Prof. Ashish KumarMBBS, MD, DM, FRCP, FNAMS, FACP, FISG, MISG, FINASL, FDI
Professor & Senior Consultant, Gastroenterology and Hepatology, Sir Ganga Ram Hospital
About
Dr. Ashish Kumar is a Professor and Senior Consultant of Gastroenterology and Hepatology at Sir Ganga Ram Hospital, New Delhi, and Adjunct Professor at Kasturba Medical College, Manipal (MAHE). He is the lead author of three INASL guidelines on hepatocellular carcinoma and coordinated the first APASL guidelines on acute-on-chronic liver failure. With an H-index of 58 and over 260 scientific publications, he has been ranked among the top 2% of scientists worldwide by Elsevier and Stanford University for six consecutive years (2021–2026). He holds fellowships from the Royal College of Physicians of London and Edinburgh, the American College of Physicians, and the National Academy of Medical Sciences, among others.
Areas of focus
Experience & education
Professor & Senior Consultant · Sir Ganga Ram Hospital (GRIPMER)
Institute of Liver, Gastroenterology, & Pancreatico-Biliary Sciences, New Delhi
2017 — Present
Adjunct Professor · Kasturba Medical College (KMC), Manipal Academy of Higher Education (MAHE)
Department of Medical Gastroenterology, Karnataka, India
2026 — 2028
Associate Professor & Consultant · Sir Ganga Ram Hospital (GRIPMER)
Institute of Liver, Gastroenterology, & Pancreatico-Biliary Sciences, New Delhi
2011 — 2017
Associate Professor & Assistant Dean · Institute of Liver & Biliary Sciences (ILBS)
Department of Hepatology, New Delhi
2010 — 2011
Assistant Professor · Institute of Liver & Biliary Sciences (ILBS)
Department of Hepatology, New Delhi
2008 — 2010
Assistant Professor · G B Pant Hospital
Department of Gastroenterology, New Delhi
2006 — 2008
Senior Research Associate · G B Pant Hospital
Department of Gastroenterology, New Delhi
2005 — 2006
Visiting Fellowship · University of California, San Francisco (UCSF Medical Center)
San Francisco, California, USA
2005 — 2005
Senior Resident (DM) · Sanjay Gandhi Postgraduate Institute of Medical Sciences
Department of Gastroenterology, Lucknow
2002 — 2004
DM (Gastroenterology) · Sanjay Gandhi Postgraduate Institute of Medical Sciences
Lucknow
2004
Senior Resident (Non-DM) · Sanjay Gandhi Postgraduate Institute of Medical Sciences
Department of Gastroenterology, Lucknow
1999 — 2001
MD (Internal Medicine) · King George's Medical College
Lucknow
1999
MBBS · GSVM Medical College, Kanpur University
Kanpur
1994
Publications
Tomar, Nandini, Choudhury, Sangeeta, Arora, Anil, Sharma, Praveen, Vaibhav, Rishikant, Hasan, Rizwana, et al. · Journal of clinical and experimental hepatology · 2026PubMed
Kumar, Ashish, Basu, Rita · The Journal of clinical endocrinology and metabolism · 2026PubMed
Kumar, Ashish, Panda, Jayant K, Agrawal, Prabhat, Gupta, Sunil, Kumar, Dinesh, Kuchay, Mohammad S, et al. · The Lancet regional health. Southeast Asia · 2026PubMed
Kumar, Ashish · Gastroenterology · 2026PubMed
Kumar, Ashish, Arora, Anil, Sharma, Praveen, Maiwall, Rakhi, Choudhury, Ashok, Arora, Vinod, et al. · Hepatology international · 2026PubMed
Madan, Kaushal, Kumar, Ashish · Journal of clinical and experimental hepatology · 2026PubMed
Kumar, Ashish, Sreenivas, D V, Behera, Sambit Kumar, Rao, Guduru Raghavendra Srinivas, Kumar, G S Sameer, Chatterjee, Jaya Ghosh, et al. · JGH open : an open access journal of gastroenterology and hepatology · 2026PubMed
