Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
1,558
Country Rank
696
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![Bruce Ovbiagele](/user/assets/images/profile/no-profile-photo.png)
neurology
stroke
global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139,598
73,556
0.527
* Total Citation Counts Rankings
World Rank
1,578
Country Rank
705
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Russell R Pate](/user/assets/images/profile/no-profile-photo.png)
physical activity
exercise
public health
children
youth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138,860
56,183
0.405
* Total Citation Counts Rankings
World Rank
2,352
Country Rank
1,115
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![Hermes Florez *](https://cdn.adscientificindex.com/pictures/4a/1389549.jpg)
diabetes
aging
population health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112,613
47,295
0.420
* Total Citation Counts Rankings
World Rank
2,635
Country Rank
1,262
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Allen Berger](/user/assets/images/profile/no-profile-photo.png)
Banking
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106,340
30,296
0.285
* Total Citation Counts Rankings
World Rank
5,030
Country Rank
2,404
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![Peter Kalivas](https://cdn.adscientificindex.com/pictures/06/1389621.jpg)
addiction neurobiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,058
17,023
0.227
* Total Citation Counts Rankings
World Rank
5,331
Country Rank
2,535
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![John J Lemasters](/user/assets/images/profile/no-profile-photo.png)
cell biology
bioenergetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,428
22,653
0.313
* Total Citation Counts Rankings
World Rank
5,367
Country Rank
2,550
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Patrick M Wright](https://cdn.adscientificindex.com/pictures/45/1621554.jpg)
Strategic HRM
HRM
Executive Succession
Human Resource Management
Human Capital
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,100
25,590
0.355
* Total Citation Counts Rankings
World Rank
5,496
Country Rank
2,614
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![Raymond Dubois](https://cdn.adscientificindex.com/pictures/80/1389626.jpg)
Inflammation and Cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,105
11,260
0.158
* Total Citation Counts Rankings
World Rank
5,642
Country Rank
2,685
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Xiaodong Chris Li](/user/assets/images/profile/no-profile-photo.png)
Nanomaterials
Nanomechanics
Biomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,940
31,573
0.451
* Total Citation Counts Rankings
World Rank
5,728
Country Rank
2,728
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![Bruce W Hollis](https://cdn.adscientificindex.com/pictures/63/1390411.jpg)
Nutritional Biochemistry
Maternal and Child Health
Pediatric Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,200
17,266
0.250
* Total Citation Counts Rankings
World Rank
6,242
Country Rank
2,972
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![Mark S George](https://cdn.adscientificindex.com/pictures/69/1389591.jpg)
depression
brain stimulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,627
23,653
0.360
* Total Citation Counts Rankings
World Rank
6,857
Country Rank
3,268
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![Dean Kilpatrick](/user/assets/images/profile/no-profile-photo.png)
PTSD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,985
15,810
0.255
* Total Citation Counts Rankings
World Rank
7,207
Country Rank
3,441
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Amit Sheth](https://cdn.adscientificindex.com/pictures/fe/1621556.jpg)
Artificial Intelligence
Neurosymbolic AI
Knowledge Graphs
Knowledge-infused Learning
Cognitive & Neuro Sc inspired AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,135
15,275
0.254
* Total Citation Counts Rankings
World Rank
7,866
Country Rank
3,756
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![James R Hebert](https://cdn.adscientificindex.com/pictures/57/1621559.jpg)
diet
cancer
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,781
29,357
0.517
* Total Citation Counts Rankings
World Rank
8,480
Country Rank
4,068
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Rajat Das Gupta](https://cdn.adscientificindex.com/pictures/ac/1621653.jpg)
Cardiovascular Disease Epidemiology
Cancer Epidemiology
Nutritional Epidemiology
Health Systems Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,419
53,358
0.981
* Total Citation Counts Rankings
World Rank
9,073
Country Rank
4,349
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Edward Frongillo](https://cdn.adscientificindex.com/pictures/7f/1621560.jpg)
nutrition
food security
child growth and development
statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,134
23,237
0.446
* Total Citation Counts Rankings
World Rank
