
Dr. Srikanth Thummala
Liver Transplant Specialist
- Dr. Srikanth Thummala is a liver transplantation surgeon with 7+ years of experience.
- His areas of expertise include hernia repairs, SEPS for varicose veins, cholecystectomy, duodenal perforations, appendectomy, many general surgical procedures, advanced laparoscopic procedures and assisted in many laparoscopic donor hepatectomies.
- He completed MBBS from Dr. NTR University of Health Sciences, Vijayawada, MS in general surgery from Dr. NTR University of Health Sciences, Vijayawada.
- He did his fellowship in Hepatobiliary and Liver Transplantation and fellowship in Advanced Liver Transplantation from Medanta Hospital, Gurgaon.
- Dr. Thummala has presented many papers at national conferences.
- In his initial years of experience, he has worked with prestigious hospitals with renowned doctors.
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- Dr. Srikanth Thummala is a liver transplantation surgeon with 7+ years of experience.
- His areas of expertise include hernia repairs, SEPS for varicose veins, cholecystectomy, duodenal perforations, appendectomy, many general surgical procedures, advanced laparoscopic procedures and assisted in many laparoscopic donor hepatectomies.
- He completed MBBS from Dr. NTR University of Health Sciences, Vijayawada, MS in general surgery from Dr. NTR University of Health Sciences, Vijayawada.
- He did his fellowship in Hepatobiliary and Liver Transplantation and fellowship in Advanced Liver Transplantation from Medanta Hospital, Gurgaon.
- Dr. Thummala has presented many papers at national conferences.
- In his initial years of experience, he has worked with prestigious hospitals with renowned doctors.

Dr. Joy Varghese
Liver Transplant Specialist
- Dr. Joy Varghese is a distinguished Hepatologist and Liver Transplant Surgeon with 28 years of experience in his field.
- He has successfully performed over 1500 liver transplantations throughout his career.
- His areas of expertise include the management of Chronic Hepatitis B, Chronic Hepatitis C, and Hepatocellular Carcinoma.
- He completed his MBBS in 1996 and his MD in 2004, followed by a DM in Gastroenterology from Madurai Medical College in 2007.
- Additionally, Dr. Varghese pursued a Fellowship in Liver Transplantation at University Hospital, Essen, Germany.
- Dr Varghese was honoured with the Levy Thompson Award for the best clinical research paper and received an International Travel Grant to attend the Canadian Digestive Disease Week in Banff, Canada.
- He has published over 100 papers in national and international journals and authored four book chapters.
- Dr. Varghese is an active member of several prestigious organisations, including the Association of Physicians of India, the Indian Society of Gastroenterology, the Indian National Association of Study of Liver Disease, the International Club of Ascites, the European Association of Study of Liver Disease, the Liver Transplantation Society of India, and the International Liver Transplantation Society.
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- Dr. Joy Varghese is a distinguished Hepatologist and Liver Transplant Surgeon with 28 years of experience in his field.
- He has successfully performed over 1500 liver transplantations throughout his career.
- His areas of expertise include the management of Chronic Hepatitis B, Chronic Hepatitis C, and Hepatocellular Carcinoma.
- He completed his MBBS in 1996 and his MD in 2004, followed by a DM in Gastroenterology from Madurai Medical College in 2007.
- Additionally, Dr. Varghese pursued a Fellowship in Liver Transplantation at University Hospital, Essen, Germany.
- Dr Varghese was honoured with the Levy Thompson Award for the best clinical research paper and received an International Travel Grant to attend the Canadian Digestive Disease Week in Banff, Canada.
- He has published over 100 papers in national and international journals and authored four book chapters.
- Dr. Varghese is an active member of several prestigious organisations, including the Association of Physicians of India, the Indian Society of Gastroenterology, the Indian National Association of Study of Liver Disease, the International Club of Ascites, the European Association of Study of Liver Disease, the Liver Transplantation Society of India, and the International Liver Transplantation Society.

