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Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 2.269 Scientists Citation 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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815
World Rank
315
Country Rank
1
University
Ranking Based On Selection:
1
Others
Diabetes | noncommunicable diseases | global healt

Citation Metrics

  • Total
    220,706
  • Last 5 Years
    91,516
  • Last 5 Years / Total
    0.415
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* Total Citation Counts Rankings

Rankings

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1,147
World Rank
462
Country Rank
2
University
Ranking Based On Selection:
2
Medical and Health Sciences / Cardiology
cardiovascular disease | diabetes | lipid

Citation Metrics

  • Total
    186,869
  • Last 5 Years
    36,545
  • Last 5 Years / Total
    0.196
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* Total Citation Counts Rankings

Rankings

flag
1,988
World Rank
861
Country Rank
3
University
Ranking Based On Selection:
3
Medical and Health Sciences / Immunology
Immunology | Virology | Immunotherap

Citation Metrics

  • Total
    141,592
  • Last 5 Years
    49,473
  • Last 5 Years / Total
    0.349
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* Total Citation Counts Rankings

Rankings

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2,033
World Rank
883
Country Rank
4
University
Ranking Based On Selection:
4

Citation Metrics

  • Total
    140,375
  • Last 5 Years
    51,242
  • Last 5 Years / Total
    0.365
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* Total Citation Counts Rankings

Rankings

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2,053
World Rank
896
Country Rank
5
University
Ranking Based On Selection:
5
Medical and Health Sciences / Nutrition and Dietetics
Nutrition | child growth and development | maternal and child nutrition | micronutrients | nutrition transitio

Citation Metrics

  • Total
    139,743
  • Last 5 Years
    63,136
  • Last 5 Years / Total
    0.452
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* Total Citation Counts Rankings

Rankings

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2,412
World Rank
1,090
Country Rank
6
University
Ranking Based On Selection:
6
Medical and Health Sciences / Epidemiology and Public Health
air pollution exposure modeling | satellite remote sensing | spatial statistics | climate change an

Citation Metrics

  • Total
    128,192
  • Last 5 Years
    93,720
  • Last 5 Years / Total
    0.731
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* Total Citation Counts Rankings

Rankings

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2,875
World Rank
1,310
Country Rank
7
University
Ranking Based On Selection:
7
Others
Alzheimer's disease and related neurodegenerative disorder

Citation Metrics

  • Total
    117,313
  • Last 5 Years
    44,886
  • Last 5 Years / Total
    0.383
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* Total Citation Counts Rankings

Rankings

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3,279
World Rank
1,509
Country Rank
8
University
Ranking Based On Selection:
8
Medical and Health Sciences / Epidemiology and Public Health
diabetes | cardiovascular disease | implementation science | global healt

Citation Metrics

  • Total
    109,597
  • Last 5 Years
    56,753
  • Last 5 Years / Total
    0.518
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* Total Citation Counts Rankings

Rankings

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4,423
World Rank
2,033
Country Rank
9
University
Ranking Based On Selection:
9
Medical and Health Sciences / Psychiatry
Psychiatry | Endocrinology | Medicin

Citation Metrics

  • Total
    92,331
  • Last 5 Years
    35,870
  • Last 5 Years / Total
    0.388
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* Total Citation Counts Rankings

Rankings

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4,521
World Rank
2,078
Country Rank
10
University
Ranking Based On Selection:
10
Medical and Health Sciences / Intensive Care
Critical care | sepsis | acute respiratory distress syndrome (ARDS) | point-of-care (POC) testing | COVID-1

Citation Metrics

  • Total
    91,047
  • Last 5 Years
    50,575
  • Last 5 Years / Total
    0.555
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* Total Citation Counts Rankings

Rankings

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4,547
World Rank
2,093
Country Rank
11
University
Ranking Based On Selection:
11
Medical and Health Sciences / Psychiatry
psychiatry | psychology | PTSD | depression | cardiovascular diseas

Citation Metrics

  • Total
    90,842
  • Last 5 Years
    25,985
  • Last 5 Years / Total
    0.286
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* Total Citation Counts Rankings

Rankings

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4,646
World Rank
2,137
Country Rank
12
University
Ranking Based On Selection:
12

Citation Metrics

  • Total
    89,559
  • Last 5 Years
    83,726
  • Last 5 Years / Total
    0.935
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* Total Citation Counts Rankings

Rankings

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4,783
World Rank
2,201
Country Rank
13
University
Ranking Based On Selection:
13
Medical and Health Sciences / Medical Oncology
Hematology | Medical Oncolog

