Dr. B. Mahadevan - Gastroenterology


Best Gastroenterology Doctor In India
About Us

Dr. B. Mahadevan

HOD & Senior Consultant – Gastroenterology

Gleneagles Global Hospitals, Chennai.

Qualification: M.B.B.S, MD (Paediatrics), DM (Gastroenterology)

About Profile

Dr. B. Mahadevan has an overall experience of 19+ years and is currently working as a Senior Consultant & Head, Dept. of Gastroenterology and Therapeutic Endoscopy at Global Hospitals. He is skilled to perform ERCP (Endoscopic Retrograde Cholangio- Pancreatica Gram) and Therapeutic endoscopy along with EUS (Endo- ultrasound). He has a passion towards the field of interventional gastroenterology mainly hepatobiliary diseases (including ERCP and EUS) and third space endoscopy (POEM, STER).


19+ Years of Experience

  • Sept 2018 to Present

Senior Consultant & Head, Dept. of Gastroenterology and Therapeutic Endoscopy, Global Hospitals

  • Aug 2015 to Aug 2018

Consultant, Dept. of Gastroenterology and Therapeutic Endoscopy, Global Hospitals

  • Sept 2009 to July 2015

Associate Professor of Gastroenterology, Dept. of Medical Gastroenterology

  • May 2004 to July 2006

Professor of Pediatrics, Mahatma Gandhi Medical College and Research Institute

  • April 2001 to April 2004

Senior Resident in Pediatrics, JIPMER


  • Interventional gastroenterology
  • Third space endoscopy


  • Mahadevan B, Mohammed Ali. Disseminated intra abdominal Hydatidosis – a case report. Indian J Gastroenterol. 2009, May-Jun;28(3):92.
  • Mahadevan B, M. Ali, P. Ganesh, P. Padmananbhan, C. Selvi, K. Premkumar & J. Antony: Acute mesenteric vein thrombosis after glue injection for Gastric varices – a case report. The Internet Journal of Gastroenterology. 2009 Volume 8 Number 1.
  • Sharma M, Somasundaram A, Mahadevan B. Endoscopic Ultrasound in a Case of a Widened Mediastinum. Clinical Gastroenterology and Hepatology 2010;8(9):e94.
  • Mahadevan B, Mahadevan S, Serane VT. Prognostic factors in childhood tuberculous meningitis. J Trop Pediatr 2002; 48:362-65.
  • Harish BN, Bhat BV, Mahadevan B, Bhattacharya S, Parija SC. Outbreak of Klebsiella Pneumoniae septicemia in a neonatal intensive care unit. Curr Pediatr Research 2003; 7:25-27.
  • Srinivasan S, Mahadevan B, Harish B. Antimicrobial Selection in Childhood infection. Pediatrics Today 2000; 12:786-88.
  • Mahadevan B, Karthikeyan K, Bhat BV, Thappa DM. Restrictive Dermopathy-A case report. Indian Pediatr 2002; 39:1149-52.
  • Languages : English , Hindi, Tamil
  • Gender : Male
  • Gastroenterology