Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Health Sciences Highly Cited Researchers 93 Scientists Citation Rankings - 2025

Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.

* Total Citation Rankings

Rankings

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3,965
World Rank
United States
1,861
Country Rank
Kaiser Permanente Logo
1
University
Ranking Based On Selection:
1

Citation Metrics

  • Total
    92,529
  • Last 6 Years
    20,580
  • Last 6 Years / Total
    0.222
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* Total Citation Rankings

Rankings

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8,349
World Rank
United States
3,953
Country Rank
Kaiser Permanente Logo
2
University
Ranking Based On Selection:
2
Medical and Health Sciences / Epidemiology and Public Health
Epidemiology | cardiovascular disease | risk factors | hypertensio

Citation Metrics

  • Total
    59,042
  • Last 6 Years
    20,828
  • Last 6 Years / Total
    0.353
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* Total Citation Rankings

Rankings

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13,397
World Rank
United States
6,298
Country Rank
Kaiser Permanente Logo
5
University
Ranking Based On Selection:
3

Citation Metrics

  • Total
    43,857
  • Last 6 Years
    14,581
  • Last 6 Years / Total
    0.332
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* Total Citation Rankings

Rankings

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14,874
World Rank
United States
6,974
Country Rank
Kaiser Permanente Logo
6
University
Ranking Based On Selection:
4
Medical and Health Sciences / Health Sciences
health services research | epidemiology | social movements | pharmacoepidemiology | biostatistic

Citation Metrics

  • Total
    41,123
  • Last 6 Years
    13,567
  • Last 6 Years / Total
    0.330
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* Total Citation Rankings

Rankings

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17,615
World Rank
United States
8,189
Country Rank
Kaiser Permanente Logo
8
University
Ranking Based On Selection:
5
Medical and Health Sciences / Pathology
Head and neck pathology | Endocrine organ pathology | Thyroid gland pathology | Sinonasal tract pathology | Larynx patholog

Citation Metrics

  • Total
    36,970
  • Last 6 Years
    13,948
  • Last 6 Years / Total
    0.377
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* Total Citation Rankings

Rankings

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24,897
World Rank
United States
11,390
Country Rank
Kaiser Permanente Logo
9
University
Ranking Based On Selection:
6
Medical and Health Sciences / General Surgery
colorectal cancer | epidemiology | gastrointestinal cancers | pharmacoepidemiolog

Citation Metrics

  • Total
    29,507
  • Last 6 Years
    13,503
  • Last 6 Years / Total
    0.458
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* Total Citation Rankings

Rankings

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26,200
World Rank
United States
11,937
Country Rank
Kaiser Permanente Logo
10
University
Ranking Based On Selection:
7

Citation Metrics

  • Total
    28,516
  • Last 6 Years
    13,723
  • Last 6 Years / Total
    0.481
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* Total Citation Rankings

Rankings

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33,749
World Rank
United States
15,103
Country Rank
Kaiser Permanente Logo
12
University
Ranking Based On Selection:
8
Medical and Health Sciences / Pediatrics and Child Health
Telehealth | decision sciences | pediatrics | vaccine

Citation Metrics

  • Total
    24,055
  • Last 6 Years
    4,233
  • Last 6 Years / Total
    0.176
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* Total Citation Rankings

Rankings

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54,672
World Rank
United States
23,319
Country Rank
Kaiser Permanente Logo
18
University
Ranking Based On Selection:
9
Medical and Health Sciences / General Surgery
obesity | diabetes | bariatric surgery | shared decision makin

Citation Metrics

  • Total
    16,934
  • Last 6 Years
    9,962
  • Last 6 Years / Total
    0.588
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* Total Citation Rankings

Rankings

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63,061
World Rank
United States
26,537
Country Rank
Kaiser Permanente Logo
20
University
Ranking Based On Selection:
10
Medical and Health Sciences / Health Sciences
health services research | epidemiology | opioid overdose prevention | improving substance use outcome

Citation Metrics

  • Total
    15,219
  • Last 6 Years
    8,443
  • Last 6 Years / Total
    0.555
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* Total Citation Rankings

Rankings

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64,091
World Rank
United States
26,897
Country Rank
Kaiser Permanente Logo
21
University
Ranking Based On Selection:
11
Medical and Health Sciences / Biostatistics
biostatistics | vaccine safety | vaccine effectiveness | drug safet

Citation Metrics

  • Total
    15,031
  • Last 6 Years
    5,855
  • Last 6 Years / Total
    0.390
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* Total Citation Rankings

Rankings

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74,044
World Rank
United States
30,530
Country Rank
Kaiser Permanente Logo
24
University
Ranking Based On Selection:
12
Medical and Health Sciences / Nephrology
Nephrology | Glomerular Disease | Acute Kidney Injur

Citation Metrics

  • Total
    13,437
  • Last 6 Years
    7,157
  • Last 6 Years / Total
    0.533
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* Total Citation Rankings

