Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field rankings in world, region, country, and university are in Beta version and are subject to real-time updates, since the subject field “Others” (1,121,318 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded. These rankings will dynamically evolve in real time as the “Others” profiles are revised and classified. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Total H Index Rankings

Rankings

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1,646
World Rank
United States
696
Country Rank
University of North Carolina Chapel Hill Logo
6
University
Ranking Based On Selection:
1
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Drug delivery | nanotechnology | liposom

H-Index Metrics

  • H-Index
    156
  • i10 Index
    574
  • Citation Counts
    87,015
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* Total H Index Rankings

Rankings

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7,369
World Rank
United States
3,343
Country Rank
University of North Carolina Chapel Hill Logo
39
University
Ranking Based On Selection:
2
* Total H Index Rankings

Rankings

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14,369
World Rank
United States
6,356
Country Rank
University of North Carolina Chapel Hill Logo
67
University
Ranking Based On Selection:
3
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
ethanol | alcohol | neurodegeneration | neuroinflammatio

H-Index Metrics

  • H-Index
    90
  • i10 Index
    247
  • Citation Counts
    30,957
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* Total H Index Rankings

Rankings

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32,216
World Rank
United States
13,379
Country Rank
University of North Carolina Chapel Hill Logo
130
University
Ranking Based On Selection:
4
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Pharmacology | HIV | Bionalytical Chemistr

H-Index Metrics

  • H-Index
    71
  • i10 Index
    246
  • Citation Counts
    20,984
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* Total H Index Rankings

Rankings

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34,901
World Rank
United States
14,360
Country Rank
University of North Carolina Chapel Hill Logo
142
University
Ranking Based On Selection:
5
* Total H Index Rankings

Rankings

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50,722
World Rank
United States
20,012
Country Rank
University of North Carolina Chapel Hill Logo
213
University
Ranking Based On Selection:
6
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
chemical biology | medicinal chemistry | drug discover

H-Index Metrics

  • H-Index
    61
  • i10 Index
    134
  • Citation Counts
    17,050
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* Total H Index Rankings

Rankings

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60,894
World Rank
United States
23,438
Country Rank
University of North Carolina Chapel Hill Logo
256
University
Ranking Based On Selection:
7
* Total H Index Rankings

Rankings

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73,815
World Rank
United States
27,723
Country Rank
University of North Carolina Chapel Hill Logo
301
University
Ranking Based On Selection:
8
* Total H Index Rankings

Rankings

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82,651
World Rank
United States
30,454
Country Rank
University of North Carolina Chapel Hill Logo
337
University
Ranking Based On Selection:
9
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
cytochromes P450 | eicosanoids | clinical pharmacology | cardiovascular disease | pharmacogenomic

H-Index Metrics

  • H-Index
    51
  • i10 Index
    95
  • Citation Counts
    9,210
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* Total H Index Rankings

Rankings

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113,929
World Rank
United States
40,037
Country Rank
University of North Carolina Chapel Hill Logo
407
University
Ranking Based On Selection:
10
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
pharmacogenetics | genetics | mouse models | gene expressio

H-Index Metrics

  • H-Index
    45
  • i10 Index
    82
  • Citation Counts
    16,025
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* Total H Index Rankings

Rankings

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130,866
World Rank
United States
44,981
Country Rank
University of North Carolina Chapel Hill Logo
449
University
Ranking Based On Selection:
11
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Drug Delivery | Infectious Disease Vaccines | Cancer Vaccines | Autoimmune Therapie

H-Index Metrics

  • H-Index
    42
  • i10 Index
    91
  • Citation Counts
    5,579
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* Total H Index Rankings

Rankings

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137,021
World Rank
United States
46,783
Country Rank
University of North Carolina Chapel Hill Logo
461
University
Ranking Based On Selection:
12
* Total H Index Rankings

Rankings

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137,424
World Rank
United States
46,892
Country Rank
University of North Carolina Chapel Hill Logo
464
University
Ranking Based On Selection:
13
* Total H Index Rankings

Rankings

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137,865
World Rank
United States
47,000
Country Rank
University of North Carolina Chapel Hill Logo
466
University
Ranking Based On Selection:
14
* Total H Index Rankings

