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Citation Rankings
Highly Cited Researchers

North AmericaOthers Highly Cited Researchers 172.227 Scientists Citation in United States Rankings - 2026

See how widely and consistently research is cited with real-time citation rankings.
Covering 2.6 million scientists, this list evaluates both total and last 5 years’ citation counts to measure scientific influence and highlight Highly Cited Researchers.
Built on transparency, it also addresses unethical practices and encourages reporting of violations. Compare results across 13 fields and 221 disciplines.

* Total Citation Counts Rankings

Rankings

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22
World Rank
13
Country Rank
1
University
Ranking Based On Selection:
1
Others
Attitudes | Persuasion | Attitude-Behavior Relatio

Citation Metrics

  • Total
    574,756
  • Last 5 Years
    232,784
  • Last 5 Years / Total
    0.405
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* Total Citation Counts Rankings

Rankings

flag
34
World Rank
19
Country Rank
2
University
Ranking Based On Selection:
2
Others
Burden of Diseases | Causes of Death | Antimicrobials Resistance | Ira

Citation Metrics

  • Total
    517,113
  • Last 5 Years
    338,969
  • Last 5 Years / Total
    0.656
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* Total Citation Counts Rankings

Rankings

flag
110
World Rank
51
Country Rank
1
University
Ranking Based On Selection:
3
Others
Global Health | Implementation Researc

Citation Metrics

  • Total
    396,711
  • Last 5 Years
    213,266
  • Last 5 Years / Total
    0.538
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* Total Citation Counts Rankings

Rankings

flag
105
World Rank
49
Country Rank
4
University
Ranking Based On Selection:
4
Others
Aging | vascular disease | dementia | kidney disease | epidemiolog

Citation Metrics

  • Total
    401,031
  • Last 5 Years
    193,122
  • Last 5 Years / Total
    0.482
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* Total Citation Counts Rankings

Rankings

flag
143
World Rank
67
Country Rank
6
University
Ranking Based On Selection:
5

Citation Metrics

  • Total
    369,662
  • Last 5 Years
    168,657
  • Last 5 Years / Total
    0.456
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* Total Citation Counts Rankings

Rankings

flag
147
World Rank
68
Country Rank
1
University
Ranking Based On Selection:
6
Others
Structural equation modeling | psychometrics | drug abus

Citation Metrics

  • Total
    367,288
  • Last 5 Years
    137,623
  • Last 5 Years / Total
    0.375
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* Total Citation Counts Rankings

Rankings

flag
151
World Rank
71
Country Rank
11
University
Ranking Based On Selection:
7

Citation Metrics

  • Total
    365,719
  • Last 5 Years
    83,799
  • Last 5 Years / Total
    0.229
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* Total Citation Counts Rankings

Rankings

flag
236
World Rank
103
Country Rank
1
University
Ranking Based On Selection:
8
Others
Technology Acceptanc

Citation Metrics

  • Total
    323,282
  • Last 5 Years
    155,100
  • Last 5 Years / Total
    0.480
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* Total Citation Counts Rankings

Rankings

flag
276
World Rank
119
Country Rank
2
University
Ranking Based On Selection:
9
Others
Food is Medicine | Global Health | Diet & Lifestyle | Cardiometabolic Disease | Food Polic

Citation Metrics

  • Total
    313,004
  • Last 5 Years
    144,193
  • Last 5 Years / Total
    0.461
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* Total Citation Counts Rankings

Rankings

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297
World Rank
127
Country Rank
3
University
Ranking Based On Selection:
10
Others
Preventive medicine | epidemiolog

Citation Metrics

  • Total
    304,742
  • Last 5 Years
    162,222
  • Last 5 Years / Total
    0.532
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* Total Citation Counts Rankings

Rankings

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347
World Rank
149
Country Rank
1
University
Ranking Based On Selection:
11
Others
Medicin

Citation Metrics

  • Total
    290,957
  • Last 5 Years
    118,683
  • Last 5 Years / Total
    0.408
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* Total Citation Counts Rankings

Rankings

flag
349
World Rank
151
Country Rank
3
University
Ranking Based On Selection:
12
Others
Hypertension | Diabetic Nephropathy | renal and cardiovascular outcome

