Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 506 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
United States
Douglas Evans
pancreatic cancer
endocrine tumors
surger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,991
16,442
0.242
* Total Citation Counts Rankings
Ranking Based On Selection: 2
United States
D Woodrow Benson
Cardiovascular genetics
pediatric cardiolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,727
17,897
0.360
* Total Citation Counts Rankings
Ranking Based On Selection: 3
United States
Jeffrey R Binder
neuroscience
psychology
neurology
languag
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,836
12,357
0.288
* Total Citation Counts Rankings
Ranking Based On Selection: 4
United States
Thomas Gennarelli
Brain Injury
Concussion
DAI
Neurotrauma
Injur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,783
5,931
0.145
* Total Citation Counts Rankings
Ranking Based On Selection: 5
United States
Leonard Egede
Health Inequalities
Structural Racism
Health Services Research
Diabetes
Mental Healt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,130
14,611
0.502
* Total Citation Counts Rankings
Ranking Based On Selection: 6
United States
Marcelo C Pasquini
blood and marrow transplant
cellular therapy
multiple myelom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,661
17,241
0.623
* Total Citation Counts Rankings
Ranking Based On Selection: 7
United States
Neil Hogg
nitric oxide
cance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,881
4,340
0.168
* Total Citation Counts Rankings
Ranking Based On Selection: 8
United States
Curt D Sigmund
Hypertension
renin-angiotensin system
PPAR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,257
6,841
0.282
* Total Citation Counts Rankings
Ranking Based On Selection: 9
United States
Narayan Yoganandan
Biomechanic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,757
5,853
0.246

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
United States
Pippa Margaret Simpson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,503
9,035
0.384
* Total Citation Counts Rankings
Ranking Based On Selection: 11
United States
Frank A Pintar
Head injury
spine trauma
injury biomechanics
spine biomechanic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,428
5,079
0.226
* Total Citation Counts Rankings
Ranking Based On Selection: 12
United States
Mehdi Hamadani
Lymphoma
Myeloma and Bone Marrow Transplantatio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,902
14,227
0.715
* Total Citation Counts Rankings
Ranking Based On Selection: 13
United States
Jeffrey Jackson
medicin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,697
5,259
0.267
* Total Citation Counts Rankings
Ranking Based On Selection: 14
United States
John D Imig
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,576
4,573
0.234
* Total Citation Counts Rankings
Ranking Based On Selection: 15
United States
T Clark Gamblin
Surgical Oncolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,066
7,958
0.417
* Total Citation Counts Rankings
Ranking Based On Selection: 16
United States
Thomas J Ebert
neurocirculatory
vascular and respiratory effects of volatile anesthetics. Education and assessment in graduate medical education. Opioid persistence after elective surgery. Environmental impact of anesthesia practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,908
3,161
0.177
* Total Citation Counts Rankings
Ranking Based On Selection: 17
United States
Margaret Wong Riley
neuroscience
energy metabolism
cytochrome oxidase
visual system
respiratory syste
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,636
2,796
0.159
* Total Citation Counts Rankings
Ranking Based On Selection: 18
United States
Brian F Volkman
Structural Biology
NMR spectroscopy
Chemokine Signaling
Drug Discover
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,790
6,231
0.371
* Total Citation Counts Rankings
Ranking Based On Selection: 19
United States
Wael Saber
Hematology
stem cell transplantation
thrombosis
MDS
leukemi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,560
10,141
0.612
* Total Citation Counts Rankings
Ranking Based On Selection: 20
United States
Anne Kwitek
Complex disease
Genetics
cardiometabolic disease
rat genomics
Rat Genome Databas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,592
6,256
0.401
* Total Citation Counts Rankings
Ranking Based On Selection: 21
United States
Joseph Carroll
visual neuroscience
retinal imaging
color visio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,920
7,548
0.506
* Total Citation Counts Rankings
Ranking Based On Selection: 22
United States
Kirkwood A Pritchard
vascular biology
inflammation
HDL
atherosclerosis
sickle cell diseas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,658
2,617
0.179
* Total Citation Counts Rankings
Ranking Based On Selection: 23
United States
Cheryl L Stucky
Neuroscience
Physiology
Somatosensory Biology
Pai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,114
5,201
0.368
* Total Citation Counts Rankings
Ranking Based On Selection: 24
United States
Marc De Moya
Trauma
acute care surger
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,007
7,242
0.517
* Total Citation Counts Rankings
Ranking Based On Selection: 25
United States
Bronwen E Shaw
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,609
7,985
0.587
* Total Citation Counts Rankings
Rankings
6,649
United States
3,119
1
Ranking Based On Selection: 1
Douglas Evans
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,991
16,442
0.242
* Total Citation Counts Rankings
Rankings
10,869
United States
5,132
2
Ranking Based On Selection: 2
D Woodrow Benson
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
49,727
17,897
0.360
* Total Citation Counts Rankings
Rankings
13,870
United States
6,494
3
Ranking Based On Selection: 3
Jeffrey R Binder
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,836
12,357
0.288
* Total Citation Counts Rankings
Rankings
15,043
United States
7,030
4
Ranking Based On Selection: 4
Thomas Gennarelli
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,783
5,931
0.145
Brain Injury
Concussion
DAI
Neurotrauma
Injur
* Total Citation Counts Rankings
Rankings
25,293
United States
11,549
5
Ranking Based On Selection: 5
Leonard Egede
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,130
14,611
0.502
Health Inequalities
Structural Racism
Health Services Research
Diabetes
Mental Healt
* Total Citation Counts Rankings
Rankings
27,365
United States
12,433
6
Ranking Based On Selection: 6
Marcelo C Pasquini
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,661
17,241
0.623
blood and marrow transplant
cellular therapy
multiple myelom
* Total Citation Counts Rankings
Rankings
30,240
United States
13,635
7
Ranking Based On Selection: 7
Neil Hogg
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,881
4,340
0.168
* Total Citation Counts Rankings
Rankings
33,225
United States
14,861
8
Ranking Based On Selection: 8
Curt D Sigmund
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,257
6,841
0.282
* Total Citation Counts Rankings
Rankings
34,224
United States
15,289
9
Ranking Based On Selection: 9
Narayan Yoganandan
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,757
5,853
0.246
* Total Citation Counts Rankings
Rankings
34,724
United States
15,501
10
Ranking Based On Selection: 10
Pippa Margaret Simpson
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,503
9,035
0.384

