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Dr. Mahadevan B

Dr. Mahadevan B

Senior Consultant Gastroenterology !Font Awesome Free v7.2.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2026 Fonticons, Inc.Gleneagles Hospital, Chennai, India SpeaksEnglish
  • Gastroenterologist
  • 21+ years of exp.
  • 12k+ Consultations

About Doctor

Dr. B. Mahadevan is an experienced Senior Consultant and Head of Medical Gastroenterology & Therapeutic Endoscopy at Gleneagles Hospital, Chennai, with over 21 years of experience in diagnosing and treating gastrointestinal and hepatobiliary disorders. He completed his MBBS, MD in Pediatrics from JIPMER, Puducherry, and DM in Gastroenterology. He specializes in hepatobiliary interventions, including Endoscopic Retrograde Cholangiopancreatography (ERCP) and Endoscopic Ultrasound (EUS), as well as advanced endoscopic procedures such as Peroral Endoscopic Myotomy (POEM), Endoscopic Submucosal Dissection (ESD), and Submucosal Tunneling Endoscopic Resection (STER). Dr. Mahadevan is experienced in therapeutic endoscopy for hepatobiliary diseases, gastrointestinal disorders, achalasia, and early stage gastrointestinal cancers.

Work Experience

  • Senior Consultant and Head of Medical Gastroenterology - Gleneagles Hospital, Chennai

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Qualification & Education

  • MBBS
  • MD (Pediatrics)
  • DM (Gastroenterology)

Conditions Treated

  • Gastrointestinal Disorders
  • Liver Diseases
  • Pancreatic Diseases
  • Gallbladder and Bile Duct Disorders
  • Inflammatory Bowel Disease (IBD)
  • Irritable Bowel Syndrome (IBS)
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Procedure Performed

  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Endoscopic Ultrasound (EUS)
  • Peroral Endoscopic Myotomy (POEM)
  • Endoscopic Submucosal Dissection (ESD)
  • Submucosal Tunneling Endoscopic Resection (STER)
  • Therapeutic Endoscopy
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