of Paediatrics at GOSH, and Vice-Dean for Enterprise at UCL’s Faculty of Population Health Sciences. Thomas is a leader in translational medicine with a focus on genetics, gene therapy and neuromuscular diseases. Read more.

Lucy Wedderburn is Professor in Paediatric Rheumatology at ICH, Director of Arthritis Research UK Centre for Adolescent Rheumatology at UCL GOSH, theme lead of GOSH BRC's Rare Disease Cohorts and UCL Hospitals, and GOSH/UCL Hospitals consultant. Her research interests are T cell immunology, immune regulation and muscle biology, with a major focus upon human T cell responses and immune regulation.

Lyn Chitty is Deputy Director of the NIHR Great Ormond Street Hospital BRC and a Professor of Genetics and Fetal Medicine at Great Ormond Street Hospital NHS Foundation Trust, NIHR Senior Investigator and Clinical Director of the North Thames Genomic Medicine Centre. Lyn’s research interest include non-invasive prenatal diagnosis, screening for fetal abnormalities and implementation of sequencing for prenatal diagnosis. 

Dr Jenny Rivers is the Deputy Director of Research and Innovation at GOSH, overseeing the wide range of research taking place across the Trust. Jenny joined GOSH in November 2018 from the Royal Brompton and Harefield NHS Foundation Trust where she was Associate Director of Research, having previous experience of research management within higher education.

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Dr Laura Turner is Deputy Director of Operations at the NIHR GOSH Biomedical Research Centre. Laura has a wide range of experience of basic and translational research and operational management across multiple sectors including academia, charity, industry and the NHS. Prior to joining GOSH, Laura was the Research Manager for the Precision Medicine division of the NIHR Guy’s and St Thomas’ BRC.

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Professor Helen Cross is The Prince of Wales’s Chair of Childhood Epilepsy and Honorary Consultant in Paediatric Neurology at ICH, GOSH, and Young Epilepsy, Lingfield, and NIHR Senior Investigator. Her research focusses on improving outcomes for children with early onset epilepsy.  

Professor Sowden is Professor of Developmental Biology & Genetics at ICH, NIHR Senior Investigator and theme lead for the Advanced Treatments for Structural Malformations and Tissue Damage theme. Her research aims to define the molecular genetic pathways that regulate eye development, to understand how these pathways are disrupted in congenital eye disease, and to devise new strategies to repair and regenerate the diseased retina.

Paolo De Coppi is a Consultant Paediatric Surgeon at GOSH and Professor and Head of Stem Cells and Regenerative Medicine at ICH. Mr De Coppi has a special interest in congenital malformations and their treatment using minimally invasive techniques. He has focused his research interests on stem cells and tissue engineering by trying to find new modalities for the treatment of complex congenital anomalies.

Sergi Castellano is Professor of Genomics at UCL and GOSH BRC's Genomics and Systems Medicine deputy theme lead. His research examines how genetic variation, common and rare, impacts rare diseases and their treatment; taking advantage of single-cell approaches and other cutting edge technologies to study and treat a number of rare diseases. This includes using iPSc cells to model them, single-cell and machine learning to diagnose them and accelerated cell culture to treat them.

Professor Paul Gissen is an Honorary Consultant in Paediatric Metabolic Medicine at GOSH and ICH and Wellcome Trust Senior Research Fellow in Clinical Sciences. His research interest is in inborn errors of metabolism including analysis of the pathophysiology of Arthrogryposis, Renal Dysfunction and Cholestasis syndrome. 

Claire is a Professor in Gene Therapy and Paediatric Immunology and clinical academic working in the field of primary immunodeficiency (PID) and gene therapy, leading gene therapy clinical trials at GOSH treating patients with immune deficiencies, haematological and metabolic disorders. Her pre-clinical research focuses on the development of gene therapy strategies to treat X-linked lymphoproliferative diseases (XLP-1 and XIAP deficiency).

