World Scientist and University Rankings 2025
Medical and Health Sciences / Pediatric Gastroenterology 148 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 29, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.688) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Paediatric nutrition
gastroenterology
evidence-based medicine
Metrics
H-Index
i10 Index
Citation Counts
108
324
48,946
* Total H IndexRankings
Ranking Based On Selection: 2
pediatric gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
66
143
20,503
* Total H IndexRankings
Ranking Based On Selection: 3
pediatric gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
51
117
9,879
* Total H IndexRankings
Ranking Based On Selection: 4
Pediatric Gastroenterology
Hepatology & Nutrition
Metrics
H-Index
i10 Index
Citation Counts
49
120
11,317
* Total H IndexRankings
Ranking Based On Selection: 5
Pediatric Gastroenterology - Neurogastroenterology
Metrics
H-Index
i10 Index
Citation Counts
48
106
8,545
* Total H IndexRankings
Ranking Based On Selection: 6
Pediatric Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
44
120
7,868
* Total H IndexRankings
Ranking Based On Selection: 7
Pediatric Nutrition
Gastroenterology
Malnutrition
nutritional assessment
Metrics
H-Index
i10 Index
Citation Counts
41
74
8,557
* Total H IndexRankings
Ranking Based On Selection: 8
pediatric gastronenterology
IBD
Eosinophilic esophagitis
Metrics
H-Index
i10 Index
Citation Counts
41
90
5,396
* Total H IndexRankings
Ranking Based On Selection: 9
Pediatrics
Nutrition
Obesity
Inborn errors of metabolism
Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
40
99
6,621
* Total H IndexRankings
Ranking Based On Selection: 10
Paediatric Gastroenterology Surgery
Surgical Education
Metrics
H-Index
i10 Index
Citation Counts
37
78
9,804
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* Total H IndexRankings
Ranking Based On Selection: 11
Pediatrics
Nutrition
Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
35
110
4,855
* Total H IndexRankings
Ranking Based On Selection: 12
Pediatric Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
34
66
4,350
* Total H IndexRankings
Ranking Based On Selection: 13
Pediatrics
Gastroenterology
Hepatology
Metrics
H-Index
i10 Index
Citation Counts
34
73
2,723
* Total H IndexRankings
Ranking Based On Selection: 14
Pediatrics
Pediatric Gastroenterology
Pediatric Hepatology
Pediatric Liver Transplantation
Metrics
H-Index
i10 Index
Citation Counts
32
84
2,971
* Total H IndexRankings
Ranking Based On Selection: 15
Pediatrics
Gastroenterology
Crohn
Nutrition
Growth
Metrics
H-Index
i10 Index
Citation Counts
31
81
17,257
* Total H IndexRankings
Ranking Based On Selection: 16
Paediatric Gastroenterology
Inflammatory Bowel disease
Metrics
H-Index
i10 Index
Citation Counts
31
60
5,869
* Total H IndexRankings
Ranking Based On Selection: 17
Clinical Research
Epidemiology
Pediatric Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
31
47
5,176
* Total H IndexRankings
Ranking Based On Selection: 18
pediatric gastroenterology
celiac disease
Metrics
H-Index
i10 Index
Citation Counts
30
36
4,523
* Total H IndexRankings
Ranking Based On Selection: 19
Pediatric Genetics
Metrics
H-Index
i10 Index
Citation Counts
27
54
2,924
* Total H IndexRankings
Ranking Based On Selection: 20
pædiatrisk gastroenterologi
Metrics
H-Index
i10 Index
Citation Counts
27
40
2,905
* Total H IndexRankings
Ranking Based On Selection: 21
Pediatric gastroenterology and hepatology
mucosal immunology
Metrics
H-Index
i10 Index
Citation Counts
27
42
2,473
* Total H IndexRankings
Ranking Based On Selection: 22
Metrics
H-Index
i10 Index
Citation Counts
26
54
1,954
* Total H IndexRankings
Ranking Based On Selection: 23
Pediatric Liver Transplantation
Pediatric Hepatology
Pediatric Gastroenterology
Liver Allocation
Disparities
Metrics
H-Index
i10 Index
Citation Counts
25
47
