Citation Rankings
Highly Cited Researchers

World Highly Cited Researchers CitationMedical and Health Sciences / Family Medicine 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 579 scientist
* Total Citation Counts Rankings
Ranking Based On Selection :1
Canada
Lee Green
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
Canada
Gina Agarwal
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
United Kingdom
Blair H Smith
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
Greece
Christos Lionis
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
Ukraine
Andriy Bazylevych A Bazylevych A Bazilevich A Bazilevych Андрій Базилевич А Базилевич A
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
United States
Rex Force
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
South Africa
Landon Myer
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
Canada
Moira Stewart
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
United States
Alex Krist
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
United Kingdom
Gisli Gudjonsson
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
United States
Kurt C Stange
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
Canada
Ross Upshur
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
United States
Carlos Roberto Jaen
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
South Korea
Dong Wook Shin
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
Taiwan
Tzeng-Ji Chen
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
Canada
Pierre Pluye
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
Indonesia
Indah S Widyahening
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
Sweden
Henrik Anckarsater
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
Hong Kong
Samuel Ys Wong
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
Switzerland
Michael Thali
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
Hong Kong
Chun Hung Chu
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
South Africa
Andrew Boulle
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
United States
John W Epling Jr
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
Canada
Noah Ivers
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
Canada
Martin Fortin
Multimorbidity
chronic diseases
comorbidity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,031
9,403
0.521
* Total Citation Counts Rankings
Rankings
5,127
Canada
201
11
Ranking Based On Selection: 1
Lee Green
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74,097
13,082
0.177
* Total Citation Counts Rankings
Rankings
5,360
Canada
208
32
Ranking Based On Selection: 2
Gina Agarwal
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
* Total Citation Counts Rankings
Rankings
8,320
United Kingdom
727
7
Ranking Based On Selection: 3
Blair H Smith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54,860
37,437
0.682
chronic pain
primary care
family medicine
genetic epidemioogy
* Total Citation Counts Rankings
Rankings
11,883
Greece
58
5
Ranking Based On Selection: 4
Christos Lionis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,793
23,397
0.534
* Total Citation Counts Rankings
Rankings
12,956
Ukraine
4
1
Ranking Based On Selection: 5
Internal medicine
Cardiology
Endocrinology
Family medicine
Public health
* Total Citation Counts Rankings
Rankings
15,452
United States
7,323
1
Ranking Based On Selection: 6
Rex Force
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,202
9,345
0.251
* Total Citation Counts Rankings
Rankings
19,258
South Africa
51
17
Ranking Based On Selection: 7
Landon Myer
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
* Total Citation Counts Rankings
Rankings
20,655
Canada
851
20
Ranking Based On Selection: 8
Moira Stewart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,963
8,183
0.264
family medicine
primary care
patient-centered care
multimorbidity
* Total Citation Counts Rankings
Rankings
21,905
United States
10,173
13
Ranking Based On Selection: 9
Alex Krist
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,752
23,932
0.804
* Total Citation Counts Rankings
Rankings
22,038
United Kingdom
1,956
97
Ranking Based On Selection: 10
Gisli Gudjonsson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,665
8,246
0.278
* Total Citation Counts Rankings
Rankings
22,568
United States
10,467
31
Ranking Based On Selection: 11
Kurt C Stange
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,229
9,318
0.319
Generalism
health equity
primary care
family medicine
* Total Citation Counts Rankings
Rankings
25,481
Canada
1,050
157
Ranking Based On Selection: 12
Ross Upshur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,983
14,185
0.526
Bioethics
primary care
epidemiology
philosophy of medicine
* Total Citation Counts Rankings
Rankings
27,217
United States
12,511
23
Ranking Based On Selection: 13
Carlos Roberto Jaen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,830
5,721
0.221
* Total Citation Counts Rankings
Rankings
27,796
South Korea
232
57
Ranking Based On Selection: 14
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
* Total Citation Counts Rankings
Rankings
29,694
Taiwan
110
5
Ranking Based On Selection: 15
Tzeng-Ji Chen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,368
14,952
0.614
* Total Citation Counts Rankings
Rankings
30,844
Canada
1,296
128
Ranking Based On Selection: 16
Pierre Pluye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,743
17,155
0.723
Information outcomes
organizational participatory research
mixed methods
* Total Citation Counts Rankings
Rankings
33,455
Indonesia
42
4
Ranking Based On Selection: 17
Indah S Widyahening
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
* Total Citation Counts Rankings
Rankings
34,016
Sweden
444
47
Ranking Based On Selection: 18
Henrik Anckarsater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,139
8,466
0.382
psychiatry
responsibility
aggression
free will
epistemology
* Total Citation Counts Rankings
Rankings
35,626
Hong Kong
310
80
Ranking Based On Selection: 19
Samuel Ys Wong
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
* Total Citation Counts Rankings
Rankings
38,028
Switzerland
691
101
Ranking Based On Selection: 20
Michael Thali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,483
8,125
0.397
* Total Citation Counts Rankings
Rankings
43,417
Hong Kong
364
94
Ranking Based On Selection: 21
Chun Hung Chu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,585
13,956
0.751
* Total Citation Counts Rankings
Rankings
43,481
South Africa
134
30
Ranking Based On Selection: 22
Andrew Boulle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,566
6,501
0.350
* Total Citation Counts Rankings
Rankings
43,970
United States
19,342
1
Ranking Based On Selection: 23
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
* Total Citation Counts Rankings
Rankings
44,422
Canada
1,944
262
Ranking Based On Selection: 24
Noah Ivers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,282
13,602
0.744
Primary care
quality improvement
implementation science
knowledge translation
* Total Citation Counts Rankings
Rankings
45,258
Canada
1,984
14
Ranking Based On Selection: 25
Martin Fortin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,031
9,403
0.521