Citation Rankings
Highly Cited Researchers
Medical and Health Sciences Highly Cited Researchers 148 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Paediatric nutrition
gastroenterology
evidence-based medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,946
19,134
0.391
* Total Citation Counts Rankings
Ranking Based On Selection: 2
pediatric gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,503
4,482
0.219
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Pediatrics
Gastroenterology
Crohn
Nutrition
Growth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,257
13,742
0.796
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Pediatric Gastroenterology
Hepatology & Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,317
6,601
0.583
* Total Citation Counts Rankings
Ranking Based On Selection: 5
pediatric gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,879
2,137
0.216
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Paediatric Gastroenterology Surgery
Surgical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,804
9,052
0.923
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Pediatric Nutrition
Gastroenterology
Malnutrition
nutritional assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,557
5,279
0.617
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Pediatric Gastroenterology - Neurogastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,545
3,680
0.431
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Pediatric Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,868
3,715
0.472
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Pediatrics
Nutrition
Obesity
Inborn errors of metabolism
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,621
2,537
0.383
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Paediatric Gastroenterology
Inflammatory Bowel disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,869
3,034
0.517
* Total Citation Counts Rankings
Ranking Based On Selection: 12
pediatric gastronenterology
IBD
Eosinophilic esophagitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,396
3,493
0.647
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Clinical Research
Epidemiology
Pediatric Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,176
1,542
0.298
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Pediatrics
Nutrition
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,855
1,942
0.400
* Total Citation Counts Rankings
Ranking Based On Selection: 15
pediatric gastroenterology
celiac disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,523
1,136
0.251
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Pediatric Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,350
1,815
0.417
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Health Sciences Education
Pediatric Gastroenterology
Coeliac Disease
Functional Gastrointestinal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,402
534
0.157
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Pediatrics
Pediatric Gastroenterology
Pediatric Hepatology
Pediatric Liver Transplantation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,971
1,296
0.436
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Pediatric Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,924
1,816
0.621
* Total Citation Counts Rankings
Ranking Based On Selection: 20
pædiatrisk gastroenterologi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,905
928
0.319
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Pediatrics
Gastroenterology
Hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,723
1,280
0.470
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Pediatric gastroenterology and hepatology
mucosal immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,473
1,064
0.430
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Pediatric gastroenterology and mucosal immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,471
1,455
0.589
* Total Citation Counts Rankings
Ranking Based On Selection: 24
pediatric gastroenterology and hepatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,354
1,115
0.474
* Total Citation Counts Rankings
Ranking Based On Selection: 25
DBE
Inflammatory Bowel Disease
Gut Microbiome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,219
921
0.415
* Total Citation Counts Rankings
Rankings
10,618
23
1
Ranking Based On Selection: 1
Hania Szajewska
Medical University of Warsaw
Warsaw, Poland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,946
19,134
0.391
Paediatric nutrition
gastroenterology
evidence-based medicine
* Total Citation Counts Rankings
Rankings
40,243
17,775
171
Ranking Based On Selection: 2
Stefano Guandalini
University of Chicago
Chicago, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,503
4,482
0.219
pediatric gastroenterology
* Total Citation Counts Rankings
Rankings
50,812
545
118
Ranking Based On Selection: 3
Jin Soo Moon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,257
13,742
0.796
Pediatrics
Gastroenterology
Crohn
Nutrition
Growth
* Total Citation Counts Rankings
Rankings
87,215
3,860
70
Ranking Based On Selection: 4
Simon Ling
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,317
6,601
0.583
Pediatric Gastroenterology
Hepatology & Nutrition
* Total Citation Counts Rankings
Rankings
102,179