Dr. Gomathy Narashimhan
Liver Transplant Specialist
- Currently associated as Senior Consultant with Department of Kidney Transplant at Global Hospitals, Chennai
- Participated in managing about 450 Liver transplant and 750 Kidney transplant patients
- Trained in pre-op evaluation, ICU and post op management of multi-organ transplant patients
- New Key Opinion Leader (nKOL) from India to The Transplantation Society - 2009.
- Interests are Renal Sparing Immunosuppression and Portal and Hepatic Hemodynamics in Liver Transplantation
- Member of various renowned organizations such as Association of Surgeons of India, American Society of Transplant Surgeons, Indian Society of Organ Transplantation, The Transplantation Society, Liver Sub-Committee member, Tamil Nadu Government - Cadaver Transplant Program.
- Awarded Young Investigator from Association of Surgeons of India-2000 (ASI), Indian
Awarded Young Researcher Award - Asian Society of Transplant, Asian Society of Transplantation - Travel Grant for Young Scientist – 2003
- Fellowship - American certified Transplant Surgery Fellowship Baylor University, USA and Living donor Liver transplant training form Kumamoto and Kyoto University, Japan
- Published 13 International publications in Transplantation Journals
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Awarded Young Researcher Award - Asian Society of Transplant, Asian Society of Transplantation - Travel Grant for Young Scientist – 2003
- Currently associated as Senior Consultant with Department of Kidney Transplant at Global Hospitals, Chennai
- Participated in managing about 450 Liver transplant and 750 Kidney transplant patients
- Trained in pre-op evaluation, ICU and post op management of multi-organ transplant patients
- New Key Opinion Leader (nKOL) from India to The Transplantation Society - 2009.
- Interests are Renal Sparing Immunosuppression and Portal and Hepatic Hemodynamics in Liver Transplantation
- Member of various renowned organizations such as Association of Surgeons of India, American Society of Transplant Surgeons, Indian Society of Organ Transplantation, The Transplantation Society, Liver Sub-Committee member, Tamil Nadu Government - Cadaver Transplant Program.
- Awarded Young Investigator from Association of Surgeons of India-2000 (ASI), Indian
Awarded Young Researcher Award - Asian Society of Transplant, Asian Society of Transplantation - Travel Grant for Young Scientist – 2003 - Fellowship - American certified Transplant Surgery Fellowship Baylor University, USA and Living donor Liver transplant training form Kumamoto and Kyoto University, Japan
- Published 13 International publications in Transplantation Journals

Dr. Selvakumar Naganathan
Liver Transplant Specialist
- Dr. Selvakumar Naganathan is a liver transplant surgeon with 13+ years of experience.
- He has performed 2,000+ surgeries, including donor hepatectomies, recipient hepatectomies, live donor liver transplants, retrieval of cadaver livers, cadaver transplantations and major hepatectomies.He is a member of The Association of Surgeons of India, Indian Association of Gastrointestinal Endosurgeons, International Hepato-Pancreato-Biliary Association, International Liver Transplantation Society, Liver Transplantation Society of India and National Academy of Medical Sciences.
- His areas of expertise include Hepatitis, Cirrhosis, Liver Cancer, Liver Failure, Ascites and Gallstones.
- He regularly participates and presents his clinical work at national and international conferences.
- Dr. Naganathan has several articles under his name in national journals.
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- Dr. Selvakumar Naganathan is a liver transplant surgeon with 13+ years of experience.
- He has performed 2,000+ surgeries, including donor hepatectomies, recipient hepatectomies, live donor liver transplants, retrieval of cadaver livers, cadaver transplantations and major hepatectomies.He is a member of The Association of Surgeons of India, Indian Association of Gastrointestinal Endosurgeons, International Hepato-Pancreato-Biliary Association, International Liver Transplantation Society, Liver Transplantation Society of India and National Academy of Medical Sciences.
- His areas of expertise include Hepatitis, Cirrhosis, Liver Cancer, Liver Failure, Ascites and Gallstones.
- He regularly participates and presents his clinical work at national and international conferences.
- Dr. Naganathan has several articles under his name in national journals.
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Dr. Swaminathan Sambandam is a distinguished Transplant and HPB Surgeon with over 29 years of experience, committed to delivering top-tier medical care. With over 3,750 successful transplants and complex abdominal surgeries, he has established a reputation for precision and excellence in the field.
