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i10 Productivity
Rankings

University of California San Diego 5,316 Scientists i10 Productivity Rankings (Sort by last 5 years i10 Index) - 2026

Discover the only real-time global i10 Index ranking that measures the productivity of 2.6 million scientists worldwide. By analyzing both total and last 5 years’ i10 values, this ranking highlights consistency and sustained academic contribution. Compare performance at global, continental, national, and institutional levels across 13 main fields and 221 disciplines.

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Total 5,316 scientist , Updates every 3 days
* Last 5 Years i10 Index Rankings

Rankings

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217
World Rank
United States
55
Country Rank
University of California San Diego Logo
1
University
Ranking Based On Selection:
1
Vyacheslav Krutelyov
University of California San Diego San Diego, United States
Natural Sciences / Physics
High Energy Physics | Experimenta

i-10 Metrics

  • Total
    1,411
  • Last 5 Years
    1,071
  • Last 5 Years / Total
    0.759
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* Last 5 Years i10 Index Rankings

Rankings

flag
256
World Rank
United States
61
Country Rank
University of California San Diego Logo
2
University
Ranking Based On Selection:
2
Javier M Duarte
University of California San Diego San Diego, United States
Natural Sciences / Physics
high energy physics | particle physics | machine learning | higgs boso

i-10 Metrics

  • Total
    1,129
  • Last 5 Years
    1,041
  • Last 5 Years / Total
    0.922
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* Last 5 Years i10 Index Rankings

Rankings

flag
592
World Rank
United States
147
Country Rank
University of California San Diego Logo
3
University
Ranking Based On Selection:
3
Rob Knight
University of California San Diego San Diego, United States
Engineering & Technology / Bioengineering
microbiome | human microbiome | environmental microbiolog

i-10 Metrics

  • Total
    901
  • Last 5 Years
    841
  • Last 5 Years / Total
    0.933
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* Last 5 Years i10 Index Rankings

Rankings

flag
611
World Rank
United States
152
Country Rank
University of California San Diego Logo
4
University
Ranking Based On Selection:
4
Matevž Tadel
University of California San Diego San Diego, United States
Others

i-10 Metrics

  • Total
    889
  • Last 5 Years
    832
  • Last 5 Years / Total
    0.936
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* Last 5 Years i10 Index Rankings

Rankings

flag
709
World Rank
United States
177
Country Rank
University of California San Diego Logo
5
University
Ranking Based On Selection:
5
William Sandborn
University of California San Diego San Diego, United States
Medical and Health Sciences / Gastroenterology
Inflammatory bowel disease | Crohn's disease | ulcerative coliti

i-10 Metrics

  • Total
    1,120
  • Last 5 Years
    786
  • Last 5 Years / Total
    0.702
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* Last 5 Years i10 Index Rankings

Rankings

flag
844
World Rank
United States
214
Country Rank
University of California San Diego Logo
6
University
Ranking Based On Selection:
6
Murray B Stein
University of California San Diego San Diego, United States
Others
Anxiety | stress | trauma | genetics | suicid

i-10 Metrics

  • Total
    929
  • Last 5 Years
    731
  • Last 5 Years / Total
    0.787
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* Last 5 Years i10 Index Rankings

Rankings

flag
874
World Rank
United States
228
Country Rank
University of California San Diego Logo
7
University
Ranking Based On Selection:
7
Robert Weinreb
University of California San Diego San Diego, United States
Medical and Health Sciences / Ophthalmology
Glaucoma | Ophthalmolog

i-10 Metrics

  • Total
    1,023
  • Last 5 Years
    720
  • Last 5 Years / Total
    0.704
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* Last 5 Years i10 Index Rankings

Rankings

flag
1,052
World Rank
United States
269
Country Rank
University of California San Diego Logo
8
University
Ranking Based On Selection:
8
Anders M Dale
University of California San Diego San Diego, United States
Medical and Health Sciences / Neuroscience
Neuroimaging | MRI | Computational Neuroscience | Statistical Genetics | Biomedical Optic

i-10 Metrics

  • Total
    733
  • Last 5 Years
    662
  • Last 5 Years / Total
    0.903
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* Last 5 Years i10 Index Rankings

