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
38,107
Country Rank
17,070
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/11179.png)
![United States](/flags/us.png)
![Chris D Geddes](https://cdn.adscientificindex.com/pictures/eb/1300283.jpg)
Fluorescence
plasmonics
medical diagnostics
carbon dots
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,469
4,935
0.241
* Total Citation Counts Rankings
World Rank
38,093
Country Rank
17,063
Institution Rank : 40
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![John D Sorkin](/user/assets/images/profile/no-profile-photo.png)
Medicine
Epidemiology
Gerontology
Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,473
5,658
0.276
* Total Citation Counts Rankings
World Rank
38,715
Country Rank
17,313
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/11179.png)
![United States](/flags/us.png)
![Marie Christine Daniel](/user/assets/images/profile/no-profile-photo.png)
Nanoparticles
dendrimers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,237
4,592
0.227
* Total Citation Counts Rankings
World Rank
38,543
Country Rank
17,251
Institution Rank : 41
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Ernst Bob](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,296
8,541
0.421
* Total Citation Counts Rankings
World Rank
39,006
Country Rank
17,437
Institution Rank : 14
![](https://cdn.adscientificindex.com/logos/11179.png)
![United States](/flags/us.png)
![Curtis Menyuk](https://cdn.adscientificindex.com/pictures/e7/1299373.jpg)
optical fibers
optical communications
nonlinear optics
nonlinear dynamics and waves
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,128
4,894
0.243
* Total Citation Counts Rankings
World Rank
39,769
Country Rank
17,737
Institution Rank : 42
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Perrotti Danilo](https://cdn.adscientificindex.com/pictures/82/1292070.jpg)
Cancer
Leukemia
Stem Cells
Protein Phosphatase 2a (PP2A)
mRNA metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,858
5,300
0.267
* Total Citation Counts Rankings
World Rank
40,549
Country Rank
18,044
Institution Rank : 43
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Howard Dubowitz](https://cdn.adscientificindex.com/pictures/75/1301898.jpg)
child abuse and neglect
prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,583
6,017
0.307
* Total Citation Counts Rankings
World Rank
40,818
Country Rank
18,149
Institution Rank : 15
![](https://cdn.adscientificindex.com/logos/11179.png)
![United States](/flags/us.png)
![Linda Baker](/user/assets/images/profile/no-profile-photo.png)
metacognition
reading
motivation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,490
3,656
0.188
* Total Citation Counts Rankings
World Rank
41,452
Country Rank
18,394
Institution Rank : 44
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Aarabi B](https://cdn.adscientificindex.com/pictures/46/1296610.jpg)
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,270
10,010
0.519
* Total Citation Counts Rankings
World Rank
41,756
Country Rank
18,522
Institution Rank : 45
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Anup Mahurkar](/user/assets/images/profile/no-profile-photo.png)
Bioinformatics
Computational Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,164
12,173
0.635
* Total Citation Counts Rankings
World Rank
43,765
Country Rank
19,306
Institution Rank : 47
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Luana Colloca|https://www.ted.com/talks/luana_colloca_are_placebos_the_solution](https://cdn.adscientificindex.com/pictures/5a/1289588.jpg)
Placebo and nocebo effects
Expectations
Virtual reality
Pain
Learning mechanisms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,496
10,937
0.591
* Total Citation Counts Rankings
World Rank
43,507
Country Rank
19,201
Institution Rank : 16
![](https://cdn.adscientificindex.com/logos/11179.png)
![United States](/flags/us.png)
![Zane Berge](https://cdn.adscientificindex.com/pictures/a5/1296430.jpg)
distance education
training in the workplace
elearning
mlearning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,576
5,028
0.271
* Total Citation Counts Rankings
World Rank
43,735
Country Rank
19,294
Institution Rank : 46
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Scott Thompson](https://cdn.adscientificindex.com/pictures/60/1293680.jpg)
neuroscience
physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,505
5,696
0.308
* Total Citation Counts Rankings
World Rank
44,057
Country Rank
19,414
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Pan Zheng](https://cdn.adscientificindex.com/pictures/be/1291789.jpg)
Immunology
tumor immunotherapy
signal transduction
hematopoiesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,399
7,818
0.425
* Total Citation Counts Rankings
World Rank
44,443
Country Rank
19,578