9,269
Country Rank
4,447
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Susan L Cutter](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,401
24,444
0.476
* Total Citation Counts Rankings
World Rank
11,220
Country Rank
5,351
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Scott Huebner](/user/assets/images/profile/no-profile-photo.png)
children's well-being
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,509
19,049
0.419
* Total Citation Counts Rankings
World Rank
11,306
Country Rank
5,391
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![K Michael Cummings](/user/assets/images/profile/no-profile-photo.png)
Tobacco Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,275
16,127
0.356
* Total Citation Counts Rankings
World Rank
11,691
Country Rank
5,584
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![Kathleen T Brady](/user/assets/images/profile/no-profile-photo.png)
addictions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,345
13,641
0.308
* Total Citation Counts Rankings
World Rank
11,844
Country Rank
5,657
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![Lina Obeid](/user/assets/images/profile/no-profile-photo.png)
cancer
aging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,966
12,236
0.278
* Total Citation Counts Rankings
World Rank
12,027
Country Rank
5,750
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Igor Roninson](https://cdn.adscientificindex.com/pictures/66/1621562.jpg)
Biomedical Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,565
10,659
0.245
* Total Citation Counts Rankings
World Rank
13,629
Country Rank
6,484
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/5618.png)
![United States](/flags/us.png)
![U Joseph Schoepf](https://cdn.adscientificindex.com/pictures/0d/1390077.jpg)
Cardiovascular Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,368
16,432
0.407
* Total Citation Counts Rankings
World Rank
14,576
Country Rank
6,918
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Frederick Dryer](https://cdn.adscientificindex.com/pictures/3e/1621563.jpg)
Fuels
Combustion
Fire Safety
Chemical Kinetics
Propulsion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,702
11,393
0.294
* Total Citation Counts Rankings
World Rank
14,584
Country Rank
6,922
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/11388.jpg)
![United States](/flags/us.png)
![Ronald Benner](https://cdn.adscientificindex.com/pictures/fe/1621566.jpg)
oceanography
biogeochemistry
microbial ecology
geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,693
10,986
0.284
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,558
![United States](/flags/us.png)
696
![](https://cdn.adscientificindex.com/logos/5618.png)
1
Bruce Ovbiagele
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
139,598
73,556
0.527
![](https://cdn.adscientificindex.com/logos/5618.png)
neurology
stroke
global health
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,578
![United States](/flags/us.png)
705
![](https://cdn.adscientificindex.com/logos/11388.jpg)
1
Russell R Pate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138,860
56,183
0.405
![](https://cdn.adscientificindex.com/logos/11388.jpg)
physical activity
exercise
public health
children
youth
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
2,352
![United States](/flags/us.png)
1,115
![](https://cdn.adscientificindex.com/logos/5618.png)
2
Hermes Florez *
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
112,613
47,295
0.420
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
2,635
![United States](/flags/us.png)
1,262
![](https://cdn.adscientificindex.com/logos/11388.jpg)
2
Allen Berger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
106,340
30,296
0.285
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
5,030
![United States](/flags/us.png)
2,404
![](https://cdn.adscientificindex.com/logos/5618.png)
3
Peter Kalivas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75,058
17,023
0.227
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
5,331
![United States](/flags/us.png)
2,535
![](https://cdn.adscientificindex.com/logos/5618.png)
4
John J Lemasters
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,428
22,653
0.313
![](https://cdn.adscientificindex.com/logos/5618.png)
cell biology
bioenergetics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
5,367
![United States](/flags/us.png)
2,550
![](https://cdn.adscientificindex.com/logos/11388.jpg)
3
Patrick M Wright
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,100
25,590
0.355
![](https://cdn.adscientificindex.com/logos/11388.jpg)
Strategic HRM
HRM
Executive Succession
Human Resource Management
Human Capital
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
5,496
![United States](/flags/us.png)
2,614
![](https://cdn.adscientificindex.com/logos/5618.png)
5
Raymond Dubois
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,105
11,260
0.158
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
5,642