Rankings

flag
1,112
World Rank
United States
287
Country Rank
University of California San Diego Logo
9
University
Ranking Based On Selection:
9
Joseph Wang
University of California San Diego San Diego, United States
Engineering & Technology / Nanoscience and Nanotechnology
biosensors | electrochemistry | nanomotors | modified electrodes | microfabricatio

i-10 Metrics

  • Total
    1,225
  • Last 5 Years
    644
  • Last 5 Years / Total
    0.526
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* Last 5 Years i10 Index Rankings

Rankings

flag
1,190
World Rank
United States
315
Country Rank
University of California San Diego Logo
10
University
Ranking Based On Selection:
10
Rohit Loomba
University of California San Diego San Diego, United States
Medical and Health Sciences / Gastroenterology
MASLD | fatty liver | NASH | cirrhosis | liver diseas

i-10 Metrics

  • Total
    671
  • Last 5 Years
    623
  • Last 5 Years / Total
    0.928
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* Last 5 Years i10 Index Rankings

Rankings

flag
1,265
World Rank
United States
332
Country Rank
University of California San Diego Logo
11
University
Ranking Based On Selection:
11
Razelle Kurzrock
University of California San Diego San Diego, United States
Natural Sciences / Molecular Biology & Genetics
Genomics | Immunotherapy | Precision Medicine | Personalized Cancer Therapy | Rare Tumor

i-10 Metrics

  • Total
    960
  • Last 5 Years
    605
  • Last 5 Years / Total
    0.630
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* Last 5 Years i10 Index Rankings

Rankings

flag
1,712
World Rank
United States
453
Country Rank
University of California San Diego Logo
12
University
Ranking Based On Selection:
12
Michael Karin
University of California San Diego San Diego, United States
Medical and Health Sciences / Pharmacology
Molecular Biology | Immunology | Cancer Biology | Signal Transductio

i-10 Metrics

  • Total
    701
  • Last 5 Years
    525
  • Last 5 Years / Total
    0.749
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* Last 5 Years i10 Index Rankings

Rankings

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1,834
World Rank
United States
484
Country Rank
University of California San Diego Logo
13
University
Ranking Based On Selection:
13
Arnold L Rheingold
University of California San Diego San Diego, United States
Natural Sciences / Chemical Sciences
inorganic chemistry | crystallograph

i-10 Metrics

  • Total
    1,819
  • Last 5 Years
    511
  • Last 5 Years / Total
    0.281
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* Last 5 Years i10 Index Rankings

Rankings

flag
1,996
World Rank
United States
528
Country Rank
University of California San Diego Logo
14
University
Ranking Based On Selection:
14
Miroslav Krstic
University of California San Diego San Diego, United States
Engineering & Technology / Electrical & Electronic Engineering
Automatic Control | Control | Control Theory | Systems and Control Theory | Systems Theor

i-10 Metrics

  • Total
    618
  • Last 5 Years
    494
  • Last 5 Years / Total
    0.799
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* Last 5 Years i10 Index Rankings

Rankings

flag
2,311
World Rank
United States
608
Country Rank
University of California San Diego Logo
15
University
Ranking Based On Selection:
15
Victor Nizet
University of California San Diego San Diego, United States
Medical and Health Sciences / Pediatrics and Child Health
Bacterial Pathogenesis | Innate Immunity | Novel Infectious Disease Therapeutic

i-10 Metrics

  • Total
    524
  • Last 5 Years
    465
  • Last 5 Years / Total
    0.887
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* Last 5 Years i10 Index Rankings

Rankings

flag
2,420
World Rank
United States
647
Country Rank
University of California San Diego Logo
16
University
Ranking Based On Selection:
16
Ming T Tsuang
University of California San Diego San Diego, United States
Medical and Health Sciences / Psychiatry
Psychiatr

i-10 Metrics

  • Total
    810
  • Last 5 Years
    456
  • Last 5 Years / Total
    0.563
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* Last 5 Years i10 Index Rankings

