Dr Aathavan Loganayagam

Dr Aathavan Loganayagam



Recommended by 3 specialists
21 years of experience
11 years as a specialist

Overall Rating

Overall Experience


Bedside Manner




Top feedback

“Great experience, Dr Aathavan Loganayagam replied to all my questions, the future treatment is clear for me. Thank you!“
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  • Inflammatory Bowel Diseases (IBD) such as ulcerative Colitis or Crohn's Disease
  • Irritable Bowel Syndrome (IBS)
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Languages spoken

  • English
  • Tamil
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Registered with

  • General Medical Council: 4742373
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    Consultation fees

    New appointment: £250

    Follow-up appointment: £190

    Practices worked at

    London Bridge Hospital

    27 Tooley Street, London, United Kingdom, SE1 2PR
    2,561 reviews

    HCA UK at The Shard

    St Thomas Street, London, United Kingdom, SE1 9BS
    2,207 reviews

    Specialist's working hours

    Not available
    18:00 - 20:00
    Not available
    Not available
    Not available
    Not available
    Not available


    Dr Aathavan Loganayagam trained in medicine at Guy’s, King's and St. Thomas’ medical schools. He then underwent rigorous structured specialty training in gastroenterology and general internal medicine in the well respected South London training programme.
    He then spent two years during postgraduate training as a research and endoscopy fellow at Guy’s and St Thomas’ Hospitals, London. His research was in the fields of pharmacogenetics, inflammatory bowel disease and gastrointestinal malignancy. He has received awards and grants for outstanding research work, including the prestigious NHS Innovation London Award.
    Dr Loganayagam has numerous publications in peer reviewed journals on all aspects of gastroenterology. He is actively involved in clinical research. He has particular local expertise in the practice of personalised medicine and the utilisation of novel therapeutic agents in the treatment of complex inflammatory bowel disease. He is currently the lead clinician for endoscopy at Queen Elizabeth Hospital, Woolwich.
    Diagnostic and advanced therapeutic endoscopy remains a major part of his clinical expertise, including assessment and treatment of inflammatory bowel disease, strictures, polyps and cancers.
    Dr Loganayagam is an approachable doctor who takes pride in his communication skills with patients. He is keen to ensure that patients are fully informed and involved in all aspects of their care. 

    Diseases, Medical Tests and Treatments


    Endoscopic mucosal resection (EMR)

    Breath Testing

    Oesophageal manometry

    Therapeutic endoscopy


    Upper GI endoscopy

    Diagnostic and therapeutic endoscopy

    Diagnosis and screening or surveillance of gastrointestinal cancers

    Inflammatory Bowel disease (IBD)

    Bowel/colorectal cancer

    Pancreatic cancer

    Stomach/gastric cancer

    Oesophageal cancer


    Bacterial overgrowth/Intestinal Dysbiosis

    Food tolerances/allergy


    • Colonoscopy
    • Endoscopy
    • Liver Biopsy
    • Bowel Cancer Screening
    • Capsule Endoscopy
    • Enteral Feeding
    • FibroScan
    • Gastroscopy
    • Oesophageal Stent Insertion
    • Parenteral Nutrition
    • Percutaneous Endoscopic Gastrostomy (PEG)
    • Sigmoidoscopy
    • Video Consultation
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    Special interests

    • Acid Reflux
    • Bloating
    • Dyspepsia (Indigestion)
    • Fatty Liver Disease
    • Hiatus Hernia
    • Achalasia
    • Autoimmune Diseases
    • Autoimmune Hepatitis
    • Barrett's Oesophagus
    • Cholestasis
    • Cirrhosis
    • Coeliac Disease
    • Colitis (Ulcerative Colitis)
    • Colorectal Cancer
    • Constipation
    • Crohn’s Disease
    • Diarrhoea
    • Food Intolerance
    • Functional Bowel Disease
    • Gallstones
    • Gastric (Stomach) Ulcers
    • Gastro-Oesophageal Reflux Disease (GORD) or Reflux
    • Gastro-oesophageal Reflux Disease (GORD)
    • Gastrointestinal Bleeding
    • Gastroparesis
    • Haemochromatosis
    • Heart Burn
    • Hepatitis
    • Inflammatory Bowel Disease (IBD)
    • Iron Deficiency Anaemia
    • Irritable Bowel Syndrome (IBS)
    • Jaundice
    • LPR Reflux
    • Liver Cancer
    • Liver Disease
    • Oesophageal Cancer
    • Oesophageal Spasm
    • Oesophagitis
    • Pancreatitis
    • Pelvic Pain
    • Polycystic Liver Disease
    • Primary Billiary Cholangitis (PBC)
    • Primary Sclerosing Cholangitis (PSC)
    • Pyloric Stenosis
    • Rectal Bleeding
    • Swollen Stomach
    • Upper Gastrointestinal Conditions (Oesophagus & Stomach)
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    MBBS Guy’s, King’s & St Thomas’ School of Medicine,
    King’s College London 2000

    MRCP U.K Royal College of Physicians 2003

    BSc King’s College London 1997

    Additional training:

    Clinical fellow in endoscopy Guy’s and St Thomas’ Hospitals,
    London 2007

    Clinical fellow in inflammatory bowel disease Guy’s and St
    Thomas’ Hospitals, London 2008

    Professional bodies:

    MRCP Royal College of Physicians 2003

    Details of entry to
    specialist register:

    Certification of completion of training, 2010

    Affiliations /

    British Medical Association

    British Society of Gastroenterology

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