Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
Inflammatory bowel disease
Crohn's disease
ulcerative colitis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,081
787
0.728
* Total i10 IndexRankings
Ranking Based On Selection :2
Gastroenterology
Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,024
630
0.615
* Total i10 IndexRankings
Ranking Based On Selection :3
gastroenterology
enteric neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
881
605
0.687
* Total i10 IndexRankings
Ranking Based On Selection :4
Hepatologie
Zellbiologie
Gastroenterologie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
837
417
0.498
* Total i10 IndexRankings
Ranking Based On Selection :5
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
710
465
0.655
* Total i10 IndexRankings
Ranking Based On Selection :6
Neuropharmacology
stress
neurogastroenterology
microbiome
psychopharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
648
591
0.912
* Total i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
603
398
0.660
* Total i10 IndexRankings
Ranking Based On Selection :8
MASLD
fatty liver
NASH
cirrhosis
liver disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
558
525
0.941
* Total i10 IndexRankings
Ranking Based On Selection :9
Gastroenterology
Hepatology
Immunology
Infectious Diseases
Critical Care Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
533
483
0.906
* Total i10 IndexRankings
Ranking Based On Selection :10
Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
524
365
0.697
* Total i10 IndexRankings
Ranking Based On Selection :11
Hepatology and gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
524
318
0.607
* Total i10 IndexRankings
Ranking Based On Selection :12
medicine
gastroenterology and hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
522
434
0.831
* Total i10 IndexRankings
Ranking Based On Selection :13
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
516
325
0.630
* Total i10 IndexRankings
Ranking Based On Selection :14
gastric carcinoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
489
322
0.658
* Total i10 IndexRankings
Ranking Based On Selection :15
Gastroenterology
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
488
344
0.705
* Total i10 IndexRankings
Ranking Based On Selection :16
Crohn's disease
ulcerative colitis
inflammatory bowel disease
inflammatory bowel diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
481
390
0.811
* Total i10 IndexRankings
Ranking Based On Selection :17
Hepatology - Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
467
264
0.565
* Total i10 IndexRankings
Ranking Based On Selection :18
Endoscopic Mucosal Resection
Endoscopic Ultrasound
Advanced Endoscopic Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
382
248
0.649
* Total i10 IndexRankings
Ranking Based On Selection :19
Gastroenterology
Medicine
Evidence Based Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
264
0.697
* Total i10 IndexRankings
Ranking Based On Selection :20
Pancreato-biliary
endoscopy
drainage
chemotherapy
primary sclerosing cholangitis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
375
309
0.824
* Total i10 IndexRankings
Ranking Based On Selection :21
Translational Medicine
Gastroenterology
Pancreatology
Epithelial ion transports
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
374
336
0.898
* Total i10 IndexRankings
Ranking Based On Selection :22
Liver
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
307
0.832
* Total i10 IndexRankings
Ranking Based On Selection :23
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
280
0.759
* Total i10 IndexRankings
Ranking Based On Selection :24
Gastroenterology
Inflammatory Bowel Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
252
0.683
* Total i10 IndexRankings
Ranking Based On Selection :25
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
368
301
0.818
William Sandborn
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,081
787
0.728
Inflammatory bowel disease
Crohn's disease
ulcerative colitis
Nicholas Talley
University of Newcastle
Callaghan, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,024
630
0.615
Gastroenterology
Hepatology
Michael Camilleri
Mayo Clinic
Rochester, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
881
605
0.687
gastroenterology
enteric neuroscience
Dieter Häussinger
Heinrich Heine Universität Düsseldorf
Düsseldorf, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
837
417
0.498
Hepatologie
Zellbiologie
Gastroenterologie
Peter Galle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
710
465
0.655
John Cryan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
648
591
0.912
Neuropharmacology
stress
neurogastroenterology
microbiome
psychopharmacology
Mohammad Reza Zali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
603
398
0.660
Rohit Loomba
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
558
525
0.941
MASLD
fatty liver
NASH
cirrhosis
liver disease
Frank Tacke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
533
483
0.906
Gastroenterology
Hepatology
Immunology
Infectious Diseases
Critical Care Medicine
Man Fung Yuen
University of Hong Kong
Pok Fu Lam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
524
365
0.697
JH Kao
National Taiwan University
Taipei City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
524
318
0.607
Hepatology and gastroenterology
Hashem B El-Serag
Baylor College of Medicine
Houston, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
522
434
0.831
medicine
gastroenterology and hepatology
Michael Kamm
University of Melbourne
Melbourne, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
516
325
0.630
Woo Ho Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
489
322
0.658
Francis Kl Chan
Chinese University of Hong Kong
Central Ave, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
488
344
0.705
Gastroenterology
Medicine
Edward V Loftus Jr
Mayo Clinic
Rochester, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
481
390
0.811
Crohn's disease
ulcerative colitis
inflammatory bowel disease
inflammatory bowel diseases
Antonio Craxi
Università degli Studi di Palermo
Palermo, Italy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
467
264
0.565
Hepatology - Gastroenterology
Michael B Wallace
Mayo Clinic
Rochester, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
382
248
0.649
Endoscopic Mucosal Resection
Endoscopic Ultrasound
Advanced Endoscopic Imaging
Moayyedi Paul
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
264
0.697
Gastroenterology
Medicine
Evidence Based Medicine
Hiroyuki Isayama
Juntendo University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
375
309
0.824
Pancreato-biliary
endoscopy
drainage
chemotherapy
primary sclerosing cholangitis
Peter Hegyi
Semmelweis University Budapest
Budapest, Hungary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
374
336
0.898
Translational Medicine
Gastroenterology
Pancreatology
Epithelial ion transports
Pietro İnvernizzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
307
0.832
Joerg M Steiner
Texas A&M University
College Station, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
280
0.759
Suk-Kyun Yang
University of Ulsan
Ulsan, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
252
0.683
Gastroenterology
Inflammatory Bowel Disease
David Rubin
University of Chicago
Chicago, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
368
301
0.818