Rankings

flag
2,437
World Rank
United States
650
Country Rank
University of California San Diego Logo
17
University
Ranking Based On Selection:
17
Zafiris J Daskalakis
University of California San Diego San Diego, United States
Medical and Health Sciences / Psychiatry
transcranial magnetic stimulation | neurophysiology | depression | schizophrenia | neuroimagin

i-10 Metrics

  • Total
    490
  • Last 5 Years
    456
  • Last 5 Years / Total
    0.931
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* Last 5 Years i10 Index Rankings

Rankings

flag
2,440
World Rank
United States
652
Country Rank
University of California San Diego Logo
18
University
Ranking Based On Selection:
18
Steffanie A Strathdee
University of California San Diego San Diego, United States
Others
phage therapy | prevention of HIV and related infections | addiction | sex work | drug polic

i-10 Metrics

  • Total
    700
  • Last 5 Years
    455
  • Last 5 Years / Total
    0.650
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* Last 5 Years i10 Index Rankings

Rankings

flag
2,781
World Rank
United States
754
Country Rank
University of California San Diego Logo
19
University
Ranking Based On Selection:
19
Criqui MH
University of California San Diego San Diego, United States
Others
Preventive medicine | epidemiolog

i-10 Metrics

  • Total
    599
  • Last 5 Years
    431
  • Last 5 Years / Total
    0.720
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* Last 5 Years i10 Index Rankings

Rankings

flag
2,837
World Rank
United States
772
Country Rank
University of California San Diego Logo
20
University
Ranking Based On Selection:
20
Pieter C Dorrestein
University of California San Diego San Diego, United States
Natural Sciences / Chemical Sciences
Mass spectrometry | Mass spectrometry informatics | Genome mining | Microbiome | Specialized metabolism in health and diseas

i-10 Metrics

  • Total
    465
  • Last 5 Years
    428
  • Last 5 Years / Total
    0.920
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* Last 5 Years i10 Index Rankings

Rankings

flag
3,333
World Rank
United States
915
Country Rank
University of California San Diego Logo
21
University
Ranking Based On Selection:
21
Sonia Ancoli Israel
University of California San Diego San Diego, United States
Others

i-10 Metrics

  • Total
    523
  • Last 5 Years
    401
  • Last 5 Years / Total
    0.767
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* Last 5 Years i10 Index Rankings

Rankings

flag
3,524
World Rank
United States
971
Country Rank
University of California San Diego Logo
22
University
Ranking Based On Selection:
22
Robert K Heaton
University of California San Diego San Diego, United States
Social Sciences / Psychology
Neuropsycholog

i-10 Metrics

  • Total
    549
  • Last 5 Years
    391
  • Last 5 Years / Total
    0.712
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* Last 5 Years i10 Index Rankings

Rankings

flag
3,564
World Rank
United States
980
Country Rank
University of California San Diego Logo
23
University
Ranking Based On Selection:
23
J Andrew Mccammon
University of California San Diego San Diego, United States
Others
theoretical and computational molecular biophysic

i-10 Metrics

  • Total
    761
  • Last 5 Years
    389
  • Last 5 Years / Total
    0.511
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* Last 5 Years i10 Index Rankings

Rankings

flag
3,669
World Rank
United States
1,008
Country Rank
University of California San Diego Logo
24
University
Ranking Based On Selection:
24
Douglas Galasko
University of California San Diego San Diego, United States
Others
Aging | dementi | Alzheimer's | biomarkers | clinical trial

i-10 Metrics

  • Total
    466
  • Last 5 Years
    385
  • Last 5 Years / Total
    0.826
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* Last 5 Years i10 Index Rankings

Rankings

flag
3,892
World Rank
United States
1,075
Country Rank
University of California San Diego Logo
25
University
Ranking Based On Selection:
25
Shang Ping Xie
University of California San Diego San Diego, United States
Engineering & Technology / Marine Sciences and Engineering
Climate change | climate variability | climate modeling | ocean-atmospheric dynamic

i-10 Metrics

  • Total
    443
  • Last 5 Years
    376
  • Last 5 Years / Total
    0.849
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