Dr David Graham

Consultant Gastroenterologist & Interventional Endoscopist

Dr David Graham is a Consultant Gastroenterologist and Interventional Endoscopist practicing at University College London Hospital and an Honorary Senior Lecturer at University College London.

Recent Patient Feedback
“I was deeply impressed with the doctor’s skills and expertise. I am more than happy to recommend him to others who need to see a gastroenterologist.”

GMC Number: 6120894
Secretary: Nikki Cutting
Email: drgrahampa@gidoctors.co.uk
Telephone: 0203 841 0825

Surgery Locations:


The London Clinic,
116 Harley Street
London W1G 7JL
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London Digestive Centre
41 Welbeck St, Marylebone,
London W1G 8EA
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Princess Grace Hospital
42-52 Nottingham Pl, Marylebone,
London W1U 5NY
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Parkside Hospital
53 Parkside, Wimbledon,
London SW19 5NX
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Dr David Graham is a London based Consultant Gastroenterologist who we are delighted to welcome to the GI Doctors team.


Areas of expertise:

Endoscopy (diagnostic gastroscopy and colonoscopy as well as endoscopic therapies) | Gastro-oesophageal reflux disease (dyspepsia / heartburn) | Barrett’s Oesophagus | Dysphagia (problems swallowing) | Gastritis (stomach inflammation) | Early cancer detection | Irritable Bowel Syndrome | Diarrhoea & constipation | Coeliac disease | Anaemia | Abdominal pain

In practice:

  • Dr Graham strives to deliver high-quality care to his patients. This is achieved through taking a holistic approach in which patients are listened to, their questions answered and their needs understood and met
  • Dr Graham is a Gastroenterologist and interventional endoscopist specialising in diagnosing and managing conditions that affect the oesophagus and stomach. These include acid reflux, peptic ulcers and pre-cancerous conditions such as Barrett’s Oesophagus
  • Dr Graham performs a wide variety of endoscopic therapeutic procedures including treating acid reflux with devices such as Stretta and removing early cancerous lesions.
  • Alongside this he regularly sees patients with a vast range of gastrointestinal symptoms including abdominal pain, diarrhoea and constipation, bloating and unexplained weight loss


Dr Graham qualified from St Bartholomew’s and the Royal London Medical School. He went on to complete his gastroenterology specialist training on the prestigious North East / Central London Rotation and undertook a PhD at University College London. His PhD focussed on the early detection and treatment of oesophageal and gastric cancers.

Research, publications and awards:

Dr Graham organises and is expert faculty on national and international endoscopy conferences in order to further education of other gastroenterologists within this field. He regularly trains gastroenterologists on how to detect lesions and perform therapeutic procedures.

He is committed to furthering research and knowledge within his field and has an active research team alongside being widely published in medical journals on subjects surrounding early cancer detection, endoscopy and education. Additionally he has written national guidelines within his specialist field. Dr Graham believes that this work ensures that patients receive a high standard of care.

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Your health is our goal

Whether your gastrointestinal symptoms started recently or are long-standing, our specialists can help diagnose and manage your condition. Please contact us to arrange a consultation with one of our specialist team. A consultation with a specialist to discuss the necessary diagnostic tests is the first step.