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.

Tony Sirimanna

Dr Tony Sirimanna is a Paediatric Audiological Physician. He has worked at Great Ormond Street Hospital (GOSH) for sixteen years and is currently head of the Audiology, Audiological Medicine and Cochlear Implant Department.

Urshla Devalia

Dr Urshla Devalia has worked at Great Ormond Street Hospital as a Consultant since 2014. She completed her senior registrar training at the Eastman Dental Hospital and at GOSH. Following this, Urshla worked as a Locum Consultant at Chelsea and Westminster Hospital before taking up a substantive Consultant post at UCLH (Eastman Dental Hospital- EDH) Wednesday to Friday, and at GOSH on Mondays and Tuesdays. She is lead for Dental Trauma at EDH, and Safeguarding Lead for the dental and maxillofacial department at GOSH. 

Vanessa Shaw

Vanessa Shaw is Head of Dietetics at Great Ormond Street Hospital for Children. She has practised in paediatrics for many years and has a wide experience in childhood nutrition and dietetics in health and disease. 

Varsha Siyani

Varsha Siyani is a highly specialist speech and language therapist and has worked for the Speech and Language Therapy Department at Great Ormond Street Hospital since February 2013.

Vas Novelli

Dr Vas Novelli is Consultant in Paediatric Infectious Diseases at Great Ormond Street Hospital (GOSH), London, and Honorary Senior Lecturer in the Institute of Child Health (ICH), University of London, since 1991.

Victor Tsang

Having qualified from Westminster Medical School, London, Professor Victor Tsang began his cardiothoracic surgical training at the Royal Brompton and London Chest Hospitals.