Why Choose Dr. Sambandam?
- Extensive Surgical Expertise: With 29+ years of experience and a portfolio of over 1,750 successful organ transplants, including 750+ liver and 1,000+ kidney transplants. Dr. Sambandam has a proven track record in treating end-stage organ failure and complex hepatobiliary diseases.
- Advanced Techniques & Specialised Expertise: He is a master of minimally invasive procedures, including advanced laparoscopic and robotic HPB surgery. His expertise extends to highly specialised procedures such as adult and paediatric transplants, pancreas transplants for Type 1 diabetes, and complex small bowel and multi-visceral transplants.
- Pioneer in Robotic Transplantation: Dr. Sambandam’s team was the first in Tamil Nadu to perform a robotic kidney transplantation, a breakthrough enabling safer, minimally invasive procedures for patients, including those previously considered high-risk due to obesity.
- Leader in Complex Kidney Transplants: He has performed the highest number of ABO-incompatible and swap kidney transplants in the state, showcasing unparalleled expertise in overcoming immunological barriers to provide life-saving solutions for patients.
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Dr. Swaminathan Sambandam is a distinguished Transplant and HPB Surgeon with over 29 years of experience, committed to delivering top-tier medical care. With over 3,750 successful transplants and complex abdominal surgeries, he has established a reputation for precision and excellence in the field.
Why Choose Dr. Sambandam?
- Extensive Surgical Expertise: With 29+ years of experience and a portfolio of over 1,750 successful organ transplants, including 750+ liver and 1,000+ kidney transplants. Dr. Sambandam has a proven track record in treating end-stage organ failure and complex hepatobiliary diseases.
- Advanced Techniques & Specialised Expertise: He is a master of minimally invasive procedures, including advanced laparoscopic and robotic HPB surgery. His expertise extends to highly specialised procedures such as adult and paediatric transplants, pancreas transplants for Type 1 diabetes, and complex small bowel and multi-visceral transplants.
- Pioneer in Robotic Transplantation: Dr. Sambandam’s team was the first in Tamil Nadu to perform a robotic kidney transplantation, a breakthrough enabling safer, minimally invasive procedures for patients, including those previously considered high-risk due to obesity.
- Leader in Complex Kidney Transplants: He has performed the highest number of ABO-incompatible and swap kidney transplants in the state, showcasing unparalleled expertise in overcoming immunological barriers to provide life-saving solutions for patients.

Dr. Karthik Mathivanan
Liver Transplant Specialist
- Dr. Karthik Mathivanan is among the best Liver Transplant Surgeons in India, who also specialises in multi-organ transplants, with an experience of over 19 years.
- His areas of expertise are treating liver failure and liver and biliary tract malignancies, as well as performing renal, pancreas, small bowel, and living donor liver transplants.
- He has conducted 3000+ liver surgeries and kidney transplants to date.
- Dr. Mathivanan was part of Asia’s first and world’s fourth living-donor liver transplant in a covid affected patient and India’s first ABO incompatible liver transplant in 2012.
- He performed Tamil Nadu’s first integrated cardiac bypass and transplant surgery.
- Dr. Mathivanan was honoured as the Most Trusted Liver Transplant Surgeon by the Golden Aim Conference and Awards for Excellence and Leadership in Healthcare in 2023.
- He did MBBS in 2005 from Sri Ramachandra Medical University and DNB in 2011 from Voluntary Health Services Hospital, in Chennai.
- Later, he pursued a fellowship in liver transplant and hepatobiliary surgery in 2012 from Medanta Institute of Liver Transplant, New Delhi.
- He is the youngest transplant surgeon to receive a travel grant from the International Liver Transplant Society, South Korea.
- Dr. Mathivanan is a notable member of the International Liver Transplant Society, the Liver Transplant Society of India, and many other prestigious organisations.
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- Dr. Karthik Mathivanan is among the best Liver Transplant Surgeons in India, who also specialises in multi-organ transplants, with an experience of over 19 years.
- His areas of expertise are treating liver failure and liver and biliary tract malignancies, as well as performing renal, pancreas, small bowel, and living donor liver transplants.
