Best Gastroenterology & Hepatobiliary Specialists and Hospitals in Chennai

Dr. Radhika Venugopal is a distinguished Consultant Hepatologist at Dr. Rela Institute & Medical Centre (RIMC), Chennai, bringing over 24 years of extensive clinical experience to her practice. She holds an impressive array of qualifications including MBBS, MD (Paediatric Medicine), DM (Hepatology), and a Fellowship in Transplant Hepatology, giving her a uniquely comprehensive perspective on both pediatric and adult liver diseases. Dr. Radhika specializes in Hepatology and Medical Gastroenterology, offering expert care in managing complex liver diseases, pre- and post-liver transplantation care, and a wide range of diagnostic and therapeutic endoscopic procedures. She was awarded the prestigious Tamil Nadu Dr. MGR Medical University Gold Medal for securing the highest marks in D.M. Hepatology, reflecting her exceptional academic distinction. With multiple national and international publications to her credit — including contributions on liver transplantation, Wilson's disease, viral hepatitis, NAFLD, and post-transplant infections — Dr. Radhika combines strong academic expertise with compassionate, evidence-based clinical care. International patients seeking world-class hepatology and liver transplant services will find in her a highly skilled and deeply committed specialist.Read more

Dr. Dinesh Jothimani is the Director of Hepatology at Dr. Rela Institute & Medical Centre (RIMC), Chennai, bringing over 18 years of clinical experience in managing complex liver diseases and transplantation. A senior transplant hepatologist, he has performed over 500 ERCPs and possesses extensive expertise in acute liver failure, viral and autoimmune hepatitis, advanced transplant hepatology, and therapeutic endoscopy. Dr. Jothimani trained in the United Kingdom for six years (2004–2010), earning the MRCP (UK) and CCT in Hepatology, Gastroenterology & General Medicine, followed by the prestigious Fellowship of the Royal College of Physicians and Surgeons (FRCP, Glasgow). His international training across leading institutions in the UK and Australia has equipped him with world-class clinical and academic capabilities. He is also a prolific academician with more than 50 publications, textbook chapters, and research contributions in leading international journals, spanning autoimmune liver disease, viral hepatitis, NASH, transplant outcomes, and COVID-related liver complications. With his globally recognized qualifications and deep commitment to patient care, Dr. Jothimani contributes advanced expertise and leadership to Rela Hospital's liver program, ensuring patients receive world-class standards in diagnosis, treatment, and transplant care — making him an excellent choice for international patients seeking comprehensive hepatology services.Read more

Dr. Navin Kumar Marannan is a dedicated Hepatologist and Medical Gastroenterologist with over 12 years of medical experience, including more than 5 years focused exclusively on hepatology. Currently serving as Consultant in Hepatology & Medical Gastroenterology at Dr. Rela Institute & Medical Centre (RIMC) in Chennai, he brings extensive expertise in managing complex liver diseases and providing comprehensive care for patients before and after liver transplantation. Dr. Marannan's clinical proficiency spans a wide range of advanced hepatology procedures, including liver transplant patient management, percutaneous and transjugular liver biopsy, hepatic venous pressure gradient (HVPG) measurement, emergency bleeder management, diagnostic and therapeutic endoscopy, colonoscopy, and critical care in hepatology. His strong foundation in advanced hepatology procedures and critical care experience reflects his unwavering commitment to delivering the highest standard of care for patients with liver disease. Trained at some of India's most prestigious medical institutions — including the Institute of Liver and Biliary Sciences (ILBS) in New Delhi, Madurai Medical College, and Stanley Medical College in Chennai — Dr. Marannan combines rigorous academic training with hands-on clinical excellence, making him a trusted choice for international patients seeking expert hepatology and gastroenterology care.Read more

Dr. Karan is a highly trained medical professional specializing in Medical Gastroenterology and Transplant Hepatology, currently serving as a Consultant in Hepatology and Medical Gastroenterology at Dr. Rela Institute & Medical Centre (RIMC), Chennai. With over 14 years of medical experience, including more than 5 years dedicated to hepatology and gastroenterology, he brings deep clinical expertise to the management of complex liver diseases, liver transplantation, and advanced gastroenterology care. Dr. Karan completed his MBBS from PSG Institute of Medical Sciences and Research, Tamil Nadu, followed by his MD in General Medicine from Dr. D.Y. Patil Medical College and Hospital, Pune, and his DM in Medical Gastroenterology from Narayana Medical College and Hospital, Nellore. He further honed his expertise through an advanced Fellowship in Transplant Hepatology at Dr. Rela Institute & Medical Centre, one of India's premier liver transplant centers. His clinical strengths encompass the management of decompensated cirrhosis, endoscopic and interventional procedures, critical care in hepatology, and comprehensive pre- and post-liver transplant care. Dr. Karan has also contributed meaningfully to research, with publications and presentations on cirrhosis, diabetes-related complications, and acute pancreatitis, further advancing knowledge in the field.Read more

This doctor is a highly experienced hepatologist and liver transplant physician with an extensive career spanning over two decades across India, the United Kingdom, and Australia. Currently serving as Director of Hepatology at Dr. Rela Institute & Medical Centre (RIMC) in Chennai, the doctor brings a wealth of expertise in managing complex liver diseases, liver transplantation, and advanced diagnostic and therapeutic endoscopic procedures. With training and clinical experience gained at prestigious institutions including the University of Birmingham's Liver Labs, Princess Alexandra Hospital in Brisbane, and the South West Liver Unit in Plymouth, the doctor offers a truly international standard of care. Their clinical expertise encompasses the full spectrum of liver diseases — from viral hepatitis and fatty liver disease to acute liver failure, liver cirrhosis, and hepatocellular carcinoma — alongside comprehensive pre- and post-liver transplant management. The doctor also holds significant expertise in interventional hepatology procedures including ERCP, EUS-guided procedures, TIPS, and variceal bleeding management, making them a versatile specialist capable of handling the most challenging hepatobiliary cases. International patients can expect compassionate, evidence-based care delivered by a physician with deep academic and clinical credentials.Read more