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 Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Primary care
cognitive science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74,097
13,082
0.177
* Total Citation Counts Rankings
Ranking Based On Selection :2
diabetes screening
general practice
vulnerable populations
community paramedicine
subsidized or
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,994
69,182
0.961
* Total Citation Counts Rankings
Ranking Based On Selection :3
chronic pain
primary care
family medicine
genetic epidemioogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,860
37,437
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :4
General Practice
Family Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,793
23,397
0.534
* Total Citation Counts Rankings
Ranking Based On Selection :5
Internal medicine
Cardiology
Endocrinology
Family medicine
Public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,597
18,025
0.433
* Total Citation Counts Rankings
Ranking Based On Selection :6
cardiovascular clinical research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,202
9,345
0.251
* Total Citation Counts Rankings
Ranking Based On Selection :7
epidemiology
biostatistics
HIV
maternal & child health
women's health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,280
13,797
0.427
* Total Citation Counts Rankings
Ranking Based On Selection :8
family medicine
primary care
patient-centered care
multimorbidity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,963
8,183
0.264
* Total Citation Counts Rankings
Ranking Based On Selection :9
prevention
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,752
23,932
0.804
* Total Citation Counts Rankings
Ranking Based On Selection :10
Clinial and forensic psychollogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,665
8,246
0.278
* Total Citation Counts Rankings
Ranking Based On Selection :11
Generalism
health equity
primary care
family medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,229
9,318
0.319
* Total Citation Counts Rankings
Ranking Based On Selection :12
Bioethics
primary care
epidemiology
philosophy of medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,983
14,185
0.526
* Total Citation Counts Rankings
Ranking Based On Selection :13
Primary Care
Transformation
Tobacco Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,830
5,721
0.221
* Total Citation Counts Rankings
Ranking Based On Selection :14
Primary care
cancer survivorship
global health
psychosocial care
doctor-patient communication
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,460
21,651
0.850
* Total Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,368
14,952
0.614
* Total Citation Counts Rankings
Ranking Based On Selection :16
Information outcomes
organizational participatory research
mixed methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,743
17,155
0.723
* Total Citation Counts Rankings
Ranking Based On Selection :17
Family Medicine
Primary Health Care
Evidence based Medicine
Community Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,420
19,284
0.860
* Total Citation Counts Rankings
Ranking Based On Selection :18
psychiatry
responsibility
aggression
free will
epistemology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,139
8,466
0.382
* Total Citation Counts Rankings
Ranking Based On Selection :19
Family Medicine and Primary Care
Multimorbidity
Mental Health
Mindfulness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,446
16,143
0.753
* Total Citation Counts Rankings
Ranking Based On Selection :20
www.virtopsy.com
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,483
8,125
0.397
* Total Citation Counts Rankings
Ranking Based On Selection :21
Preventive Dentistry
Cariology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,585
13,956
0.751
* Total Citation Counts Rankings
Ranking Based On Selection :22
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,566
6,501
0.350
* Total Citation Counts Rankings
Ranking Based On Selection :23
Family Medicine
Primary Care
Evidence-based Medicine
Preventive Medicine and Public Health
Education and Instructional Desig
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,409
15,398
0.836
* Total Citation Counts Rankings
Ranking Based On Selection :24
Primary care
quality improvement
implementation science
knowledge translation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,282
13,602
0.744
* Total Citation Counts Rankings
Ranking Based On Selection :25
Multimorbidity
chronic diseases
comorbidity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,031
9,403
0.521
Lee Green
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74,097
13,082
0.177
Primary care
cognitive science
Gina Agarwal
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71,994
69,182
0.961
diabetes screening
general practice
vulnerable populations
community paramedicine
subsidized or
Blair H Smith
University of Dundee
Dundee, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,860
37,437
0.682
chronic pain
primary care
family medicine
genetic epidemioogy
Christos Lionis
University of Crete
Rethymno, Greece
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,793
23,397
0.534
General Practice
Family Medicine
Andriy Bazylevych A Bazylevych A Bazilevich A Bazilevych Андрій Базилевич А Базилевич A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,597
18,025
0.433
Internal medicine
Cardiology
Endocrinology
Family medicine
Public health
Rex Force
Idaho State University
Pocatello, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,202
9,345
0.251
cardiovascular clinical research
Landon Myer
University of Cape Town
Cape Town, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,280
13,797
0.427
epidemiology
biostatistics
HIV
maternal & child health
women's health
Moira Stewart
Western University Canada
London, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,963
8,183
0.264
family medicine
primary care
patient-centered care
multimorbidity
Alex Krist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,752
23,932
0.804
Gisli Gudjonsson
King's College London
London, United Kingdom
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,665
8,246
0.278
Clinial and forensic psychollogy
Kurt C Stange
Case Western Reserve University
Cleveland, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,229
9,318
0.319
Generalism
health equity
primary care
family medicine
Ross Upshur
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,983
14,185
0.526
Bioethics
primary care
epidemiology
philosophy of medicine
Carlos Roberto Jaen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,830
5,721
0.221
Primary Care
Transformation
Tobacco Control
Dong Wook Shin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,460
21,651
0.850
Primary care
cancer survivorship
global health
psychosocial care
doctor-patient communication
Tzeng-Ji Chen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,368
14,952
0.614
Pierre Pluye
McGill University
Montréal, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,743
17,155
0.723
Information outcomes
organizational participatory research
mixed methods
Indah S Widyahening
Universitas Indonesia
Depok, Indonesia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,420
19,284
0.860
Family Medicine
Primary Health Care
Evidence based Medicine
Community Medicine
Henrik Anckarsater
University of Gothenburg
Göteborg, Sweden
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,139
8,466
0.382
psychiatry
responsibility
aggression
free will
epistemology
Samuel Ys Wong
Chinese University of Hong Kong
Central Ave, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,446
16,143
0.753
Family Medicine and Primary Care
Multimorbidity
Mental Health
Mindfulness
Michael Thali
Universität Zürich
Zürich, Switzerland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,483
8,125
0.397
Chun Hung Chu
University of Hong Kong
Pok Fu Lam, Hong Kong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,585
13,956
0.751
Preventive Dentistry
Cariology
Andrew Boulle
University of Cape Town
Cape Town, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,566
6,501
0.350
John W Epling Jr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,409
15,398
0.836
Family Medicine
Primary Care
Evidence-based Medicine
Preventive Medicine and Public Health
Education and Instructional Desig
Noah Ivers
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,282
13,602
0.744
Primary care
quality improvement
implementation science
knowledge translation
Martin Fortin
Université de Sherbrooke
Sherbrooke, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,031
9,403
0.521
Multimorbidity
chronic diseases
comorbidity