- He has conducted 3000+ liver surgeries and kidney transplants to date.
- Dr. Mathivanan was part of Asia’s first and world’s fourth living-donor liver transplant in a covid affected patient and India’s first ABO incompatible liver transplant in 2012.
- He performed Tamil Nadu’s first integrated cardiac bypass and transplant surgery.
- Dr. Mathivanan was honoured as the Most Trusted Liver Transplant Surgeon by the Golden Aim Conference and Awards for Excellence and Leadership in Healthcare in 2023.
- He did MBBS in 2005 from Sri Ramachandra Medical University and DNB in 2011 from Voluntary Health Services Hospital, in Chennai.
- Later, he pursued a fellowship in liver transplant and hepatobiliary surgery in 2012 from Medanta Institute of Liver Transplant, New Delhi.
- He is the youngest transplant surgeon to receive a travel grant from the International Liver Transplant Society, South Korea.
- Dr. Mathivanan is a notable member of the International Liver Transplant Society, the Liver Transplant Society of India, and many other prestigious organisations.

Dr. Kartik Natarajan
Hepatopancreatobiliary Surgeon
- Dr. Kartik Natarajan is a skilled Medical Gastroenterologist and Hepatologist with 11 years of experience.
- He specializes in the management of End-Stage Liver Disease, Cirrhosis, Fatty Liver Disease, Gastrointestinal Bleeding, and Biliary Stone Treatment.
- Dr. Kartik completed his MBBS at Topiwala National Medical College in Mumbai in 2013 and his DNB in Internal Medicine at Poona Hospital and Research Centre in 2017.
- Later, he obtained a membership from the Royal College of Physicians and received a fellowship in advanced endoscopy from the Mayo Clinic Alix School of Medicine.
- He is also a member of the Indian Society of Gastroenterology (ISG), ISG Tamil Nadu Chapter, and the American College of Cardiology (ACC).
- Dr. Kartik has published in over 20 national and international publications.
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- Dr. Kartik Natarajan is a skilled Medical Gastroenterologist and Hepatologist with 11 years of experience.
- He specializes in the management of End-Stage Liver Disease, Cirrhosis, Fatty Liver Disease, Gastrointestinal Bleeding, and Biliary Stone Treatment.
- Dr. Kartik completed his MBBS at Topiwala National Medical College in Mumbai in 2013 and his DNB in Internal Medicine at Poona Hospital and Research Centre in 2017.
- Later, he obtained a membership from the Royal College of Physicians and received a fellowship in advanced endoscopy from the Mayo Clinic Alix School of Medicine.
- He is also a member of the Indian Society of Gastroenterology (ISG), ISG Tamil Nadu Chapter, and the American College of Cardiology (ACC).
- Dr. Kartik has published in over 20 national and international publications.

Dr. Dinesh Babu
Liver Transplant Specialist
- Dr. Dinesh Babu is a Liver Transplant Surgeon with over 18 years of experience.
- His area of expertise is liver transplant anesthesia, and he has performed over 1500 liver transplants.
- He has been doing routine anesthesia cases for different surgical operations, Neuro-Interventional Radiology, and handling liver ICU and critical care aspects.
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- Dr. Dinesh Babu is a Liver Transplant Surgeon with over 18 years of experience.
- His area of expertise is liver transplant anesthesia, and he has performed over 1500 liver transplants.
- He has been doing routine anesthesia cases for different surgical operations, Neuro-Interventional Radiology, and handling liver ICU and critical care aspects.

Dr. R. V. Sugi Subramaniam
Hepatopancreatobiliary Surgeon
- Dr. R. V. Sugi Subramaniam is a well-known Hepato Pancreato Biliary Surgeon having 11+ years of experience in this field.
- He is adept in performing Liver transplantation, Surgeries, Resection etc.
- His areas of expertise are Pancreas Surgeries, Gallbladder, Biliary Surgeries, Gastrointestinal Surgeries.
- He holds membership of Tamil Nadu Medical Council, Chennai, International Liver Transplant Society (ILTS), The Transplantation Society (TTS), and Association of Minimal Access Surgeons of India (AMASI).