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Gerald M Rosen](/user/assets/images/profile/no-profile-photo.png)
free radicals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,296
2,036
0.111
* Total Citation Counts Rankings
World Rank
44,733
Country Rank
19,693
Institution Rank : 17
![](https://cdn.adscientificindex.com/logos/11179.png)
![United States](/flags/us.png)
![John Rennie Short](https://cdn.adscientificindex.com/pictures/ec/1303343.jpg)
Human geography
geopolitics
urban geography
urban studies
history of cartography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,207
4,830
0.265
* Total Citation Counts Rankings
World Rank
45,585
Country Rank
20,011
Institution Rank : 51
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![William Jackson](/user/assets/images/profile/no-profile-photo.png)
Virology
Cell Biology
Autophagy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,961
8,218
0.458
* Total Citation Counts Rankings
World Rank
44,683
Country Rank
19,673
Institution Rank : 50
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Danielle Keats Citron](https://cdn.adscientificindex.com/pictures/6f/1299617.jpg)
Information Privacy
Civil Rights
Cyber Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,224
13,217
0.725
* Total Citation Counts Rankings
World Rank
46,441
Country Rank
20,351
Institution Rank : 18
![](https://cdn.adscientificindex.com/logos/11179.png)
![United States](/flags/us.png)
![Yonathan Zohar](https://cdn.adscientificindex.com/pictures/27/1296236.jpg)
Fish reproductive biology
comparative endocrinology
aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,704
4,566
0.258
* Total Citation Counts Rankings
World Rank
47,645
Country Rank
20,823
Institution Rank : 52
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Martin Flajnik](/user/assets/images/profile/no-profile-photo.png)
immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,388
5,257
0.302
* Total Citation Counts Rankings
World Rank
48,254
Country Rank
21,075
Institution Rank : 53
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Steven M Scharf](/user/assets/images/profile/no-profile-photo.png)
medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,220
4,963
0.288
* Total Citation Counts Rankings
World Rank
50,825
Country Rank
22,052
Institution Rank : 54
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Bradley Alger](/user/assets/images/profile/no-profile-photo.png)
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,566
1,917
0.116
* Total Citation Counts Rankings
World Rank
51,544
Country Rank
22,349
Institution Rank : 19
![](https://cdn.adscientificindex.com/logos/11179.png)
![United States](/flags/us.png)
![Mark R Marten *](https://cdn.adscientificindex.com/pictures/f6/1290093.jpg)
systems biology
bioprocess engineering
fungal morphogenesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,398
6,978
0.426
* Total Citation Counts Rankings
World Rank
52,398
Country Rank
22,700
Institution Rank : 20
![](https://cdn.adscientificindex.com/logos/11179.png)
![United States](/flags/us.png)
![Tracey Jane Turner](/user/assets/images/profile/no-profile-photo.png)
AGN
X-rays
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,194
2,727
0.168
* Total Citation Counts Rankings
World Rank
52,395
Country Rank
22,697
Institution Rank : 55
![](https://cdn.adscientificindex.com/logos/11178.png)
![United States](/flags/us.png)
![Carl Shanholtz](/user/assets/images/profile/no-profile-photo.png)
Critical Care Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,195
6,819
0.421
* Total Citation Counts Rankings
World Ranking
38,107
Country Ranking
17,070
Institution Ranking
12
Chris D Geddes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,469
4,935
0.241
* Total Citation Counts Rankings
World Ranking
38,093
Country Ranking
17,063
Institution Ranking
40
John D Sorkin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,473
5,658
0.276
* Total Citation Counts Rankings
World Ranking
38,715
Country Ranking
17,313
Institution Ranking
13
Marie Christine Daniel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,237
4,592
0.227
![](https://cdn.adscientificindex.com/logos/11179.png)
Nanoparticles
dendrimers
* Total Citation Counts Rankings
World Ranking
38,543
Country Ranking
17,251
Institution Ranking
41
Ernst Bob
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,296
8,541
0.421
* Total Citation Counts Rankings
World Ranking
39,006
Country Ranking
17,437
Institution Ranking
14
Curtis Menyuk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,128
4,894
0.243
![](https://cdn.adscientificindex.com/logos/11179.png)
optical fibers
optical communications
nonlinear optics
nonlinear dynamics and waves
* Total Citation Counts Rankings
World Ranking
39,769
Country Ranking
17,737
Institution Ranking
42