Kumar, Ashish, Arora, Anil, Sharma, Praveen, Jan, Shayesta, Taneja, Monika, Rajput, Tarun · The Journal of the Association of Physicians of India · 2026PubMed
Arora, Anil, Garje, Yogesh, Shaikh, Shagupta, Dharmadhikari, Shruti, Khandhedia, Chintan, Markandeywar, Neeraj, et al. · Interactive journal of medical research · 2026PubMed
Kumar, Ashish, Sharma, Praveen, Arora, Anil · Journal of clinical and experimental hepatology · 2025PubMed
Kumar, Ashish · The Journal of the Association of Physicians of India · 2025PubMed
Kumar, Ashish · Journal of clinical and experimental hepatology · 2025PubMed
Misra, Anoop, Kumar, Ashish, Kuchay, Mohammad Shafi, Ghosh, Amerta, Gulati, Seema, Choudhary, Narendra Singh, et al. · Diabetes & metabolic syndrome · 2025PubMed
Kumar, Ashish, Arora, Anil, Sharma, Praveen, Jan, Shayesta, Ara, Ishrat · Journal of clinical and experimental hepatology · 2025PubMed
Kumar, Ashish, Kuchay, Mohammad Shafi, Ghosh, Amerta, Gulati, Seema, Choudhary, Narendra Singh, Dutta, Deep, et al. · Diabetes care · 2025PubMed
Kumar, Ashish, Arora, Anil, Choudhury, Ashok, Arora, Vinod, Rela, Mohamed, Jothimani, Dinesh Kumar, et al. · The American journal of gastroenterology · 2025PubMed
Kumar, Ashish, Acharya, Subrat K, Singh, Shivaram P, Duseja, Ajay, Madan, Kaushal, Shukla, Akash, et al. · Journal of clinical and experimental hepatology · 2024PubMed
Arora, Anil, Kumar, Ashish · Clinical liver disease · 2024PubMed
Kumar, Ashish, Arora, Anil, Sharma, Praveen · Journal of clinical and experimental hepatology · 2023PubMed
Arora, Anil, Kumar, Ashish, Anand, Anil C, Kumar, Ajay, Yadav, Ajay, Bhagwat, Ajit, et al. · Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2023PubMed
Kumar, Ashish, Maruyama, Hitoshi, Arora, Anil, Sharma, Praveen, Anikhindi, Shrihari Anil, Bansal, Naresh, et al. · Journal of medical ultrasonics (2001) · 2022PubMed
Kumar, Ashish, Sharma, Praveen, Arora, Anil · Hepatology (Baltimore, Md.) · 2022PubMed
Kumar, Ashish, Arora, Anil, Sharma, Praveen, Anikhindi, Shrihari Anil, Bansal, Naresh, Singla, Vikas, et al. · Diabetes & metabolic syndrome · 2020PubMed
Kumar, Ashish, Acharya, Subrat K, Singh, Shivaram P, Arora, Anil, Dhiman, Radha K, Aggarwal, Rakesh, et al. · Journal of clinical and experimental hepatology · 2020PubMed
Kumar, Ashish · Hepatology (Baltimore, Md.) · 2020PubMed
Kumar, Ashish, Sharma, Praveen, Arora, Anil · Hepatology (Baltimore, Md.) · 2020PubMed
Kumar, Ashish, Arora, Anil, Sharma, Praveen, Anikhindi, Shrihari Anil, Bansal, Naresh, Singla, Vikas, et al. · Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2020PubMed
Kirnake, Vijendra, Arora, Anil, Sharma, Praveen, Goyal, Mohan, Chawlani, Romesh, Toshniwal, Jay, et al. · Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2018PubMed
Daswani, Ravi, Kumar, Ashish, Anikhindi, Shrihari Anil, Sharma, Praveen, Singla, Vikas, Bansal, Naresh, et al. · Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2018PubMed
Daswani, Ravi, Kumar, Ashish, Sharma, Praveen, Singla, Vikas, Bansal, Naresh, Arora, Anil · Clinical and molecular hepatology · 2018PubMed
Kumar, Ashish, Sharma, Praveen, Anikhindi, Shrihari A, Prajapati, Ritesh, Agarwal, Rachit, Sharma, Bhupendra, et al. · Journal of clinical and experimental hepatology · 2017PubMed
Connect