Dr. D. Thennarasu 
MBBS, MD, DM
Medical Gastroenterologist
Senior Consultant
15 Years Years of Experience
Hindi, English, Tamil
About Dr. D. Thennarasu
- Dr. D. Thennarasu is a highly accomplished gastroenterologist specializing in interventional gastroenterology and hepatology.
- He is proficient in advanced endoscopic procedures such as ERCP, EUS, EMR, ESD, and POEM.
- Over his career, Dr. Thennarasu has successfully performed more than 500 ERCPs and 200 EUS procedures.
- He provides holistic management for liver diseases, inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), and obesity-related gastrointestinal conditions.
- Known for patient-centric care, Dr. Thennarasu integrates advanced technology with clinical expertise to achieve successful treatment outcomes.
Qualifications of Dr. D. Thennarasu
- MBBS – Tirunelveli Medical College, Tamil Nadu
- MD (General Medicine) – Annamalai University
- DM (Medical Gastroenterology) – Kilpauk Medical College, Chennai
Special Area of Interest
- Diagnostic & therapeutic upper GI endoscopy
- Colonoscopy
- ERCP & EUS (pancreaticobiliary interventions)
- Endoscopic mucosal resection (EMR) & submucosal dissection (ESD)
- POEM (Peroral Endoscopic Myotomy)
- Variceal coiling & gastrojejunostomy
- Hemorrhoidal banding
- Liver disease treatment
- Inflammatory Bowel Disease (IBD) management
- Irritable Bowel Syndrome (IBS) care
- Endoscopic obesity management
Work Experience of Dr. D. Thennarasu
- Senior Consultant, over 7 years of practice in advanced gastroenterology and hepatology.
- More than 500 ERCP and 200 EUS procedures successfully performed.
- Rich expertise in therapeutic procedures and minimally invasive gastroenterology.
Awards & Recognitions
- Gold Medal in Anatomy (MBBS)
- Distinction in Anatomy, Microbiology, Pharmacology, and Ophthalmology (MBBS University Exams)
- Gold Medal in DM Gastroenterology (University Examination)
Memberships
- Medical Council of India (MCI)
- Tamil Nadu Medical Council
- Indian Society of Gastroenterology (ISG)
- American Society of Gastrointestinal Endoscopy (ASGE)
- American College of Gastroenterology (ACG)
- Society of Gastrointestinal Endoscopy of India (SGEI)
- World Endoscopy Organisation (WEO)
Research & Papers Published By Dr. D. Thennarasu
- Dr. D. Thennarasu has conducted research on the role of neutrophil-to-lymphocyte ratio in evaluating liver fibrosis severity.
- Contributed case-based publications and outcome studies in interventional gastroenterology.
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