40,581
96
Ranking Based On Selection: 5
Mitchell B Cohen
University of Alabama Birmingham
Birmingham, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,879
2,137
0.216
pediatric gastroenterology
* Total Citation Counts Rankings
Rankings
103,077
48
2
Ranking Based On Selection: 6
Ademuyiwa AO
University of Lagos
Lagos, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,804
9,052
0.923
Paediatric Gastroenterology Surgery
Surgical Education
* Total Citation Counts Rankings
Rankings
120,299
5,334
106
Ranking Based On Selection: 7
Jessie M Hulst
Hospital for Sick Children
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,557
5,279
0.617
Pediatric Nutrition
Gastroenterology
Malnutrition
nutritional assessment
* Total Citation Counts Rankings
Rankings
120,508
5,344
211
Ranking Based On Selection: 8
Christophe Faure
Université de Montréal
Montreal, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,545
3,680
0.431
Pediatric Gastroenterology - Neurogastroenterology
* Total Citation Counts Rankings
Rankings
131,935
5,516
279
Ranking Based On Selection: 9
Giovanni Di Nardo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,868
3,715
0.472
Pediatric Gastroenterology
* Total Citation Counts Rankings
Rankings
158,384
4,206
32
Ranking Based On Selection: 10
Luis Peña Quintana
Universidad de Las Palmas de Gran Canaria
Las Palmas de Gran Canaria, Spain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,621
2,537
0.383
Pediatrics
Nutrition
Obesity
Inborn errors of metabolism
Gastroenterology
* Total Citation Counts Rankings
Rankings
178,962
13,839
254
Ranking Based On Selection: 11
Nicholas Michael Croft
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,869
3,034
0.517
Paediatric Gastroenterology
Inflammatory Bowel disease
* Total Citation Counts Rankings
Rankings
194,365
8,331
535
Ranking Based On Selection: 12
Hien Quoc Huynh
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,396
3,493
0.647
pediatric gastronenterology
IBD
Eosinophilic esophagitis
* Total Citation Counts Rankings
Rankings
202,401
977
234
Ranking Based On Selection: 13
Marion Rowland
University College Dublin
Dublin, Ireland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,176
1,542
0.298
Clinical Research
Epidemiology
Pediatric Gastroenterology
* Total Citation Counts Rankings
Rankings
215,367
6,054
85
Ranking Based On Selection: 14
José Manuel Moreno Villares
Universidad de Navarra
Pamplona, Spain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,855
1,942
0.400
Pediatrics
Nutrition
Gastroenterology
* Total Citation Counts Rankings
Rankings
230,162
9,802
438
Ranking Based On Selection: 15
J Decker Butzner
University of Calgary
Calgary, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,523
1,136
0.251
pediatric gastroenterology
celiac disease
* Total Citation Counts Rankings
Rankings
238,603
10,600
68
Ranking Based On Selection: 16
Licia Pensabene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,350
1,815
0.417
Pediatric Gastroenterology
* Total Citation Counts Rankings
Rankings
296,571
684
27
Ranking Based On Selection: 17
Ernesto Guiraldes
Universidad Andrés Bello
Santiago, Chile
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,402
534
0.157
Health Sciences Education
Pediatric Gastroenterology
Coeliac Disease
Functional Gastrointestinal
* Total Citation Counts Rankings
Rankings
331,859
3,379
103
Ranking Based On Selection: 18
Seyed Mohsen Dehghani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,971
1,296
0.436
Pediatrics
Pediatric Gastroenterology
Pediatric Hepatology
Pediatric Liver Transplantation
* Total Citation Counts Rankings
Rankings
336,107
3,203
175
Ranking Based On Selection: 19
Pelin Özlem Şimşek Kiper
Hacettepe University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,924
1,816
0.621
* Total Citation Counts Rankings
Rankings
337,909
3,033
258
Ranking Based On Selection: 20
Vibeke Wewer
Region Hovedstaden
Kopenhag, Denmark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,905
928
0.319
pædiatrisk gastroenterologi
* Total Citation Counts Rankings
Rankings
356,107
3,793
118
Ranking Based On Selection: 21
Mohammad Hadi Imanieh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,723
1,280
0.470
Pediatrics
Gastroenterology
Hepatology
* Total Citation Counts Rankings
Rankings
383,847
7,791
18
Ranking Based On Selection: 22
Daisuke Tokuhara
Wakayama Medical University
Wakayama, Japan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,473
1,064
0.430
Pediatric gastroenterology and hepatology
mucosal immunology
* Total Citation Counts Rankings
Rankings
384,065
124,410
760
Ranking Based On Selection: 23
Valentina Discepoloph
University of Chicago
Chicago, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,471
1,455
0.589
Pediatric gastroenterology and mucosal immunology
* Total Citation Counts Rankings
Rankings
398,526
4,435
102
Ranking Based On Selection: 24
Özlem Durmaz
İstanbul University
İstanbul, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,354
1,115
0.474
pediatric gastroenterology and hepatology
* Total Citation Counts Rankings
Rankings
416,139
4,804
151
Ranking Based On Selection: 25
Ödül Eğritaş Gürkan
Gazi University
Ankara, Türkiye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,219
921
0.415
DBE
Inflammatory Bowel Disease
Gut Microbiome