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.

Jenni Hallman

Jenni is the first ever Complementary Therapy Nurse Specialist at Great Ormond Street Hospital (GOSH). She offers a massage service primarily to cancer patients on Elephant, Lion and Safari wards. The role is part time alongside her job as Senior Staff Nurse on Elephant Ward.

Mark Gaze

Dr Mark Gaze has been a Consultant Clinical Oncologist at Great Ormond Street Hospital (GOSH) since 1993. He is also a consultant at University College Hospital, where radiotherapy for children from GOSH is delivered.

Kieran McHugh

Dr Kieran McHugh has been a Consultant Paediatric Radiologist since 1993, initially at the John Radcliffe Hospital in Oxford and at Great Ormond Street Hospital since 1997.

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.