Smart Institutional Plan

Powerful Insights + Smart Membership = Institutional Success
Unlock 360° Real-Time Institutional Analysis to identify your institution’s strengths and areas for improvement.

* Total Citation Counts Rankings
Rankings
37,076
United States
16,479
11
Ranking Based On Selection: 11
Frank A Pintar
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,428
5,079
0.226
Head injury
spine trauma
injury biomechanics
spine biomechanic
* Total Citation Counts Rankings
Rankings
43,819
United States
19,089
12
Ranking Based On Selection: 12
Mehdi Hamadani
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,902
14,227
0.715
Lymphoma
Myeloma and Bone Marrow Transplantatio
* Total Citation Counts Rankings
Rankings
44,477
United States
19,329
13
Ranking Based On Selection: 13
Jeffrey Jackson
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,697
5,259
0.267
* Total Citation Counts Rankings
Rankings
44,838
United States
19,470
14
Ranking Based On Selection: 14
John D Imig
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,576
4,573
0.234
* Total Citation Counts Rankings
Rankings
46,471
United States
20,117
15
Ranking Based On Selection: 15
T Clark Gamblin
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19,066
7,958
0.417
* Total Citation Counts Rankings
Rankings
50,652
United States
21,772
16
Ranking Based On Selection: 16
Thomas J Ebert
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,908
3,161
0.177
neurocirculatory
vascular and respiratory effects of volatile anesthetics. Education and assessment in graduate medical education. Opioid persistence after elective surgery. Environmental impact of anesthesia practice
* Total Citation Counts Rankings
Rankings
51,674
United States
22,176
17
Ranking Based On Selection: 17
Margaret Wong Riley
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,636
2,796
0.159
neuroscience
energy metabolism
cytochrome oxidase
visual system
respiratory syste
* Total Citation Counts Rankings
Rankings
55,239
United States
23,522
18
Ranking Based On Selection: 18
Brian F Volkman
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,790
6,231
0.371
Structural Biology
NMR spectroscopy
Chemokine Signaling
Drug Discover
* Total Citation Counts Rankings
Rankings
56,226
United States
23,913
19
Ranking Based On Selection: 19
Wael Saber
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,560
10,141
0.612
Hematology
stem cell transplantation
thrombosis
MDS
leukemi
* Total Citation Counts Rankings
Rankings
60,979
United States
25,721
20
Ranking Based On Selection: 20
Anne Kwitek
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15,592
6,256
0.401
Complex disease
Genetics
cardiometabolic disease
rat genomics
Rat Genome Databas
* Total Citation Counts Rankings
Rankings
64,539
United States
27,036
21
Ranking Based On Selection: 21
Joseph Carroll
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,920
7,548
0.506
visual neuroscience
retinal imaging
color visio
* Total Citation Counts Rankings
Rankings
66,049
United States
27,598
22
Ranking Based On Selection: 22
Kirkwood A Pritchard
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,658
2,617
0.179
vascular biology
inflammation
HDL
atherosclerosis
sickle cell diseas
* Total Citation Counts Rankings
Rankings
69,426
United States
28,839
23
Ranking Based On Selection: 23
Cheryl L Stucky
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,114
5,201
0.368
* Total Citation Counts Rankings
Rankings
70,100
United States
29,078
24
Ranking Based On Selection: 24
Marc De Moya
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,007
7,242
0.517
* Total Citation Counts Rankings
Rankings
72,637
United States
29,978
25
Ranking Based On Selection: 25
Bronwen E Shaw
       Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,609
7,985
0.587