Citation Rankings
Highly Cited Researchers
UNICEF Highly Cited Researchers CitationMedical and Health Sciences / Health Sciences Rankings 2025
Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Public Health
Education
Child Protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,137
1,182
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :2
Epidemiology
Immunization
Maternal & Child Health
Humanitarian Emergencies
Disaster Response
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,197
1,444
0.657
* Total Citation Counts Rankings
Ranking Based On Selection :3
Nutrition
Global health
Social Medicine
Food Systems
Asia-Pacific
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,045
2,028
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :4
Public health
immunization
maternal and child health
infectious diseases
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,665
591
0.355
* Total Citation Counts Rankings
Ranking Based On Selection :5
Medicine
Public Health
Epidemiology
Public Health Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,584
741
0.468
* Total Citation Counts Rankings
Ranking Based On Selection :6
Nutrition
Public Health
Public Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
988
898
0.909
* Total Citation Counts Rankings
Ranking Based On Selection :7
Public Health
Global Health
Equity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
884
0.925
* Total Citation Counts Rankings
Ranking Based On Selection :8
Nutrition health system strengthening research ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
266
0.352
* Total Citation Counts Rankings
Ranking Based On Selection :9
WASH
Global Health
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
611
0.872
* Total Citation Counts Rankings
Ranking Based On Selection :10
Nutrition
Epidemiology
Biostatistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
372
0.597
* Total Citation Counts Rankings
Ranking Based On Selection :11
nutrition
health
public health nutrition
child and adolescent nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
376
0.860
* Total Citation Counts Rankings
Ranking Based On Selection :12
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
120
0.504
* Total Citation Counts Rankings
Ranking Based On Selection :13
Nutritional Epidemiology
Nutrition
Evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
235
102
0.434
* Total Citation Counts Rankings
Ranking Based On Selection :14
Public Health
Public Health Nutrition
Epidemiology
Maternal and Child Health
Data
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
183
0.888
* Total Citation Counts Rankings
Ranking Based On Selection :15
Nutrition
Public Health
Evaluation
Bioethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
94
0.463
* Total Citation Counts Rankings
Ranking Based On Selection :16
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
99
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
Psychiatry
Neuroscience
Internet Addiction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
93
0.989
* Total Citation Counts Rankings
Ranking Based On Selection :18
Nutrition policy
governance
nutrition information system NIS
survey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
80
0.988
* Total Citation Counts Rankings
Ranking Based On Selection :19
Health promotion
health education
smoking cessation
профілактика захворювань
тютюнокурінн
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
5
0.185
* Total Citation Counts Rankings
Ranking Based On Selection :20
Nutrition
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total Citation Counts Rankings
Rankings
303,450
102,321
8
Ranking Based On Selection: 1
Douglas J Noble
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,137
1,182
0.377
Public Health
Education
Child Protection
* Total Citation Counts Rankings
Rankings
401,884
129,691
13
Ranking Based On Selection: 2
Robin Nandy
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,197
1,444
0.657
Epidemiology
Immunization
Maternal & Child Health
Humanitarian Emergencies
Disaster Response
* Total Citation Counts Rankings
Rankings
423,569
135,672
15
Ranking Based On Selection: 3
David Colozza
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,045
2,028
0.992
Nutrition
Global health
Social Medicine
Food Systems
Asia-Pacific
* Total Citation Counts Rankings
Rankings
489,263
153,295
17
Ranking Based On Selection: 4
Paul Rutter
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,665
591
0.355
Public health
immunization
maternal and child health
infectious diseases
* Total Citation Counts Rankings
Rankings
505,951
157,786
19
Ranking Based On Selection: 5
Raoul M Kamadjeu
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,584
741
0.468
Medicine
Public Health
Epidemiology
Public Health Informatics
* Total Citation Counts Rankings
Rankings
670,450
200,354
26
Ranking Based On Selection: 6
Stanley Chitekwe
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
988
898
0.909
Nutrition
Public Health
Public Policy
* Total Citation Counts Rankings
Rankings
682,227
203,211
27
Ranking Based On Selection: 7
Richard Kumapley
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
956
884
0.925
Public Health
Global Health
Equity
* Total Citation Counts Rankings
Rankings
766,616
223,245
32
Ranking Based On Selection: 8
Andreas Hasman
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
266
0.352
Nutrition health system strengthening research ethics
* Total Citation Counts Rankings
Rankings
791,884
228,960
33
Ranking Based On Selection: 9
Mitsuaki Hirai
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
701
611
0.872
WASH
Global Health
Public Health
* Total Citation Counts Rankings
Rankings
831,770
237,793
34
Ranking Based On Selection: 10
Ramadhani S Mwiru
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
623
372
0.597
Nutrition
Epidemiology
Biostatistics
* Total Citation Counts Rankings
Rankings
955,556
261,653
40
Ranking Based On Selection: 11
Airin Roshita
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
437
376
0.860
nutrition
health
public health nutrition
child and adolescent nutrition
* Total Citation Counts Rankings
Rankings
1,200,183
298,367
47
Ranking Based On Selection: 12
Ermi Ndoen
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
238
120
0.504
* Total Citation Counts Rankings
Rankings
1,205,604
299,107
48
Ranking Based On Selection: 13
Carlos Enrique Rojas Dávila
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
235
102
0.434
Nutritional Epidemiology
Nutrition
Evaluation
* Total Citation Counts Rankings
Rankings
1,259,304
306,516
49
Ranking Based On Selection: 14
Sumit Karn
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
206
183
0.888
Public Health
Public Health Nutrition
Epidemiology
Maternal and Child Health
Data
* Total Citation Counts Rankings
Rankings
1,266,310
307,496
51
Ranking Based On Selection: 15
Ngnie-Teta Ismael|Ismael Teta
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
203
94
0.463
Nutrition
Public Health
Evaluation
Bioethics
* Total Citation Counts Rankings
Rankings
1,562,310
347,412
61
Ranking Based On Selection: 16
Olusola Oladeji
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
99
99
1.000
* Total Citation Counts Rankings
Rankings
1,583,473
350,231
62
Ranking Based On Selection: 17
Su Tein Sim
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
93
0.989
Psychiatry
Neuroscience
Internet Addiction
* Total Citation Counts Rankings
Rankings
1,640,361
357,993
65
Ranking Based On Selection: 18
Ousmane Ouedraogo
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81
80
0.988
Nutrition policy
governance
nutrition information system NIS
survey
* Total Citation Counts Rankings
Rankings
1,987,678
404,524
73
Ranking Based On Selection: 19
Otto Stoyka
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
5
0.185
Health promotion
health education
smoking cessation
профілактика захворювань
тютюнокурінн
* Total Citation Counts Rankings
Rankings
2,167,168
426,489
81
Ranking Based On Selection: 20
Gilbert Dachi
UNICEF
New York, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Nutrition
Public Health