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” (1,121,299 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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1,307
World Rank
United States
531
Country Rank
University of California San Francisco Logo
4
University
Ranking Based On Selection:
1
Medical and Health Sciences / Urology
oncology | prostate cance

H-Index Metrics

  • H-Index
    165
  • i10 Index
    761
  • Citation Counts
    119,595
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* Total H Index Rankings

Rankings

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5,209
World Rank
United States
2,377
Country Rank
University of California San Francisco Logo
27
University
Ranking Based On Selection:
2
Medical and Health Sciences / Urology
Erectile dysfunction | stem cell | urinary incontinence | Peyronie's diseas

H-Index Metrics

  • H-Index
    118
  • i10 Index
    480
  • Citation Counts
    51,098
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* Total H Index Rankings

Rankings

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13,096
World Rank
United States
5,801
Country Rank
University of California San Francisco Logo
87
University
Ranking Based On Selection:
3
* Total H Index Rankings

Rankings

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136,716
World Rank
United States
46,694
Country Rank
University of California San Francisco Logo
440
University
Ranking Based On Selection:
4

H-Index Metrics

  • H-Index
    41
  • i10 Index
    86
  • Citation Counts
    19,448
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* Total H Index Rankings

Rankings

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182,259
World Rank
United States
59,342
Country Rank
University of California San Francisco Logo
525
University
Ranking Based On Selection:
5
Medical and Health Sciences / Urology
Urologic Oncology | Cancer biolog

H-Index Metrics

  • H-Index
    36
  • i10 Index
    79
  • Citation Counts
    6,395
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* Total H Index Rankings

Rankings

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285,266
World Rank
United States
86,436
Country Rank
University of California San Francisco Logo
674
University
Ranking Based On Selection:
6
Medical and Health Sciences / Urology
genitourinary oncology | clinical trials | immunotherap

H-Index Metrics

  • H-Index
    28
  • i10 Index
    63
  • Citation Counts
    5,082
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* Total H Index Rankings

Rankings

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327,096
World Rank
United States
97,183
Country Rank
University of California San Francisco Logo
745
University
Ranking Based On Selection:
7
* Total H Index Rankings

Rankings

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397,892
World Rank
United States
114,993
Country Rank
University of California San Francisco Logo
840
University
Ranking Based On Selection:
8

H-Index Metrics

  • H-Index
    23
  • i10 Index
    38
  • Citation Counts
    2,118
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* Total H Index Rankings

Rankings

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451,003
World Rank
United States
128,241
Country Rank
University of California San Francisco Logo
906
University
Ranking Based On Selection:
9
Medical and Health Sciences / Urology
conflict of interest | male stress incontinence | urologic trauma and reconstruction | agin

H-Index Metrics

  • H-Index
    21
  • i10 Index
    36
  • Citation Counts
    2,014
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* Total H Index Rankings

Rankings

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479,735
World Rank
United States
135,317
Country Rank
University of California San Francisco Logo
947
University
Ranking Based On Selection:
10
* Total H Index Rankings

Rankings

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516,008
World Rank
United States
144,417
Country Rank
University of California San Francisco Logo
1,016
University
Ranking Based On Selection:
11
Medical and Health Sciences / Urology
Clinical Epidemiology | Geriatric Urology | Patient-Reported Outcome

H-Index Metrics

  • H-Index
    19
  • i10 Index
    30
  • Citation Counts
    2,605
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* Total H Index Rankings

Rankings

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664,543
World Rank
United States
180,372
Country Rank
University of California San Francisco Logo
1,238
University
Ranking Based On Selection:
12
Medical and Health Sciences / Urology
Urology | Regenerative Medicine | Tissue Engineering | Global Healt

H-Index Metrics

  • H-Index
    15
  • i10 Index
    25
  • Citation Counts
    2,781
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* Total H Index Rankings

Rankings

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666,016
World Rank
United States
180,613
Country Rank
University of California San Francisco Logo
1,242
University
Ranking Based On Selection:
13
* Total H Index Rankings

Rankings

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901,433
World Rank
United States
230,887
Country Rank
University of California San Francisco Logo
1,602
University
Ranking Based On Selection:
14

H-Index Metrics

  • H-Index
    11
  • i10 Index
    12
  • Citation Counts
    468
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* Total H Index Rankings

Rankings

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1,048,563
World Rank
United States
258,427
Country Rank
University of California San Francisco Logo
1,792
University
Ranking Based On Selection:
15
Medical and Health Sciences / Urology
Urology | Healthcare Economics | Oncolog

H-Index Metrics

  • H-Index
    9
  • i10 Index
    9
  • Citation Counts
    272
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* Total H Index Rankings

Rankings

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1,056,872
World Rank
United States
259,692
Country Rank
University of California San Francisco Logo
1,802
University
Ranking Based On Selection:
16
* Total H Index Rankings

Rankings

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1,296,388
World Rank
United States
298,058
Country Rank
University of California San Francisco Logo
2,053
University
Ranking Based On Selection:
17
Medical and Health Sciences / Urology
Urology | Clinical Research | Medical Anthropolog

H-Index Metrics

  • H-Index
    7
  • i10 Index
    5
  • Citation Counts
    134
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