Perrotti Danilo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,858
5,300
0.267
![](https://cdn.adscientificindex.com/logos/11178.png)
Cancer
Leukemia
Stem Cells
Protein Phosphatase 2a (PP2A)
mRNA metabolism
* Total Citation Counts Rankings
World Ranking
40,549
Country Ranking
18,044
Institution Ranking
43
Howard Dubowitz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,583
6,017
0.307
* Total Citation Counts Rankings
World Ranking
40,818
Country Ranking
18,149
Institution Ranking
15
Linda Baker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,490
3,656
0.188
* Total Citation Counts Rankings
World Ranking
41,452
Country Ranking
18,394
Institution Ranking
44
Aarabi B
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,270
10,010
0.519
* Total Citation Counts Rankings
World Ranking
41,756
Country Ranking
18,522
Institution Ranking
45
Anup Mahurkar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,164
12,173
0.635
![](https://cdn.adscientificindex.com/logos/11178.png)
Bioinformatics
Computational Biology
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* Total Citation Counts Rankings
World Ranking
43,765
Country Ranking
19,306
Institution Ranking
47
Luana Colloca|https://www.ted.com/talks/luana_colloca_are_placebos_the_solution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,496
10,937
0.591
![](https://cdn.adscientificindex.com/logos/11178.png)
Placebo and nocebo effects
Expectations
Virtual reality
Pain
Learning mechanisms
* Total Citation Counts Rankings
World Ranking
43,507
Country Ranking
19,201
Institution Ranking
16
Zane Berge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,576
5,028
0.271
![](https://cdn.adscientificindex.com/logos/11179.png)
distance education
training in the workplace
elearning
mlearning
* Total Citation Counts Rankings
World Ranking
43,735
Country Ranking
19,294
Institution Ranking
46
Scott Thompson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,505
5,696
0.308
* Total Citation Counts Rankings
World Ranking
44,057
Country Ranking
19,414
Institution Ranking
48
Pan Zheng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,399
7,818
0.425
![](https://cdn.adscientificindex.com/logos/11178.png)
Immunology
tumor immunotherapy
signal transduction
hematopoiesis
* Total Citation Counts Rankings
World Ranking
44,443
Country Ranking
19,578
Institution Ranking
49
Gerald M Rosen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,296
2,036
0.111
* Total Citation Counts Rankings
World Ranking
44,733
Country Ranking
19,693
Institution Ranking
17
John Rennie Short
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,207
4,830
0.265
![](https://cdn.adscientificindex.com/logos/11179.png)
Human geography
geopolitics
urban geography
urban studies
history of cartography
* Total Citation Counts Rankings
World Ranking
45,585
Country Ranking
20,011
Institution Ranking
51
William Jackson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,961
8,218
0.458
![](https://cdn.adscientificindex.com/logos/11178.png)
Virology
Cell Biology
Autophagy
* Total Citation Counts Rankings
World Ranking
44,683
Country Ranking
19,673
Institution Ranking
50
Danielle Keats Citron
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,224
13,217
0.725
![](https://cdn.adscientificindex.com/logos/11178.png)
Information Privacy
Civil Rights
Cyber Law
* Total Citation Counts Rankings
World Ranking
46,441
Country Ranking
20,351
Institution Ranking
18
Yonathan Zohar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,704
4,566
0.258
![](https://cdn.adscientificindex.com/logos/11179.png)
Fish reproductive biology
comparative endocrinology
aquaculture
* Total Citation Counts Rankings
World Ranking
47,645
Country Ranking
20,823
Institution Ranking
52
Martin Flajnik
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,388
5,257
0.302
* Total Citation Counts Rankings
World Ranking
48,254
Country Ranking
21,075
Institution Ranking
53
Steven M Scharf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,220
4,963
0.288
* Total Citation Counts Rankings
World Ranking
50,825
Country Ranking
22,052
Institution Ranking
54
Bradley Alger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,566
1,917
0.116
* Total Citation Counts Rankings
World Ranking
51,544
Country Ranking
22,349
Institution Ranking
19
Mark R Marten *
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,398
6,978
0.426
![](https://cdn.adscientificindex.com/logos/11179.png)
systems biology
bioprocess engineering
fungal morphogenesis
* Total Citation Counts Rankings
World Ranking
52,398
Country Ranking
22,700
Institution Ranking
20
Tracey Jane Turner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,194
2,727
0.168
* Total Citation Counts Rankings
World Ranking
52,395
Country Ranking
22,697
Institution Ranking
55
Carl Shanholtz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,195
6,819
0.421