Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
Gastroenterology
Metrics
H-Index
i10 Index
Citation
89
376
34,140
* Rankings
Ranking Based
On Selection: 2
pediatric gastroenterology
Metrics
H-Index
i10 Index
Citation
66
143
20,503
* Rankings
Ranking Based
On Selection: 3
Gastroenterology / IBD
Metrics
H-Index
i10 Index
Citation
57
145
15,195
* Rankings
Ranking Based
On Selection: 4
gastroenterology
cancer
genetics
Metrics
H-Index
i10 Index
Citation
38
80
5,880
* Rankings
Ranking Based
On Selection: 5
Gastroenterology
Nutrition
Metrics
H-Index
i10 Index
Citation
33
57
5,454
* Rankings
Ranking Based
On Selection: 6
Gastroenterology
Hepatology and Nutrition
Metrics
H-Index
i10 Index
Citation
31
64
3,808
* Rankings
Ranking Based
On Selection: 7
General Gastroenterology
Metrics
H-Index
i10 Index
Citation
28
44
2,109
* Rankings
Ranking Based
On Selection: 8
Pediatric gastroenterology and mucosal immunology
Metrics
H-Index
i10 Index
Citation
25
36
2,471
* Rankings
Ranking Based
On Selection: 9
Gastroenterology
Metrics
H-Index
i10 Index
Citation
20
25
1,773
* Rankings
Ranking Based
On Selection: 10
hepatology
Metrics
H-Index
i10 Index
Citation
17
23
2,433
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* Rankings
Ranking Based
On Selection: 11
Gastroenterology and Hepatology
Metrics
H-Index
i10 Index
Citation
15
20
1,786
* Rankings
Ranking Based
On Selection: 12
Gastroenterology
hepatology
Metrics
H-Index
i10 Index
Citation
15
17
1,249
* Rankings
Ranking Based
On Selection: 13
Gastroenterology
Inflammatory Bowel Disease
Eosinophilic Esophagitis
Allergic Inflammation
Metrics
H-Index
i10 Index
Citation
14
15
5,007
* Rankings
Ranking Based
On Selection: 14
Cardiovascular
Cerebrovascular
Gastroenterology
Metrics
H-Index
i10 Index
Citation
12
12
597
* Rankings
Ranking Based
On Selection: 15
Gastroenterology
Metrics
H-Index
i10 Index
Citation
9
9
1,047
* Rankings
Ranking Based
On Selection: 16
Clinical research
Metrics
H-Index
i10 Index
Citation
8
8
670
* Rankings
Ranking Based
On Selection: 17
Gastroenterology
Advanced Endoscopy
Endobariatrics
Metrics
H-Index
i10 Index
Citation
6
3
102
* Rankings
Ranking Based
On Selection: 18
Gastroenterology
moral development
Metrics
H-Index
i10 Index
Citation
3
1
53
David Rubin
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
89
376
34,140
Stefano Guandalini
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
66
143
20,503
pediatric gastroenterology
Russell D Cohen
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
57
145
15,195
Sonia Kupfer
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
38
80
5,880
gastroenterology
cancer
genetics
Carol Semrad
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
33
57
5,454
Gastroenterology
Nutrition
Dejan Micic
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
31
64
3,808
Gastroenterology
Hepatology and Nutrition
Neil Sengupta
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
28
44
2,109
General Gastroenterology
Valentina Discepoloph
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
25
36
2,471
Pediatric gastroenterology and mucosal immunology
Robert Kavitt
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,773
Sonali Paul
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
17
23
2,433
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!
Sajan Nagpal
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,786
Gastroenterology and Hepatology
K Gautham Reddy
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,249
Gastroenterology
hepatology
Thomas X Lu
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
14
15
5,007
Gastroenterology
Inflammatory Bowel Disease
Eosinophilic Esophagitis
Allergic Inflammation
Guohua Liang
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
12
12
597
Cardiovascular
Cerebrovascular
Gastroenterology
Ira Hanan
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,047
Sarbani Adhikari
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
8
8
670
Harishankar Gopakumar
Metrics
H-Index
i10 Index
Citation Counts
6
3
102
Gastroenterology
Advanced Endoscopy
Endobariatrics
Anna Gomberg
University of Chicago
Chicago, United States
Metrics
H-Index
i10 Index
Citation Counts
3
1
53
Gastroenterology
moral development