Dr Jamal Hayat

Consultant Gastroenterologist


Specialises in

  • Gastroenterology
  • Colonoscopy
  • Endoscopy
  • Gastrointestinal cancer
  • Inflammatory bowel disease

Dr Hayat is a Consultant Gastroenterologist and Honorary Senior Lecturer at St George's University Hospitals NHS Trust, having qualified from Imperial College School of Medicine in 2002. He completed his specialist training in London and undertook an MD research degree into the use of advanced diagnostic techniques in upper GI disease. His research was presented nationally and internationally and received awards from the BSG, AGA and UEG.

He has a clinical and research interest in upper GI conditions such as gastro-oesophageal reflux disease (GORD), Barrett's oesophagus, and oesophageal motility disorders. Dr Hayat runs the GI Physiology lab at St George's Hospital, investigating patients with indigestion and swallowing disorders.

Luminal gastroenterology with expertise in reflux disease, swallowing disorders, dyspepsia, irritable bowel syndrome, inflammatory bowel disease, coeliac disease and bowel cancer screening.

Experienced diagnostic and therapeutic endoscopist. Procedures including upper GI endoscopy, colonoscopy, polypectomy, high resolution oesophageal manometry, ambulatory pH-impedance monitoring.

Specialist Commentator for NICE (National Institute of Clinical Excellence) on Gastro-Oesophageal Reflux Disease.

Dr Hayat is an Honorary Senior Lecturer at St George's Hospital Medical School and is currently supervising an MD research student and participate in a number of multinational research studies.


General Medical Council Number: C6057427

Treatment information

Some of the principal treatments carried out by Dr Jamal Hayat at Spire include:


Other treatments

  • Ambulatory impedance-pH monitoring
  • High Resolution Oesophageal Manometry

Get in touch


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Additional information

Clinical interests

Bowel disease
Gastrointestinal cancer
Inflammatory bowel disease
Liver disease
Motility disorder

Qualification and professional memberships

MB BS / Imperial College / 2002
Bachelor of Medicine, Bachelor of Surgery

Professional memberships

British Medical Association

British Society of Gastroenterologists

American Gastroenterology Association

General Medical Council

Current NHS posts

St George's University Hospitals NHS Foundation Trust

Personal profile

I enjoy spending my spare time with my wife and playing football, cricket and golf with my two young sons.