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General enquiries:
+44 (0)207 935 4444
Book an appointment:
+44 (0)207 616 7693
Self-pay enquiry:
+44 (0)203 219 3315
The London Clinic
Dr Arebi's clinical practice is focused on Inflammatory bowel disease, constipation, irritable bowel syndrome and intestinal investigations including endoscopy and physiology testing.

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Fast track your treatment with Dr Naila Arebi. Call us on 020 3944 1073.

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Your call may be recorded for training and monitoring purposes.

Specialties and sub-specialties

Inflammatory bowel disease
Gastro-intestinal physiology testing

Professional profile

Dr Naila Arebi is the Chairman of Medicine, the Director of the IBD Clinical service and a Consultant gastroenterologist at St Mark’s Hospital as well as Honorary Senior Lecturer at Imperial College.

Her clinical practice is focused on Inflammatory bowel disease, constipation, irritable bowel syndrome and intestinal investigations including endoscopy and physiology testing. 

She graduated as a Doctor of Medicine from the University of Malta. She pursued her post-graduate training in Oxford and London leading to accreditation in Gastroenterology and General Medicine in 2004 followed by advanced endoscopy training at St Mark's Hospital. She was awarded a PhD from Imperial College University of London, supported by the Helicobacter Parkside Study Group. She received the Sybil McMichael Bursary in 2000 and Travel scholarships to visit Medical University of South Carolina Endoscopy Unit and Kishiwada Tokusyukai Hospital and Osaka University Hospital, Japan. 

As a consultant she set up the Bravo Catheterless pH monitoring service and leads the oesophageal diagnostic service. She is currently Chairman for St Mark’s medicine and leads a team of 23 Gastroenterologists across the Trust. Through the award of NIHR grant she led a strategic IBD service improvement project with the expansion of the IBD team and several new patient-centred services namely community, rapid access, biologics and new diagnosis clinics. She received awards for working in partnership with patients as the BMJ commended award and Brian Turley award. 

She is the director St Mark’s Prescribing biologics in IBD course. Her current research is focused on Inflammatory Bowel Disease, where she is the chief investigator on a number of research studies aimed at enhancing our understanding Inflammatory Bowel Disease, testing new treatments and improving the delivery care for patients through national and international collaborations.  She is a reviewer for a number of international journals and grant funding bodies and an author on several peer-reviewed publications. On a national and international level she sits on the British Society of Gastroenterology adolescents and young adults committee and European Crohn’s and Colitis Organisation as elected committee member.

Clinical interests

  • Assessment and investigation of intestinal symptoms including diarrhoea, constipation, rectal bleeding, weight loss, heartburn
  • Assessment and management of Ulcerative colitis and Crohn’s disease
  • Investigations for heartburn and reflux with Bravo pH capsule

Current posts

  • Consultant Gastroenterologist
    St Mark's Hospital, London
  • Chairman
    St Mark’s Medicine
  • Clinical Lead
    IBD service

Current teaching posts

  • Senior Lecturer
    Imperial College

Medical training

Year qualified 1989
  • University of Malta MD
  • Imperial College London PhD
  • Northwest Thames London training programme
  • Endoscopy Fellowship St Mark’s
  • London School of Economics MSc

Personal interests

Dr Arebi is married and enjoys cycling, travel and culture.

Medical Admissions

A nurse with a patient

Facilitating acute admissions into The London Clinic whilst maintaining the highest levels of safety and care, supported by a consultant on-call rota.

Concierge service

Chauffeur loading suitcases into a luxury car

We can support our patients with travel, hotel accommodation, London tours, plus theatre and restaurant reservations.

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Main numbers

General enquiries: 020 7935 4444 Appointments: 020 7616 7693 Self-Pay: 020 3219 3315

Other numbers

Concierge service: 020 3219 3323International office: 020 3 219 3266Invoice and payment enquiries: 020 7616 7708

Your call may be recorded for training and monitoring purposes.

Medical service numbers

Breast services appointments: 020 7616 7653 Diagnostics appointments: 020 7616 7653 Endoscopy appointments: 020 7616 7760 Eye centre appointments: 020 7616 7768 Haematology appointments: 020 7535 5503 Kidney services appointments: 020 7224 5234 Liver services appointments: 020 7616 7719 Physiotherapy appointments: 020 7616 7651 Radiology appointments: 020 7616 7653

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