Productivity Rankings, an exclusive service provided by AD Scientific Index, measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* 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
enteric neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
881
605
0.687
* Total i10 IndexRankings
Ranking Based On Selection: 3
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: 4
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: 5
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: 6
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: 7
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: 8
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
280
0.759
* Total i10 IndexRankings
Ranking Based On Selection: 9
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
368
301
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 10
Gastroenterology
inflammatory bowel disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
366
297
0.811
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
Gastroenterology
Second interest
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
116
0.320
* Total i10 IndexRankings
Ranking Based On Selection: 12
medicine
gastroenterology
pancreatitis
genetics
personalized medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
355
237
0.668
* Total i10 IndexRankings
Ranking Based On Selection: 13
Gastroenterology
Barrett's esophagus
GERD
Artificial Intelligence
Colorectal cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
253
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 14
hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
347
252
0.726
* Total i10 IndexRankings
Ranking Based On Selection: 15
gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
109
0.322
* Total i10 IndexRankings
Ranking Based On Selection: 16
Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
184
0.568
* Total i10 IndexRankings
Ranking Based On Selection: 17
gastroenterology
epidemiology
inflammatory bowel disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
286
0.923
* Total i10 IndexRankings
Ranking Based On Selection: 18
Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
276
0.939
* Total i10 IndexRankings
Ranking Based On Selection: 19
Gastric pre-cancer
congenital neonatal diarrhea diseases
microvillus inclusion disease
intracellular vesicle trafficking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
180
0.614
* Total i10 IndexRankings
Ranking Based On Selection: 20
Gastroenterology
Intestinal diseases
Microbiome
Probiotics
Prebiotics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
144
0.502
* Total i10 IndexRankings
Ranking Based On Selection: 21
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
127
0.477
* Total i10 IndexRankings
Ranking Based On Selection: 22
lymphocyte signalling gastroenterology immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
133
0.508
* Total i10 IndexRankings
Ranking Based On Selection: 23
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
187
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 24
Comparative Effectiveness Research
Inflammatory Bowel Diseases
Chronic Liver Disease
Cancer Prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
256
233
0.910
* Total i10 IndexRankings
Ranking Based On Selection: 25
Gastroenterology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
114
0.449
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
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
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
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
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
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
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
David Rubin
University of Chicago
Chicago, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
368
301
0.818
Bruce E. Sands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
366
297
0.811
Gastroenterology
inflammatory bowel disease
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Richard Hunt
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
362
116
0.320
Gastroenterology
Second interest
David Whitcomb
University of Pittsburgh
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
355
237
0.668
medicine
gastroenterology
pancreatitis
genetics
personalized medicine
Prateek Sharma
University of Kansas
Lawrence, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
253
0.721
Gastroenterology
Barrett's esophagus
GERD
Artificial Intelligence
Colorectal cancer
Robert J Fontana
University of Michigan
Ann Arbor, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
347
252
0.726
Vay Liang Go
University of California Los Angeles
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
109
0.322
Neil Kaplowitz
University of Southern California
Los Angeles, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
324
184
0.568
Gilaad G Kaplan
University of Calgary
Calgary, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
286
0.923
gastroenterology
epidemiology
inflammatory bowel disease
Jasmohan Bajaj
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
276
0.939
James Goldenring
Vanderbilt University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
180
0.614
Gastric pre-cancer
congenital neonatal diarrhea diseases
microvillus inclusion disease
intracellular vesicle trafficking
Philip M Sherman
Hospital for Sick Children
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
144
0.502
Gastroenterology
Intestinal diseases
Microbiome
Probiotics
Prebiotics
Stephen M Collins
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
266
127
0.477
Dermot Kelleher
University of British Columbia
Vancouver, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
133
0.508
lymphocyte signalling gastroenterology immunology
Satish Rao
Augusta University
Augusta, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
258
187
0.725
Siddharth Singh
University of California San Diego
San Diego, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
256
233
0.910
Comparative Effectiveness Research
Inflammatory Bowel Diseases
Chronic Liver Disease
Cancer Prevention
David Armstrong
McMaster University
Hamilton, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
114
0.449