Rankings

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77,542
World Rank
United States
31,767
Country Rank
Kaiser Permanente Logo
25
University
Ranking Based On Selection:
13
Medical and Health Sciences / Health Sciences
health services research | diabetes | translational research | comparative effectiveness researc

Citation Metrics

  • Total
    12,941
  • Last 6 Years
    4,656
  • Last 6 Years / Total
    0.360
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* Total Citation Rankings

Rankings

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111,547
World Rank
United States
43,703
Country Rank
Kaiser Permanente Logo
34
University
Ranking Based On Selection:
14
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
pharmacoepidemiology | pregnancy outcome

Citation Metrics

  • Total
    9,512
  • Last 6 Years
    4,356
  • Last 6 Years / Total
    0.458
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* Total Citation Rankings

Rankings

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146,350
World Rank
United States
55,097
Country Rank
Kaiser Permanente Logo
42
University
Ranking Based On Selection:
15
Medical and Health Sciences / Epidemiology and Public Health
Epidemiology | infectious diseases | public healt

Citation Metrics

  • Total
    7,440
  • Last 6 Years
    6,193
  • Last 6 Years / Total
    0.832
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* Total Citation Rankings

Rankings

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148,187
World Rank
United States
55,667
Country Rank
Kaiser Permanente Logo
43
University
Ranking Based On Selection:
16
Medical and Health Sciences / Biostatistics
biostatistics | spatial-temporal modeling | bayesian methods | electronic health record data | pragmatic clinical trial

Citation Metrics

  • Total
    7,350
  • Last 6 Years
    5,648
  • Last 6 Years / Total
    0.768
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* Total Citation Rankings

Rankings

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177,771
World Rank
United States
64,905
Country Rank
Kaiser Permanente Logo
45
University
Ranking Based On Selection:
17
Medical and Health Sciences / Pediatrics and Child Health
Vaccines | vaccine safety and Infectious Disease

Citation Metrics

  • Total
    6,166
  • Last 6 Years
    5,233
  • Last 6 Years / Total
    0.849
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* Total Citation Rankings

Rankings

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199,786
World Rank
United States
71,666
Country Rank
Kaiser Permanente Logo
50
University
Ranking Based On Selection:
18

Citation Metrics

  • Total
    5,479
  • Last 6 Years
    2,501
  • Last 6 Years / Total
    0.456
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* Total Citation Rankings

Rankings

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204,911
World Rank
United States
73,155
Country Rank
Kaiser Permanente Logo
53
University
Ranking Based On Selection:
19
Medical and Health Sciences / Biostatistics
biostatistics | health studie

Citation Metrics

  • Total
    5,337
  • Last 6 Years
    2,918
  • Last 6 Years / Total
    0.547
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* Total Citation Rankings

Rankings

flag
230,191
World Rank
United States
80,645
Country Rank
Kaiser Permanente Logo
58
University
Ranking Based On Selection:
20
Medical and Health Sciences / Nephrology
Neurology | Global Healt

Citation Metrics

  • Total
    4,725
  • Last 6 Years
    2,454
  • Last 6 Years / Total
    0.519
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* Total Citation Rankings

Rankings

flag
232,389
World Rank
United States
81,275
Country Rank
Kaiser Permanente Logo
59
University
Ranking Based On Selection:
21
Medical and Health Sciences / Immunology
immunology | resident education | critical care | sepsi

Citation Metrics

  • Total
    4,677
  • Last 6 Years
    3,339
  • Last 6 Years / Total
    0.714
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* Total Citation Rankings

Rankings

flag
255,227
World Rank
United States
87,948
Country Rank
Kaiser Permanente Logo
65
University
Ranking Based On Selection:
22

Citation Metrics

  • Total
    4,227
  • Last 6 Years
    544
  • Last 6 Years / Total
    0.129
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* Total Citation Rankings

Rankings

flag
271,782
World Rank
United States
92,730
Country Rank
Kaiser Permanente Logo
68
University
Ranking Based On Selection:
23
Medical and Health Sciences / Sports Medicine
Shoulder Surgery | Registries | Sports Medicine | Leadershi

Citation Metrics

  • Total
    3,940
  • Last 6 Years
    2,609
  • Last 6 Years / Total
    0.662
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* Total Citation Rankings

Rankings

flag
273,240
World Rank
United States
93,152
Country Rank
Kaiser Permanente Logo
69
University
Ranking Based On Selection:
24

Citation Metrics

  • Total
    3,917
  • Last 6 Years
    1,610
  • Last 6 Years / Total
    0.411
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* Total Citation Rankings

Rankings

flag
278,476
World Rank
United States
94,618
Country Rank
Kaiser Permanente Logo
71
University
Ranking Based On Selection:
25
Medical and Health Sciences / Pediatrics and Child Health
Pediatrics | Neonatal Intensive Care | Perinatal Epidemiology | Health Services Researc

Citation Metrics

  • Total
    3,831
  • Last 6 Years
    2,156
  • Last 6 Years / Total
    0.563
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