2,012
* Total H IndexRankings
Ranking Based On Selection: 24
Pediatric gastroenterology and mucosal immunology
Metrics
H-Index
i10 Index
Citation Counts
25
36
2,471
* Total H IndexRankings
Ranking Based On Selection: 25
Pediatric Gastroenterology
Hepatology and Nutrition
Liver Transplantation
Metrics
H-Index
i10 Index
Citation Counts
25
47
2,079
Hania Szajewska
Medical University of Warsaw
Warsaw, Poland
Metrics
H-Index
i10-Index
Citation Counts
108
324
48,946
Paediatric nutrition
gastroenterology
evidence-based medicine
Stefano Guandalini
University of Chicago
Chicago, United States
Metrics
H-Index
i10-Index
Citation Counts
66
143
20,503
pediatric gastroenterology
Mitchell B Cohen
University of Alabama Birmingham
Birmingham, United States
Metrics
H-Index
i10-Index
Citation Counts
51
117
9,879
pediatric gastroenterology
Simon Ling
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
49
120
11,317
Pediatric Gastroenterology
Hepatology & Nutrition
Christophe Faure
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
106
8,545
Pediatric Gastroenterology - Neurogastroenterology
Jessie M Hulst
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
41
74
8,557
Pediatric Nutrition
Gastroenterology
Malnutrition
nutritional assessment
Hien Quoc Huynh
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
41
90
5,396
pediatric gastronenterology
IBD
Eosinophilic esophagitis
Luis Peña Quintana
Universidad de Las Palmas de Gran Canaria
Las Palmas de Gran Canaria, Spain
Metrics
H-Index
i10-Index
Citation Counts
40
99
6,621
Pediatrics
Nutrition
Obesity
Inborn errors of metabolism
Gastroenterology
Ademuyiwa AO
University of Lagos
Lagos, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
37
78
9,804
Paediatric Gastroenterology Surgery
Surgical Education
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José Manuel Moreno Villares
Universidad de Navarra
Pamplona, Spain
Metrics
H-Index
i10-Index
Citation Counts
35
110
4,855
Pediatrics
Nutrition
Gastroenterology
Mohammad Hadi Imanieh
Metrics
H-Index
i10-Index
Citation Counts
34
73
2,723
Pediatrics
Gastroenterology
Hepatology
Seyed Mohsen Dehghani
Metrics
H-Index
i10-Index
Citation Counts
32
84
2,971
Pediatrics
Pediatric Gastroenterology
Pediatric Hepatology
Pediatric Liver Transplantation
Jin Soo Moon
Metrics
H-Index
i10-Index
Citation Counts
31
81
17,257
Pediatrics
Gastroenterology
Crohn
Nutrition
Growth
Nicholas Michael Croft
Metrics
H-Index
i10-Index
Citation Counts
31
60
5,869
Paediatric Gastroenterology
Inflammatory Bowel disease
Marion Rowland
University College Dublin
Dublin, Ireland
Metrics
H-Index
i10-Index
Citation Counts
31
47
5,176
Clinical Research
Epidemiology
Pediatric Gastroenterology
J Decker Butzner
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
30
36
4,523
pediatric gastroenterology
celiac disease
Pelin Özlem Şimşek Kiper
Hacettepe University
Ankara, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
27
54
2,924
Vibeke Wewer
Region Hovedstaden
Kopenhag, Denmark
Metrics
H-Index
i10-Index
Citation Counts
27
40
2,905
pædiatrisk gastroenterologi
Daisuke Tokuhara
Wakayama Medical University
Wakayama, Japan
Metrics
H-Index
i10-Index
Citation Counts
27
42
2,473
Pediatric gastroenterology and hepatology
mucosal immunology
Çiğdem Arıkan
Koç University
İstanbul, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
26
54
1,954
Evelyn Hsu
Metrics
H-Index
i10-Index
Citation Counts
25
47
2,012
Pediatric Liver Transplantation
Pediatric Hepatology
Pediatric Gastroenterology
Liver Allocation
Disparities
Valentina Discepoloph
University of Chicago
Chicago, United States
Metrics
H-Index
i10-Index
Citation Counts
25
36
2,471
Pediatric gastroenterology and mucosal immunology
Hamza Karabiber
İnönü University
Malatya, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
25
47
2,079
Pediatric Gastroenterology
Hepatology and Nutrition
Liver Transplantation