- He completed Post- doctoral Fellowship in Liver Transplant & HPB Surgery and M.Ch.(Surgical Gastroenterology) from Institute of Surgical Gastroenterology & Liver Transplant, Chennai; 2018.
- Dr. Subramaniam pursued M.B.B.S. from Madras Medical College, Chennai and M.S (General Surgery) from JIPMER, Pondicherry; in 2010 and 2014, respectively.
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- Dr. R. V. Sugi Subramaniam is a well-known Hepato Pancreato Biliary Surgeon having 11+ years of experience in this field.
- He is adept in performing Liver transplantation, Surgeries, Resection etc.
- His areas of expertise are Pancreas Surgeries, Gallbladder, Biliary Surgeries, Gastrointestinal Surgeries.
- He holds membership of Tamil Nadu Medical Council, Chennai, International Liver Transplant Society (ILTS), The Transplantation Society (TTS), and Association of Minimal Access Surgeons of India (AMASI).
- He completed Post- doctoral Fellowship in Liver Transplant & HPB Surgery and M.Ch.(Surgical Gastroenterology) from Institute of Surgical Gastroenterology & Liver Transplant, Chennai; 2018.
- Dr. Subramaniam pursued M.B.B.S. from Madras Medical College, Chennai and M.S (General Surgery) from JIPMER, Pondicherry; in 2010 and 2014, respectively.

Dr. Swati Raju
Liver Transplant SpecialistDr. Swati Raju is a distinguished Gastroenterologist and Hepatologist with over 16 years of experience, committed to delivering top-tier medical care. With over 500 successful liver transplants to her name, having worked with some of the most renowned teams in the country, she has established a reputation for excellence in managing the most complex liver conditions.
Why Choose Dr. Raju?
- Extensive Transplant & Clinical Expertise: With over 16+ years of experience and involvement in more than 500 successful liver transplants, Dr. Raju has a proven track record in treating liver disease, liver emergencies, and liver cancers.
- Advanced Techniques & Specialised Expertise: She is highly skilled in complex procedures, including live/cadaver donor, incompatible, and swap blood group liver transplants. Her expertise extends to liver critical care, pancreatic and hepato-biliary disorders, as well as reflux and gallstone disease.
- Leader in Disease Prevention & Awareness: Dr. Raju has played a key role in spreading public awareness about liver disease prevention and treatment, with a special focus on educating communities about fatty liver disease.
- Specialised Liver Cancer Care: She has extensive experience in providing dedicated and advanced care for patients with liver cancers, ensuring comprehensive treatment plans.
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Dr. Swati Raju is a distinguished Gastroenterologist and Hepatologist with over 16 years of experience, committed to delivering top-tier medical care. With over 500 successful liver transplants to her name, having worked with some of the most renowned teams in the country, she has established a reputation for excellence in managing the most complex liver conditions.
Why Choose Dr. Raju?
- Extensive Transplant & Clinical Expertise: With over 16+ years of experience and involvement in more than 500 successful liver transplants, Dr. Raju has a proven track record in treating liver disease, liver emergencies, and liver cancers.
- Advanced Techniques & Specialised Expertise: She is highly skilled in complex procedures, including live/cadaver donor, incompatible, and swap blood group liver transplants. Her expertise extends to liver critical care, pancreatic and hepato-biliary disorders, as well as reflux and gallstone disease.
- Leader in Disease Prevention & Awareness: Dr. Raju has played a key role in spreading public awareness about liver disease prevention and treatment, with a special focus on educating communities about fatty liver disease.
- Specialised Liver Cancer Care: She has extensive experience in providing dedicated and advanced care for patients with liver cancers, ensuring comprehensive treatment plans.

Dr. Babu Elangovan
Liver Transplant SpecialistDr. Babu Elangovan is a highly renowned Senior Consultant specialising in Liver Transplantation and Hepatopancreaticobiliary (HPB) Surgery, and a leader at the forefront of advanced surgical gastroenterology. With over 22 years of dedicated experience, he has provided expert, life-saving surgical interventions, offering renewed hope and significantly improving outcomes for patients with critical liver and complex gastrointestinal diseases.