Rankings

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154,551
World Rank
United States
51,713
Country Rank
University of North Carolina Chapel Hill Logo
510
University
Ranking Based On Selection:
15
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
geriatric and pharmaceutical health services researc

H-Index Metrics

  • H-Index
    39
  • i10 Index
    95
  • Citation Counts
    4,574
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* Total H Index Rankings

Rankings

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165,030
World Rank
United States
54,638
Country Rank
University of North Carolina Chapel Hill Logo
538
University
Ranking Based On Selection:
16
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
medicinal chemistry | natural products | biosynthesis | chemical biology | peptide

H-Index Metrics

  • H-Index
    38
  • i10 Index
    58
  • Citation Counts
    6,140
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* Total H Index Rankings

Rankings

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179,620
World Rank
United States
58,663
Country Rank
University of North Carolina Chapel Hill Logo
577
University
Ranking Based On Selection:
17
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Myocardial biology | alpha adrenergic receptor biology | cardio-oncolog

H-Index Metrics

  • H-Index
    36
  • i10 Index
    61
  • Citation Counts
    5,318
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* Total H Index Rankings

Rankings

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206,639
World Rank
United States
65,954
Country Rank
University of North Carolina Chapel Hill Logo
632
University
Ranking Based On Selection:
18
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Pharmacy Education | Assessment | Medication Therapy Management | The Medical Hom

H-Index Metrics

  • H-Index
    34
  • i10 Index
    66
  • Citation Counts
    6,488
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* Total H Index Rankings

Rankings

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213,778
World Rank
United States
67,918
Country Rank
University of North Carolina Chapel Hill Logo
649
University
Ranking Based On Selection:
19
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Pharmacoepidemiology | Causal Inference | Precision Medicine | Observational Studies | Drug Repurposin

H-Index Metrics

  • H-Index
    33
  • i10 Index
    52
  • Citation Counts
    3,220
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* Total H Index Rankings

Rankings

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274,216
World Rank
United States
83,608
Country Rank
University of North Carolina Chapel Hill Logo
776
University
Ranking Based On Selection:
20
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
mental health services | mental health preferences | patient activation | adults with disabilitie

H-Index Metrics

  • H-Index
    29
  • i10 Index
    51
  • Citation Counts
    5,913
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* Total H Index Rankings

Rankings

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308,136
World Rank
United States
92,361
Country Rank
University of North Carolina Chapel Hill Logo
830
University
Ranking Based On Selection:
21
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Cancer Immunotherapy | Drug delivery | Nanomedicine | Tissue regeneration | Immunoengineerin

H-Index Metrics

  • H-Index
    27
  • i10 Index
    33
  • Citation Counts
    2,794
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* Total H Index Rankings

Rankings

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330,899
World Rank
United States
98,209
Country Rank
University of North Carolina Chapel Hill Logo
869
University
Ranking Based On Selection:
22
* Total H Index Rankings

Rankings

flag
382,513
World Rank
United States
111,050
Country Rank
University of North Carolina Chapel Hill Logo
967
University
Ranking Based On Selection:
23
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Cancer Therapeutics | Transcription Factors | hES and iPS cells | Genome editin

H-Index Metrics

  • H-Index
    24
  • i10 Index
    30
  • Citation Counts
    2,816
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* Total H Index Rankings

Rankings

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432,478
World Rank
United States
123,631
Country Rank
University of North Carolina Chapel Hill Logo
1,059
University
Ranking Based On Selection:
24
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Pharmacoepidemiology | Comparative Effectiveness Research | Medication Adherence | Individual Treatmen

H-Index Metrics

  • H-Index
    22
  • i10 Index
    29
  • Citation Counts
    1,490
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* Total H Index Rankings

Rankings

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437,325
World Rank
United States
124,794
Country Rank
University of North Carolina Chapel Hill Logo
1,063
University
Ranking Based On Selection:
25
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Clinical Pharmacy | Health Informatics | Data Visualization | Data Analysi

H-Index Metrics

  • H-Index
    22
  • i10 Index
    74
  • Citation Counts
    2,902
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