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.
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