Staff A-Z

Great Ormond Street Hospital has a dedicated and tireless workforce looking after the care requirements of our patients. If you would like to locate a member of staff or find out information about their clinical specialty please use our search below.

Debbie Sell

Dr Debbie Sell is a Principal Speech and Language Therapist and Senior Research Fellow in the Centre for Outcomes and Experience Research in Children’s Health, Illness and Disability (ORCHID) at Great Ormond Street Hospital (GOSH).

Simon Critchlow

Simon Critchlow is a Consultant and Specialist in Restorative Dentistry who recently joined the team at Great Ormond Street Hospital. He is the lead Restorative Dentist in the North Thames region for cleft lip and palate patients and a founder member of the Restorative Dentistry Cleft Clinical Excellence Network.

Susan Parekh

Susan Parekh is a Consultant in Pediatric Dentistry, based at Great Ormond Street one day per week (Wednesdays) and clinical academic at the Eastman Dental Institute and Hospital. She is secretary of the Dentistry Cleft Clinical Excellence Network group.