Citation Metrics

  • Total
    88,088
  • Last 5 Years
    36,779
  • Last 5 Years / Total
    0.418
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* Total Citation Counts Rankings

Rankings

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4,816
World Rank
2,218
Country Rank
14
University
Ranking Based On Selection:
14
Medical and Health Sciences / Neurosurgery
Cancer Research | Oncology | brain tumors | neurooncolog

Citation Metrics

  • Total
    87,770
  • Last 5 Years
    52,124
  • Last 5 Years / Total
    0.594
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* Total Citation Counts Rankings

Rankings

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4,952
World Rank
2,277
Country Rank
15
University
Ranking Based On Selection:
15
Social Sciences / Sociology
Mental health | flourishing | languishing | happiness | mental illnes

Citation Metrics

  • Total
    86,339
  • Last 5 Years
    43,830
  • Last 5 Years / Total
    0.508
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* Total Citation Counts Rankings

Rankings

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5,284
World Rank
2,437
Country Rank
16
University
Ranking Based On Selection:
16
Medical and Health Sciences / Radiation Oncology
Oncology | Lung Cancer | Brain Tumors | Radiation Oncology | Clinical Trial

Citation Metrics

  • Total
    83,195
  • Last 5 Years
    33,490
  • Last 5 Years / Total
    0.403
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* Total Citation Counts Rankings

Rankings

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6,185
World Rank
2,833
Country Rank
17
University
Ranking Based On Selection:
17
Medical and Health Sciences / Orthopedics and Traumatology
Sports Medicine and Orthopaedics | Athletic Injuries | Biomechanics | Sensorimotor Neuroscience | Yout

Citation Metrics

  • Total
    75,979
  • Last 5 Years
    38,374
  • Last 5 Years / Total
    0.505
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* Total Citation Counts Rankings

Rankings

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6,291
World Rank
2,877
Country Rank
18
University
Ranking Based On Selection:
18
Others
vascular biolog

Citation Metrics

  • Total
    75,129
  • Last 5 Years
    14,160
  • Last 5 Years / Total
    0.188
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* Total Citation Counts Rankings

Rankings

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6,379
World Rank
2,921
Country Rank
19
University
Ranking Based On Selection:
19
Medical and Health Sciences / Epidemiology and Public Health
infectious diseases | epidemiology | vaccines | global health | surveillanc

Citation Metrics

  • Total
    74,395
  • Last 5 Years
    25,807
  • Last 5 Years / Total
    0.347
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* Total Citation Counts Rankings

Rankings

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6,746
World Rank
3,092
Country Rank
20
University
Ranking Based On Selection:
20
Medical and Health Sciences / Psychiatry
PTSD | anxiety | treatment | translational research | virtual realit

Citation Metrics

  • Total
    71,899
  • Last 5 Years
    25,035
  • Last 5 Years / Total
    0.348
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* Total Citation Counts Rankings

Rankings

flag
6,820
World Rank
3,131
Country Rank
21
University
Ranking Based On Selection:
21
Medical and Health Sciences / Epidemiology and Public Health
Cardiovascular Epidemiology | Coronary Heart Disease Prevention | Behavioral and Psychosocial Factor

Citation Metrics

  • Total
    71,480
  • Last 5 Years
    25,885
  • Last 5 Years / Total
    0.362
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* Total Citation Counts Rankings

Rankings

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6,889
World Rank
3,162
Country Rank
22
University
Ranking Based On Selection:
22
Medical and Health Sciences / Cardiology
Outcomes Research | Cardiology | Substance Abuse | Epidemiology/Public Health | Healthcare Disparitie

Citation Metrics

  • Total
    71,056
  • Last 5 Years
    68,189
  • Last 5 Years / Total
    0.960
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* Total Citation Counts Rankings

Rankings

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7,649
World Rank
3,529
Country Rank
23
University
Ranking Based On Selection:
23

Citation Metrics

  • Total
    66,352
  • Last 5 Years
    7,500
  • Last 5 Years / Total
    0.113
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* Total Citation Counts Rankings

Rankings

flag
8,622
World Rank
3,977
Country Rank
24
University
Ranking Based On Selection:
24
Medical and Health Sciences / Immunology
Immunology | vaccinology | systems biolog

Citation Metrics

  • Total
    61,569
  • Last 5 Years
    25,042
  • Last 5 Years / Total
    0.407
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* Total Citation Counts Rankings

Rankings

flag
8,886
World Rank
4,105
Country Rank
25
University
Ranking Based On Selection:
25

Citation Metrics

  • Total
    60,341
  • Last 5 Years
    16,515
  • Last 5 Years / Total
    0.274
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