
Dr Assad Butt
Professional statement
Dr Assad Butt is a leading UK specialist in paediatric gastroenterology and nutrition based in London and the South East with over 20 years’ experience as a consultant. He successfully pioneered the development of a new specialist service in Brighton and lead its subsequent transformation to a regional tertiary centre (2002-24). His practice, both NHS and private, has attracted patients from throughout the region, seeking his experience and the best quality evidence-based opinions and treatments; since 2026, exclusively in private practice.
Dr Butt is a good listener and frank speaker, knowing the importance of engaging fully with the children, young people and families he sees, in a patient-centred practice. He works closely with like-minded multidisciplinary colleagues with emphasis on teamwork and use of best practice to deliver the best possible outcomes for patients.
He has been active in leadership roles locally and regionally (e.g. service lead) and nationally (e.g. BSPGHAN, British Society of Paediatric Gastroenterology, Hepatology and Nutrition, Coeliac and Nutrition working groups; NICE, National Institute Clinical Excellence, Ulcerative Colitis guideline development) and taken keen interest in teaching, academic work, including research (author of book chapters, publications).
Dr Butt qualified from the University of London and completed his early training in various London teaching hospitals. He undertook paediatric gastroenterology specialist training, at a number of renowned centres of excellence both in the UK (Great Ormond Street and Royal Free Hospitals, London) and in Canada (Hospital for Sick Children, Toronto). This included a clinical research fellowship at the Royal Free Hospital, London and postgraduate fellowship training programme at the University of Toronto, before being appointed to his UK consultant post in Brighton 2002.
Clinics

The Princess Margaret Hospital - part of Circle Health Group
Windsor, Osborne Rd, Windsor SL4 3SJ,Medical insurances accepted
Credentials
Professional experience
- 38 years of experience
- Consultant paediatric gastroenterologist, current practice: - Cromwell Hospital, London - The Princess Margaret Hospital, Windsor - Nuffield Health Guildford Hospital, Guildford - Spire Gatwick Park Hospital, Horley
Subspecialties
- Abdominal pain
- Diarrhoea
Professional memberships
- British Medical Association (BMA)
- Royal College of Paediatrics and Child Health (RCPCH)
Education
- MB BS (Bachelor of Medicine, Bachelor of Surgery Primary Medical Degree), Charing Cross & Westminster Medical School, University of London (1987)
- DCH (Diploma of Child Health), The Royal College of Physicians, London (1994)
Teaching posts
- Educational supervision of general and specialist Paediatricians and allied healthcare professionals
- Awarded the Kent, Surrey, Sussex (KSS) Deanery certificate in educational supervision and training (2010)
Positions in organisations
- Previously held roles:
- Consultant lead, Sussex Paediatric Gastroenterology and Nutrition Clinical Network
Publications and conferences
- See Dr Butt's PubMed and Research Gate profiles, in the links below:
- PubMed|https://pubmed.ncbi.nlm.nih.gov/?term=Assad+Butt&sort=date&sort_order=desc
Prizes and awards
- Clinical Excellence, Brighton and Sussex University Hospitals NHS Trust, UK (2013)
- Service innovation and development, UK – specialised clinical investigation unit and clinical database for the Paediatric Gastroenterology, Nutrition service (2009 - 2012)
Languages spoken
- English
- Punjabi
Reviews
- Would you recommend this doctor?
- Treatment of the doctor
- Treatment of the staff
- Waiting time
- Condition of facilities
- Friendly, thorough and professional.
- Dr Butt has been amazing. His caring manner put my daughter at ease from the start. He's quick to respond and very knowledgeable. We'll always be grateful for his insight and care.
- Dr Butt has an exceptional beside manner - he dealt with my daughters IBS symptoms so gently and thoughtfully - given the symptoms are largely stress driven, made her feel so much better, as a concerned parent I couldn't thank him enough.
- Dr Butt was extreemy professional, insightful and considerate - particuarly with my daughter.
- Dr.Butt is very professional and thorough in his work. He genuinely cared for my son and wanted to help him have the best outcome for his care. I would highly recommend Dr. Butt
- Really reassuring. Great manner. Very approachable and knowledgeable. Communication and availability both excellent.
- Dr Butt was professional, knowledgeable and approachable . All our questions about our daughter’s care were answered, and we didn’t feel rushed. We would highly recommend him.