Citation Metrics

  • Total
    290,745
  • Last 5 Years
    109,689
  • Last 5 Years / Total
    0.377
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* Total Citation Counts Rankings

Rankings

flag
354
World Rank
155
Country Rank
6
University
Ranking Based On Selection:
13

Citation Metrics

  • Total
    290,059
  • Last 5 Years
    81,430
  • Last 5 Years / Total
    0.281
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* Total Citation Counts Rankings

Rankings

flag
362
World Rank
156
Country Rank
1
University
Ranking Based On Selection:
14

Citation Metrics

  • Total
    288,888
  • Last 5 Years
    128,203
  • Last 5 Years / Total
    0.444
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* Total Citation Counts Rankings

Rankings

flag
383
World Rank
161
Country Rank
2
University
Ranking Based On Selection:
15
Others
Vaccinology | Tropical Medicine | Global Health Polic

Citation Metrics

  • Total
    285,772
  • Last 5 Years
    144,901
  • Last 5 Years / Total
    0.507
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* Total Citation Counts Rankings

Rankings

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394
World Rank
165
Country Rank
1
University
Ranking Based On Selection:
16
Others
Institutional Analysis | Collective Action | Common

Citation Metrics

  • Total
    284,015
  • Last 5 Years
    91,952
  • Last 5 Years / Total
    0.324
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* Total Citation Counts Rankings

Rankings

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485
World Rank
194
Country Rank
6
University
Ranking Based On Selection:
17

Citation Metrics

  • Total
    269,593
  • Last 5 Years
    93,618
  • Last 5 Years / Total
    0.347
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* Total Citation Counts Rankings

Rankings

flag
520
World Rank
206
Country Rank
1
University
Ranking Based On Selection:
18
Others
cancer | metabolism | signal transduction | PI 3-Kinase | Protein kinase

Citation Metrics

  • Total
    262,547
  • Last 5 Years
    75,459
  • Last 5 Years / Total
    0.287
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* Total Citation Counts Rankings

Rankings

flag
522
World Rank
208
Country Rank
2
University
Ranking Based On Selection:
19
Others
Cancer | Epidemiology | Surveillanc

Citation Metrics

  • Total
    262,222
  • Last 5 Years
    249,586
  • Last 5 Years / Total
    0.952
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* Total Citation Counts Rankings

Rankings

flag
550
World Rank
216
Country Rank
1
University
Ranking Based On Selection:
20
Others
Alzheimer's diseas

Citation Metrics

  • Total
    259,141
  • Last 5 Years
    98,769
  • Last 5 Years / Total
    0.381
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* Total Citation Counts Rankings

Rankings

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596
World Rank
228
Country Rank
18
University
Ranking Based On Selection:
21
Others
intelligence | creativity | education | arts | ethic

Citation Metrics

  • Total
    252,037
  • Last 5 Years
    54,654
  • Last 5 Years / Total
    0.217
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* Total Citation Counts Rankings

Rankings

flag
615
World Rank
239
Country Rank
6
University
Ranking Based On Selection:
22

Citation Metrics

  • Total
    248,553
  • Last 5 Years
    114,433
  • Last 5 Years / Total
    0.460
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* Total Citation Counts Rankings

Rankings

flag
617
World Rank
240
Country Rank
3
University
Ranking Based On Selection:
23
Others
photocatalyst | electron transfer | energy conversio

Citation Metrics

  • Total
    248,293
  • Last 5 Years
    154,317
  • Last 5 Years / Total
    0.622
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* Total Citation Counts Rankings

Rankings

flag
643
World Rank
251
Country Rank
1
University
Ranking Based On Selection:
24

Citation Metrics

  • Total
    244,967
  • Last 5 Years
    75,201
  • Last 5 Years / Total
    0.307
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* Total Citation Counts Rankings

Rankings

flag
649
World Rank
252
Country Rank
4
University
Ranking Based On Selection:
25

Citation Metrics

  • Total
    244,218
  • Last 5 Years
    155,329
  • Last 5 Years / Total
    0.636
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