![United States](/flags/us.png)
2,685
![](https://cdn.adscientificindex.com/logos/11388.jpg)
4
Xiaodong Chris Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,940
31,573
0.451
![](https://cdn.adscientificindex.com/logos/11388.jpg)
Nanomaterials
Nanomechanics
Biomaterials
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
5,728
![United States](/flags/us.png)
2,728
![](https://cdn.adscientificindex.com/logos/5618.png)
6
Bruce W Hollis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69,200
17,266
0.250
![](https://cdn.adscientificindex.com/logos/5618.png)
Nutritional Biochemistry
Maternal and Child Health
Pediatric Nutrition
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* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
6,242
![United States](/flags/us.png)
2,972
![](https://cdn.adscientificindex.com/logos/5618.png)
7
Mark S George
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
65,627
23,653
0.360
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
6,857
![United States](/flags/us.png)
3,268
![](https://cdn.adscientificindex.com/logos/5618.png)
8
Dean Kilpatrick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61,985
15,810
0.255
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
7,207
![United States](/flags/us.png)
3,441
![](https://cdn.adscientificindex.com/logos/11388.jpg)
5
Amit Sheth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60,135
15,275
0.254
![](https://cdn.adscientificindex.com/logos/11388.jpg)
Artificial Intelligence
Neurosymbolic AI
Knowledge Graphs
Knowledge-infused Learning
Cognitive & Neuro Sc inspired AI
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
7,866
![United States](/flags/us.png)
3,756
![](https://cdn.adscientificindex.com/logos/11388.jpg)
6
James R Hebert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,781
29,357
0.517
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
8,480
![United States](/flags/us.png)
4,068
![](https://cdn.adscientificindex.com/logos/11388.jpg)
7
Rajat Das Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,419
53,358
0.981
![](https://cdn.adscientificindex.com/logos/11388.jpg)
Cardiovascular Disease Epidemiology
Cancer Epidemiology
Nutritional Epidemiology
Health Systems Research
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
9,073
![United States](/flags/us.png)
4,349
![](https://cdn.adscientificindex.com/logos/11388.jpg)
8
Edward Frongillo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
52,134
23,237
0.446
![](https://cdn.adscientificindex.com/logos/11388.jpg)
nutrition
food security
child growth and development
statistics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
9,269
![United States](/flags/us.png)
4,447
![](https://cdn.adscientificindex.com/logos/11388.jpg)
9
Susan L Cutter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,401
24,444
0.476
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
11,220
![United States](/flags/us.png)
5,351
![](https://cdn.adscientificindex.com/logos/11388.jpg)
10
Scott Huebner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,509
19,049
0.419
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
11,306
![United States](/flags/us.png)
5,391
![](https://cdn.adscientificindex.com/logos/5618.png)
9
K Michael Cummings
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,275
16,127
0.356
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
11,691
![United States](/flags/us.png)
5,584
![](https://cdn.adscientificindex.com/logos/5618.png)
10
Kathleen T Brady
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,345
13,641
0.308
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
11,844
![United States](/flags/us.png)
5,657
![](https://cdn.adscientificindex.com/logos/5618.png)
11
Lina Obeid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,966
12,236
0.278
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
12,027
![United States](/flags/us.png)
5,750
![](https://cdn.adscientificindex.com/logos/11388.jpg)
11
Igor Roninson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,565
10,659
0.245
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
13,629
![United States](/flags/us.png)
6,484
![](https://cdn.adscientificindex.com/logos/5618.png)
12
U Joseph Schoepf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,368
16,432
0.407
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
14,576
![United States](/flags/us.png)
6,918
![](https://cdn.adscientificindex.com/logos/11388.jpg)
12
Frederick Dryer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,702
11,393
0.294
![](https://cdn.adscientificindex.com/logos/11388.jpg)
Fuels
Combustion
Fire Safety
Chemical Kinetics
Propulsion
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
14,584
![United States](/flags/us.png)
6,922
![](https://cdn.adscientificindex.com/logos/11388.jpg)
13
Ronald Benner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,693
10,986
0.284
![](https://cdn.adscientificindex.com/logos/11388.jpg)
oceanography
biogeochemistry
microbial ecology
geochemistry