Staff A-Z

We have a passionate and committed staff dedicated to caring for the children at Great Ormond Street Hospital. To find out more about a member of staff, their clinical specialty or to contact them, please use the search below.

Michelle Wyatt

Miss Michelle Wyatt is a specialist in paediatric otorhinolaryngology (ENT surgery). She was appointed as a consultant at Great Ormond Street Hospital (GOSH) in 2004 and has particular interest in airway reconstruction and craniofacial abnormalities.

John Achermann

Professor John Achermann has been an Honorary Consultant in Paediatric Endocrinology at Great Ormond Street Hospital and Wellcome Trust Senior Fellow at University College London (UCL) Institute of Child Health since 2006.

Mehul Dattani

Professor Mehul Dattani is currently Head of Paediatric Endocrinology at Great Ormond Street Hospital for Children (GOSH), University College London Hospitals (UCLH) and Institute of Child Health (ICH). 

Catherine Peters

Dr Catherine Peters is a consultant in Paediatric Endocrinology and Diabetes and was appointed as a consultant in the Department of Endocrinology at Great Ormond Street Hospital (GOSH) in 2010.

Caroline Brain

Dr Caroline Brain is a Consultant in Paediatric and Adolescent Endocrinology working within both GOSH and UCLH NHS Trusts. She is also a consultant at GOSH & UCLH since 2000, and previously Consultant Paediatric Endocrinologist at St Georges Hospital, Tooting.

Tain-Yen Hsia

Dr T-Y Hsia is a Consultant Cardiothoracic Surgeon. He has worked at Great Ormond Street Hospital for five years and is currently surgical lead for the heart transplantation and mechanical assist program. He also leads the Grown Up Congenital Heart Surgery service at Barts Hospital.