Why Choose Dr. Elangovan?
- Specialised Expertise in Liver Transplant & HPB Surgery: With over 22 years dedicated to surgical gastroenterology, Dr. Elangovan brings profound skill to complex liver, pancreatic, and biliary procedures.
- Pioneer in Advanced & Minimally Invasive Surgery: He is highly skilled in advanced laparoscopic techniques for stomach, esophageal, and colorectal conditions and has been a vital part of over 300 liver transplants, demonstrating exceptional proficiency in both live and deceased donor surgeries.
- Comprehensive Surgical and Diagnostic Excellence: Beyond his focus on transplantation, Dr. Elangovan possesses a comprehensive command of surgical gastroenterology, including upper and lower GI endoscopic procedures, which provide treatment for a broad spectrum of gastrointestinal diseases.
- Academic Leader & Award-Winning Surgeon: He completed his MBBS from Sri Ramachandra Medical College and Research Institute, Chennai, and MS in General Surgery from Rajah Muthiah Medical College, Annamalai University, India in 2006. He holds an MCh in Surgical Gastroenterology and a prestigious Fellowship in Minimal Access Surgery.
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Dr. Babu Elangovan is a highly renowned Senior Consultant specialising in Liver Transplantation and Hepatopancreaticobiliary (HPB) Surgery, and a leader at the forefront of advanced surgical gastroenterology. With over 22 years of dedicated experience, he has provided expert, life-saving surgical interventions, offering renewed hope and significantly improving outcomes for patients with critical liver and complex gastrointestinal diseases.
Why Choose Dr. Elangovan?
- Specialised Expertise in Liver Transplant & HPB Surgery: With over 22 years dedicated to surgical gastroenterology, Dr. Elangovan brings profound skill to complex liver, pancreatic, and biliary procedures.
- Pioneer in Advanced & Minimally Invasive Surgery: He is highly skilled in advanced laparoscopic techniques for stomach, esophageal, and colorectal conditions and has been a vital part of over 300 liver transplants, demonstrating exceptional proficiency in both live and deceased donor surgeries.
- Comprehensive Surgical and Diagnostic Excellence: Beyond his focus on transplantation, Dr. Elangovan possesses a comprehensive command of surgical gastroenterology, including upper and lower GI endoscopic procedures, which provide treatment for a broad spectrum of gastrointestinal diseases.
- Academic Leader & Award-Winning Surgeon: He completed his MBBS from Sri Ramachandra Medical College and Research Institute, Chennai, and MS in General Surgery from Rajah Muthiah Medical College, Annamalai University, India in 2006. He holds an MCh in Surgical Gastroenterology and a prestigious Fellowship in Minimal Access Surgery.

- Dr Sugi Subramaniam is Liver Transplant Surgeon and Gastroenterologist with 12+ years of experience.
- He has completed MBBS, MS in General Surgery, MCh in Surgical Gastroenterology, a post-doctoral fellowship, a Minimal Access Surgery (FMAS) fellowship, and a Fellowship from the American College of Surgeons (FACS).
- He has also achieved Postdoctoral Fellowship in Liver Transplant & HPB Surgery.
- His areas of interest include deceased and Living donor liver transplants, Split Liver transplants, Minimal Invasive surgeries, pediatric liver transplants, etc.
- Dr Sugi was a part of the team that performed a successful Liver Transplant on a four-week-old baby.
- He has published over 20 medical papers in International and National Journals.
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- Dr Sugi Subramaniam is Liver Transplant Surgeon and Gastroenterologist with 12+ years of experience.
- He has completed MBBS, MS in General Surgery, MCh in Surgical Gastroenterology, a post-doctoral fellowship, a Minimal Access Surgery (FMAS) fellowship, and a Fellowship from the American College of Surgeons (FACS).
- He has also achieved Postdoctoral Fellowship in Liver Transplant & HPB Surgery.
- His areas of interest include deceased and Living donor liver transplants, Split Liver transplants, Minimal Invasive surgeries, pediatric liver transplants, etc.
- Dr Sugi was a part of the team that performed a successful Liver Transplant on a four-week-old baby.
- He has published over 20 medical papers in International and National Journals.
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