Professor Francesco Muntoni is the lead for the Novel Therapies for Translation in Childhood Diseases Theme. Francesco is a Clinical Paediatric Neurologist with an interest in molecular aspects of neuromuscular disorders. He is the head of the Dubowitz Neuromuscular Centre at GOSH, a leading clinical and research centre specialising in paediatric neuromuscular disorders. Francesco is also chair of the ICH Developmental Neurosciences Programme. Read more.

Dr Karin Straathof is a Wellcome Trust Intermediate Clinical Scientist at ICH and GOSH, and NIHR Clinical Academic Lecturer in Paediatric Oncology. Her research aims to develop T-cell based immunotherapy approaches for childhood cancer. 

Dr Haiyan Zhou is a principal investigator and lecturer in genetics and genomic medicine and non-clinical lead for the NIHR GOSH BRC Junior Faculty. Her research focuses on RNA-targeted therapy in genetic conditions and translational biomedical research in muscular dystrophies.

Ruth Gilbert is Professor of Clinical Epidemiology at the UCL Great Ormond Street Institute of Child Health. She is the Co-Director of the NIHR Children and Families Policy Research Unit, Theme Lead for Public Health within Health Data Research London and deputy theme lead of GOSH BRC's Rare Disease Cohorts. Her research has a strong focus on using anonymised, administrative data to address clinical and policy questions for children and families.

Professor Darren Hargrave is a Consultant Paediatric Oncologist at GOSH and Reader in Paediatric Neurooncology at ICH. His research interests include the biology of childhood brain tumours, the use of innovative imaging techniques in childhood cancer and drug development of targeted therapies in childhood and adolescent oncology. 

Christopher O’Callaghan is Professor of Respiratory, theme lead for GOSH BRC's Translational Research & Enterprise Accelerator and Paediatric Medicine and Head of Respiratory, Critical Care & Anaesthesia at GOSH and ICH. His research focusses on novel diagnostic methods for children with rare respiratory conditions.

Dr David Chapman-Jones was previously a Professor of Healthcare and the Director of the Institute for Research in Healthcare Policy and Practice at University of the West of Scotland. His research interests remain interested in inflammatory skin disease and protein markers. He founded and was Director of Synapse Electroceutical Ltd. Research and developed electroceutical technology with a focus on developing new ways to improving outcomes to patients and healthcare providers.

Philippa Mills is an Associate Professor of Inherited Paediatric Metabolic Disorders at UCL Great Ormond Street Institute of Child Health, Lead for Equality, Diversity & Inclusion at UCL GOS ICH and theme lead of GOSH BRC's Experimental Medicine Academy. Her research interests include discovering the origins of disease for children with inherited metabolic disorders; using this knowledge of the metabolic biochemical pathways in parallel with next generation sequencing methodologies to facilitate identification of candidate genes in patients, mutations in which are then investigated further in model systems. 

Professor Terence Stephenson is Nuffield Professor of Child Health at the University College London Great Ormond Street Institute of Child Health and Honorary Consultant Paediatrician at UCL Hospitals NHS Foundation Trust & Great Ormond Street Hospital for Children NHS Foundation Trust. Sir Terence is also a former Dean of the University of Nottingham’s Medical School, President of the Royal College of Paediatrics and Child Health, Chair of the Academy of Medical Royal Colleges, and most recently of the General Medical Council. In January 2018, he was knighted for services to healthcare and children's health services

Stephen Marks is Professor of Paediatric Nephrology and Transplantation at UCL Great Ormond Street Institute of Child Health and GOSH. He is academic and clinical lead for paediatric renal transplantation as well as the Director of the NIHR GOSH Clinical Research Facility (CRF), which provides specialist day case and overnight admissions for children and young people taking part in clinical research studies. His research interests focus on improving outcomes for children and young people before, during and after kidney transplantation .

Dr Victoria Heath is a healthcare scientist with 15 years experience in NHS Trusts across the UK. She was awarded an NIHR Pre-Doctoral Clinical Academic Fellowship in 2021 with a research focus on anti-microbial resistance, and is passionate about science communication and winner of multiple national public engagement awards. She is also the holder of the Queen's Ebola Medal after a volunteer deployment in Sierra Leone to aid with the 2014-15 Ebola outbreak response.