Staff A-Z

We have passionate and committed staff dedicated to caring for the children at Great Ormond Street Hospital.

Stefano Giuliani

Mr Giuliani is a Consultant Neonatal and Paediatric Surgeon at Great Ormond Street Hospital (GOSH) and Associate Professor at University College London (UCL). He specialises in neuroblastoma surgery, oesophageal atresia, and neonatal surgery.

Stephanie Robb

Dr Stephanie Robb is a Consultant Paediatric Neurologist in the Dubowitz Neuromuscular Centre at Great Ormond Street Hospital for Children.Stephanie moved to the Dubowitz Neuromuscular Centre in 2004, with specialisation in neuromuscular disorders, …

Stephen Marks

Professor Stephen Marks, MD MSc MRCP DCH FRCPCH is a Consultant Paediatric Nephrologist and Clinical Lead for renal transplantation at Great Ormond Street Hospital (GOSH) which is the largest kidney transplantation unit in the United Kingdom for chi…

Stewart Tucker

Stewart Tucker is a Consultant Spinal Surgeon at Great Ormond Street Hospital.

He also practices at the Royal National Orthopaedic Hospital.

Suellen Walker

Dr Suellen Walker is a Reader and Honorary Consultant in Paediatric Anaesthesia and Pain Medicine and has worked at Great Ormond Street Hospital (GOSH) since 2002.

Dr Walker completed her training in both anaesthesia and pain medicine in Australia a…