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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1,303
World Rank
United States
528
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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5,204
World Rank
United States
2,375
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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13,066
World Rank
United States
5,785
Country Rank
University of California San Francisco Logo
84
University
Ranking Based On Selection:
3
* Total H Index Rankings

Rankings

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136,871
World Rank
United States
46,708
Country Rank
University of California San Francisco Logo
439
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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182,012
World Rank
United States
59,230
Country Rank
University of California San Francisco Logo
523
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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284,969
World Rank
United States
86,312
Country Rank
University of California San Francisco Logo
673
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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326,685
World Rank
United States
97,024
Country Rank
University of California San Francisco Logo
739
University
Ranking Based On Selection:
7
* Total H Index Rankings

Rankings

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397,469
World Rank
United States
114,813
Country Rank
University of California San Francisco Logo
837
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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450,686
World Rank
United States
128,099
Country Rank
University of California San Francisco Logo
902
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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479,269
World Rank
United States
135,133
Country Rank
University of California San Francisco Logo
944
University
Ranking Based On Selection:
10
* Total H Index Rankings

Rankings

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515,539
World Rank
United States
144,216
Country Rank
University of California San Francisco Logo
1,015
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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665,604
World Rank
United States
180,448
Country Rank
University of California San Francisco Logo
1,229
University
Ranking Based On Selection:
12
* Total H Index Rankings

Rankings

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711,892
World Rank
United States
191,338
Country Rank
University of California San Francisco Logo
1,316
University
Ranking Based On Selection:
13
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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901,093
World Rank
United States
230,793
Country Rank
University of California San Francisco Logo
1,598
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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1,048,235
World Rank
United States
258,359
Country Rank
University of California San Francisco Logo
1,790
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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1,056,516
World Rank
United States
259,618
Country Rank
University of California San Francisco Logo
1,800
University
Ranking Based On Selection:
16
* Total H Index Rankings

Rankings

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1,295,747
World Rank
United States
297,961
Country Rank
University of California San Francisco Logo
2,052
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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