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Dr Aathavan Loganayagam

Consultant Gastroenterologist

MB BS BSc MRCP

Services offered

Endoscopy

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Gastroenterology in Canary Wharf

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Gastroenterology in Orpington

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Specialties: Gastroenterology, General Internal Medicine

Clinical Interests:
Dr. Aathavan Loganayagam specialises in both diagnostic and therapeutic endoscopy, with particular expertise in managing complex inflammatory bowel disease (IBD), gastrointestinal cancers, irritable bowel syndrome (IBS), and liver conditions. He is passionate about using personalised treatment strategies and the latest therapies to help patients with digestive disorders.

Training & Background:
Dr. Loganayagam trained at Guy’s, King’s and St Thomas’ Medical Schools before going on to complete specialist training in gastroenterology and internal medicine as part of the South London programme. He then spent two years at Guy’s and St Thomas’ Hospitals as a research and endoscopy fellow, focusing on pharmacogenetics, IBD, and gastrointestinal cancer.

He has published widely in peer-reviewed journals and has received multiple awards, including the NHS Innovation London Award, for his contributions to research. Dr. Loganayagam is currently the lead clinician for endoscopy at Queen Elizabeth Hospital, Woolwich, where he continues to develop his expertise and educate others in the field.

Approach to Patient Care:
Dr. Loganayagam is known for his approachable and compassionate manner, always ensuring patients fully understand their condition and treatment options. He believes in clear and open communication, making sure patients feel supported and involved in every step of their care.

Procedures and Conditions Treated Include:

  • Bowel cancer and screening
  • Inflammatory bowel disease (IBD), including Crohn’s disease and ulcerative colitis
  • Irritable bowel syndrome (IBS)
  • Upper GI conditions, including indigestion and reflux
  • Diagnostic and therapeutic endoscopy (gastroscopy, colonoscopy, flexible sigmoidoscopy)
  • Capsule endoscopy
  • Management of GI bleeding and anal fistulas
  • Liver disease
  • Nutritional and PEG feeding support

Dr Aathavan Loganayagam works at the following clinics

Canary Wharf

0207 132 1440

Orpington

01689 490 111

Orpington Endoscopy Centre

01689 490 111

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