Citation Rankings
Highly Cited Researchers
Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025
The Citation Rankings (Highly Cited Researchers) 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.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Public health
Infectious diseases
Mass gathering
Health behaviour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,250
1,043
0.834
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
Pharmacology
pharmacoepidemiology
Pharmacogenomics
Genomics
Genetic Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
825
0.993
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
biology and food safety and nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
600
0.684
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
Public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
329
0.997
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Biology
Chemistry
Food Safety
Environmental Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
243
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
237
0.793
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Analytical Chemistry
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257
155
0.603
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
112
0.862
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Pharmaceutical biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
104
0.846
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Food Safety
risk assessment
risk management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
88
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
Data-driven cybersecurity
software reliability applications
total quality management
knowledge management
healthcare analyti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
63
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Medication Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
62
0.984
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
management
health
wellbeing
systems engineering
project management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Clinical research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
59
0.894
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Pharmaceutical sciences
Chemistry
Mass spectrometry
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
58
0.983
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Consumer Behavior
Nutrition
Community Health
Health Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Research
Data Analysis
Health Informatics
EHR
Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
Public Health
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Nutrition
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
food
food safety
meat
risk analysis
risk assessment.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Pharmacy
Biotechnology
Leadership
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
Food and drug regulation
Food Chemistry
Food contaminants
Drug contaminants
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
5
0.167
* Last 6 Years Citation Counts Rankings
Rankings
463,309
2,701
1
Ranking Based On Selection: 1
Amani S Alqahtani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,250
1,043
0.834
Public health
Infectious diseases
Mass gathering
Health behaviour
* Last 6 Years Citation Counts Rankings
Rankings
546,468
3,239
2
Ranking Based On Selection: 2
Jahad Alghamdi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
831
825
0.993
Pharmacology
pharmacoepidemiology
Pharmacogenomics
Genomics
Genetic Epidemiology
* Last 6 Years Citation Counts Rankings
Rankings
662,159
4,012
3
Ranking Based On Selection: 3
Saleh Aldosari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
877
600
0.684
biology and food safety and nutrition
* Last 6 Years Citation Counts Rankings
Rankings
907,106
5,570
4
Ranking Based On Selection: 4
Aljoharah M Algabbani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
330
329
0.997
* Last 6 Years Citation Counts Rankings
Rankings
1,044,601
6,886
5
Ranking Based On Selection: 5
Abdullah M Alowaifeer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
243
1.000
Biology
Chemistry
Food Safety
Environmental Sciences
* Last 6 Years Citation Counts Rankings
Rankings
1,055,375
6,990
6
Ranking Based On Selection: 6
Adel Alrwisan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
299
237
0.793
* Last 6 Years Citation Counts Rankings
Rankings
1,253,079
8,584
7
Ranking Based On Selection: 7
Hatim Zaid Alhazmi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257
155
0.603
Analytical Chemistry
Biotechnology
* Last 6 Years Citation Counts Rankings
Rankings
1,404,297
9,480
8
Ranking Based On Selection: 8
Radwan Hafiz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
112
0.862
* Last 6 Years Citation Counts Rankings
Rankings
1,437,559
9,660
9
Ranking Based On Selection: 9
Mohammed H Aldosari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
104
0.846
Pharmaceutical biotechnology
* Last 6 Years Citation Counts Rankings
Rankings
1,513,541
10,057
10
Ranking Based On Selection: 10
Rashed Alarfaj
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88
88
1.000
Food Safety
risk assessment
risk management
* Last 6 Years Citation Counts Rankings
Rankings
1,570,261
10,391
11
Ranking Based On Selection: 11
Freeh N Alenezi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
Data-driven cybersecurity
software reliability applications
total quality management
knowledge management
healthcare analyti
* Last 6 Years Citation Counts Rankings
Rankings
1,651,019
10,826
12
Ranking Based On Selection: 12
Abdullah Al Tamim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
63
1.000
* Last 6 Years Citation Counts Rankings
Rankings
1,656,508
10,859
13
Ranking Based On Selection: 13
Ghadeer Banasser
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63
62
0.984
* Last 6 Years Citation Counts Rankings
Rankings
1,663,915
10,889
14
Ranking Based On Selection: 14
Lamya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
management
health
wellbeing
systems engineering
project management
* Last 6 Years Citation Counts Rankings
Rankings
1,674,135
10,939
15
Ranking Based On Selection: 15
Meshael Alrasheed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
59
0.894
* Last 6 Years Citation Counts Rankings
Rankings
1,681,476
10,969
16
Ranking Based On Selection: 16
Sarah F Al-Subaie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
58
0.983
Pharmaceutical sciences
Chemistry
Mass spectrometry
AI
* Last 6 Years Citation Counts Rankings
Rankings
1,709,783
11,111
17
Ranking Based On Selection: 17
Lulu Almutairi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
Consumer Behavior
Nutrition
Community Health
Health Policy
* Last 6 Years Citation Counts Rankings
Rankings
1,925,296
12,138
18
Ranking Based On Selection: 18
Fatemah Alnofal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Last 6 Years Citation Counts Rankings
Rankings
1,982,889
12,392
19
Ranking Based On Selection: 19
Omar Albalawi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Public Health
Epidemiology
* Last 6 Years Citation Counts Rankings
Rankings
2,108,635
13,025
20
Ranking Based On Selection: 20
Tahrir Aldhirgham
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Nutrition
Public Health
* Last 6 Years Citation Counts Rankings
Rankings
2,110,823
13,034
21
Ranking Based On Selection: 21
Walid Aljarbou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
food
food safety
meat
risk analysis
risk assessment.
* Last 6 Years Citation Counts Rankings
Rankings
2,144,058
13,209
22
Ranking Based On Selection: 22
Ali Alhomaidan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Pharmacy
Biotechnology
Leadership
* Last 6 Years Citation Counts Rankings
Rankings
2,231,445
13,596
23
Ranking Based On Selection: 23
Omar Alsaif
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Last 6 Years Citation Counts Rankings
Rankings
2,245,409
13,676
24
Ranking Based On Selection: 24
Faisal Alruways
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30
5
0.167
Food and drug regulation
Food Chemistry
Food contaminants
Drug contaminants