Citation Rankings
Highly Cited Researchers

World Highly Cited Researchers Citation Medical and Health Sciences / Health Sciences Rankings 2025

Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation IndexUniversities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025

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Total 5.139 scientist, 122 country, 1.662 institution
* Total Citation Counts Rankings
Ranking Based On Selection :551
United Kingdom
Chris Nester
Lower limb health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,716
4,421
0.507
* Total Citation Counts Rankings
Ranking Based On Selection :552
Australia
Rafat Hussain
Health & wellbeing
Aging
Disability
Women's health
Health services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,711
4,010
0.460
* Total Citation Counts Rankings
Ranking Based On Selection :553
United States
Pedro Luis Gozalo
Health Services Research
Health Economics
Econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,709
4,349
0.499
* Total Citation Counts Rankings
Ranking Based On Selection :554
Australia
Steven McPhail
Health Services Research
Health Economics
Digital Health
AI Clinical Decision Support
Implementation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,700
6,561
0.754
* Total Citation Counts Rankings
Ranking Based On Selection :555
United States
Nazan Aksan|aksan nazan s, aksan n
Health/Mental Health
Driving Safety
Aging
Sleep
Methodology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,697
3,178
0.365
* Total Citation Counts Rankings
Ranking Based On Selection :556
India
Shinjini Bhatnagar
Maternal and Child Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,685
3,811
0.439
* Total Citation Counts Rankings
Ranking Based On Selection :557
United States
Xiudong Lei
Oncology
Health services research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,676
4,740
0.546
* Total Citation Counts Rankings
Ranking Based On Selection :558
Kenya
Edwin Were
Maternal health
reproductive tract infection
HIV
research ethics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,664
3,424
0.395
* Total Citation Counts Rankings
Ranking Based On Selection :559
Netherlands
Catherine Bolman
health promotion
health behavioral change
lifestyle
smoking cessation
physical activity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,633
3,985
0.462
* Total Citation Counts Rankings
Ranking Based On Selection :560
United States
Seunggu Jude Han
Neurological surgery
Neuro-oncology
Clinical Trials
Immunotherapy
Quality Improvement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,620
4,468
0.518
* Total Citation Counts Rankings
Ranking Based On Selection :561
Nigeria
Aaron Aboderin
Antimicrobial resistance
enteric infections
antimicrobial stewardship
healthcare-associated infections
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,614
7,150
0.830
* Total Citation Counts Rankings
Ranking Based On Selection :562
United States
Jamie F Chriqui
Health policy
public policy
obesity
chronic disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,611
3,733
0.434
* Total Citation Counts Rankings
Ranking Based On Selection :563
United States
Jan Van Santen
speech
vision
language
technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,604
1,922
0.223
* Total Citation Counts Rankings
Ranking Based On Selection :564
United States
Alex Capron
health policy
bioethics
public health
torts
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,579
1,725
0.201
* Total Citation Counts Rankings
Ranking Based On Selection :565
United States
Thomas Wan
health services management research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,564
2,070
0.242
* Total Citation Counts Rankings
Ranking Based On Selection :566
Australia
Justin Beilby
Health services
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,555
3,294
0.385
* Total Citation Counts Rankings
Ranking Based On Selection :567
United Kingdom
Ipek Gurol
Health services research
health systems
women's health
primary care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,544
5,070
0.593
* Total Citation Counts Rankings
Ranking Based On Selection :568
United States
Anthony P Marsh
Aging
Disability
Physical Function
Muscle
Biomechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,509
3,864
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :569
Japan
Eiji Haramoto
Health-related water microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,497
6,217
0.732
* Total Citation Counts Rankings
Ranking Based On Selection :570
Switzerland
Karl Blanchet
Health systems
humanitarian crises
emergencies
health services management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,472
7,390
0.872
* Total Citation Counts Rankings
Ranking Based On Selection :571
Australia
Robert Stanton
Physical activity and mental health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,461
6,540
0.773
* Total Citation Counts Rankings
Ranking Based On Selection :572
United States
Clemens Scott Kruse
Telemedicine
Health Informatics
Health Administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,454
7,529
0.891
* Total Citation Counts Rankings
Ranking Based On Selection :573
United Kingdom
Neil Hawkins
Health Technology Assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,439
3,629
0.430
* Total Citation Counts Rankings
Ranking Based On Selection :574
Australia
Saravana Kumar
Allied Health
Evidence-Based Practice
Health Services Research
Implementation Science
Quality and Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,417
5,019
0.596
* Total Citation Counts Rankings
Ranking Based On Selection :575
Canada
Fiona Clement
Health care
health economics
health policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,412
5,860
0.697
