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Dr. Gehanjali Amarasinghe

BM, MRCP (Gastro), PhD

Gastroenterologist

Live bookings available

22 years of experience

London, SE1 2PR

(+1 more)

9 connections in healthcare

Skill endorsed

by Dr Luke Tyson

-

/5

(0 reviews)

Live bookings available

22 years of experience

London, SE1 2PR

(+1 more)

9 connections in healthcare

Skill endorsed

by Dr Luke Tyson

Contact

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About Dr. Gehanjali Amarasinghe

Dr. Gehanjali Amarasinghe is a Gastroenterologist. Dr. Amarasinghe specialises in neuro-gastroenterology and motility. They have a wealth of experience in managing patients with irritable bowel syndrome, heartburn and reflux disease, dyspepsia, oesophageal dysmotility and swallowing difficulties, diarrhoea, constipation and evacuatory disorders.

Dr. Amarasinghe also leads the upper GI Physiology unit and is a member of the pelvic floor multidisciplinary team. They regularly manage inpatients with general gastroenterology and nutrition conditions.

Dr. Amarasinghe qualified with a Bachelor of Medicine from the University of Nottingham in 2005.

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Areas of expertise

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Stomach / Abdominal Pain
1
Swollen Stomach
1
Upper Gastrointestinal Conditions (Oesophagus & Stomach)
Oesophagitis
Helicobacter Pylori Infection
Gluten Intolerance
Gastric (Stomach) Ulcers
Gastro-oesophageal Reflux Disease (GORD)
Functional Bowel Disease
Faecal Incontinence
Constipation
Reflux
Oesophageal Spasm
Nausea and Vomiting
Irritable Bowel Syndrome (IBS)
Heart Burn
Gastroparesis
Gastro-Oesophageal Reflux Disease (GORD) or Reflux
Food Intolerance
Dyspepsia (Indigestion)
Diarrhoea
Bloating
Acid Reflux (Heartburn)
Swallowing Disorder (Dysphagia)
Small Intestinal Bacterial Overgrowth (SIBO)
Rectal Bleeding
Pelvic Floor Dysfunction
Overflow Incontinence
Microscopic Colitis
LPR Reflux
BRAVO Capsule
Iron Deficiency Anaemia
Hiatus Hernia
Sigmoidoscopy
Haemorrhoids
Stool Testing
Gut Health
Liver Function Tests
Gastrointestinal Bleeding
Gastroscopy
Colonoscopy
Gastritis
Eosinophilic Oesophagitis
GORD (Gastroesophageal Reflux Disease)
Achalasia
Endoscopy (OGD)

Registered with

General Medical Council

No. 6074152


Education

University of Southampton

Medicine

Graduated 2003


Languages spoken

  • English

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Location

All locations for Dr. Gehanjali Amarasinghe

HCA Healthcare UK London Bridge Hospital

4.82

(5187)

27 Tooley Street, London, United Kingdom, SE1 2PR

0

(0)

Northwick Park Hospital Watford Road, London, United Kingdom, HA1 3UJ

Reviews

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Skill Endorsements

Dr Amarasinghe is an excellent gastroenterologist, specialising in neurogastroenterology and IBS.

30 Apr 2026
Endorsed for
Stomach / Abdominal Pain
Swollen Stomach

Dr Luke Tyson

Dr Luke Tyson

Gastroenterologist
Is a colleague