* Total Citation Counts Rankings
Rankings
114,875
United Kingdom
9,367
12
Ranking Based On Selection: 551
Chris Nester
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,716
4,421
0.507
* Total Citation Counts Rankings
Rankings
114,949
Australia
5,224
282
Ranking Based On Selection: 552
Rafat Hussain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,711
4,010
0.460
Health & wellbeing
Aging
Disability
Women's health
Health services
* Total Citation Counts Rankings
Rankings
114,979
United States
44,925
116
Ranking Based On Selection: 553
Pedro Luis Gozalo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,709
4,349
0.499
Health Services Research
Health Economics
Econometrics
* Total Citation Counts Rankings
Rankings
115,089
Australia
5,229
154
Ranking Based On Selection: 554
Steven McPhail
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,700
6,561
0.754
Health Services Research
Health Economics
Digital Health
AI Clinical Decision Support
Implementation
* Total Citation Counts Rankings
Rankings
115,148
United States
44,974
248
Ranking Based On Selection: 555
Nazan Aksan|aksan nazan s, aksan n
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,697
3,178
0.365
Health/Mental Health
Driving Safety
Aging
Sleep
Methodology
* Total Citation Counts Rankings
Rankings
115,316
India
1,573
6
Ranking Based On Selection: 556
Shinjini Bhatnagar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,685
3,811
0.439
* Total Citation Counts Rankings
Rankings
115,452
United States
45,078
228
Ranking Based On Selection: 557
Xiudong Lei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,676
4,740
0.546
* Total Citation Counts Rankings
Rankings
115,629
Kenya
42
3
Ranking Based On Selection: 558
Edwin Were
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,664
3,424
0.395
Maternal health
reproductive tract infection
HIV
research ethics
* Total Citation Counts Rankings
Rankings
116,104
Netherlands
2,879
12
Ranking Based On Selection: 559
Catherine Bolman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,633
3,985
0.462
health promotion
health behavioral change
lifestyle
smoking cessation
physical activity
* Total Citation Counts Rankings
Rankings
116,305
United States
45,355
114
Ranking Based On Selection: 560
Seunggu Jude Han
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,620
4,468
0.518
Neurological surgery
Neuro-oncology
Clinical Trials
Immunotherapy
Quality Improvement
* Total Citation Counts Rankings
Rankings
116,384
Nigeria
144
5
Ranking Based On Selection: 561
Aaron Aboderin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,614
7,150
0.830
Antimicrobial resistance
enteric infections
antimicrobial stewardship
healthcare-associated infections
* Total Citation Counts Rankings
Rankings
116,438
United States
45,395
171
Ranking Based On Selection: 562
Jamie F Chriqui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,611
3,733
0.434
Health policy
public policy
obesity
chronic disease
* Total Citation Counts Rankings
Rankings
116,553
United States
45,434
115
Ranking Based On Selection: 563
Jan Van Santen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,604
1,922
0.223
* Total Citation Counts Rankings
Rankings
116,924
United States
45,570
458
Ranking Based On Selection: 564
Alex Capron
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,579
1,725
0.201
* Total Citation Counts Rankings
Rankings
117,136
United States
45,650
108
Ranking Based On Selection: 565
Thomas Wan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,564
2,070
0.242
* Total Citation Counts Rankings
Rankings
117,259
Australia
5,329
222
Ranking Based On Selection: 566
Justin Beilby
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,555
3,294
0.385
* Total Citation Counts Rankings
Rankings
117,434
United Kingdom
9,548
125
Ranking Based On Selection: 567
Ipek Gurol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,544
5,070
0.593
Health services research
health systems
women's health
primary care
* Total Citation Counts Rankings
Rankings
117,994
United States
45,916
90
Ranking Based On Selection: 568
Anthony P Marsh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,509
3,864
0.454
Aging
Disability
Physical Function
Muscle
Biomechanics
* Total Citation Counts Rankings
Rankings
118,160
Japan
2,166
7
Ranking Based On Selection: 569
Eiji Haramoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,497
6,217
0.732
* Total Citation Counts Rankings
Rankings
118,560
Switzerland
1,915
167
Ranking Based On Selection: 570
Karl Blanchet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,472
7,390
0.872
Health systems
humanitarian crises
emergencies
health services management
* Total Citation Counts Rankings
Rankings
118,736
Australia
5,389
18
Ranking Based On Selection: 571
Robert Stanton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,461
6,540
0.773
* Total Citation Counts Rankings
Rankings
118,828
United States
46,181
17
Ranking Based On Selection: 572
Clemens Scott Kruse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,454
7,529
0.891
Telemedicine
Health Informatics
Health Administration
* Total Citation Counts Rankings
Rankings
119,068
United Kingdom
9,693
126
Ranking Based On Selection: 573
Neil Hawkins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,439
3,629
0.430
* Total Citation Counts Rankings
Rankings
119,455
Australia
5,428
76
Ranking Based On Selection: 574
Saravana Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,417
5,019
0.596
Allied Health
Evidence-Based Practice
Health Services Research
Implementation Science
Quality and Safety
* Total Citation Counts Rankings
Rankings
119,516
Canada
5,293
235
Ranking Based On Selection: 575
Fiona Clement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,412
5,860
0.697