Citation Rankings
Highly Cited Researchers

World Highly Cited Researchers CitationMedical and Health Sciences / Family Medicine Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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 :51
United States
Charles Doarn
Telemedicine
space medicine
global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,964
4,417
0.555
* Total Citation Counts Rankings
Ranking Based On Selection :52
Canada
Roland Grad
knowledge translation
health professions education
primary health care
family medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,902
3,404
0.431
* Total Citation Counts Rankings
Ranking Based On Selection :53
Netherlands
He Stoffers
general practice
polypharmacy
diagnostic studies
cardiovascular diseases
atrial fibrillation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,817
2,695
0.345
* Total Citation Counts Rankings
Ranking Based On Selection :54
United States
John W Beasley
Primary Care
Health Information Technology
Practice-Based Research Networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,732
878
0.114
* Total Citation Counts Rankings
Ranking Based On Selection :55
United States
W Ed Hammond
Health data standards
EHR
AI
Data visualization
CDS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,662
1,787
0.233
* Total Citation Counts Rankings
Ranking Based On Selection :56
United States
Robert Saper
family medicine
integrative medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,655
3,761
0.491
* Total Citation Counts Rankings
Ranking Based On Selection :57
Belgium
An De Sutter
Family Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,305
4,075
0.558
* Total Citation Counts Rankings
Ranking Based On Selection :58
Canada
Michel Labrecque
knowledge transfert
male sterilisation
vasectomy
shared decision making
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,137
2,752
0.386
* Total Citation Counts Rankings
Ranking Based On Selection :59
Bosnia and Herzegovina
Izet Masic
Family medicine
Medical Informatics
Health management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,127
4,010
0.563
* Total Citation Counts Rankings
Ranking Based On Selection :60
South Africa
Robert Mash Bob Mash
family medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,991
4,169
0.596
* Total Citation Counts Rankings
Ranking Based On Selection :61
United Kingdom
Nigel J Mathers
General Practice
Primary Care
Family Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,858
2,504
0.365
* Total Citation Counts Rankings
Ranking Based On Selection :62
Netherlands
Jochen Cals
Effective diagnostic testing in general practice
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,813
3,926
0.576
* Total Citation Counts Rankings
Ranking Based On Selection :63
United States
Sara Warber
nature and health
multimodal therapies
alternative medicine
complementary medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,787
4,141
0.610
* Total Citation Counts Rankings
Ranking Based On Selection :64
United Arab Emirates
M Jawad Hashim
Family Medicine
Academic Medicine
Health Systems
Diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,073
5,605
0.923
* Total Citation Counts Rankings
Ranking Based On Selection :65
United States
Joseph W Lemaster
diabetes
participatory research
migration studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,681
2,524
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :66
Egypt
Mustafa Kamal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,665
3,212
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :67
Canada
Michelle Howard
Family Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,567
2,483
0.446
* Total Citation Counts Rankings
Ranking Based On Selection :68
United States
Abdul Waheed
Family Medicine
Health Services
Quality Improvement
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,553
2,527
0.455
* Total Citation Counts Rankings
Ranking Based On Selection :69
Saudi Arabia
Lubna Al-Ansary
Family Medicine
Evidence-based health care
Clinical practice guidelines
women's health
global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,523
2,711
0.491
* Total Citation Counts Rankings
Ranking Based On Selection :70
United States
Wei Jen Chua Yankelevich
Family medicine
Opioid Recovery
Osteopathic Manipulative Medicine
Immunology
Host & microbe interaction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,509
2,624
0.476
* Total Citation Counts Rankings
Ranking Based On Selection :71
United States
Brian J Willoughby
Emerging Adulthood
Marriage
Marital Beliefs
Cohabitation
Sexuality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,507
3,684
0.669
* Total Citation Counts Rankings
Ranking Based On Selection :72
Canada
Meredith Vanstone
ethical and social challenges in primary care delivery
education and policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,388
4,241
0.787
* Total Citation Counts Rankings
Ranking Based On Selection :73
South Africa
Morna Cornell
HIV epidemiology
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,314
2,914
0.548
* Total Citation Counts Rankings
Ranking Based On Selection :74
United States
Barcey Levy
colorectal cancer screening
family medicine practice-based research
advance care planning
childhood dental caries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,107
1,213
0.238
* Total Citation Counts Rankings
Ranking Based On Selection :75
Niger
Shahzad Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,011
1,969
0.393
* Total Citation Counts Rankings
Rankings
126,859
United States
48,838
112
Ranking Based On Selection: 51
Charles Doarn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,964
4,417
0.555
* Total Citation Counts Rankings
Rankings
127,970
Canada
5,653
484
Ranking Based On Selection: 52
Roland Grad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,902
3,404
0.431
knowledge translation
health professions education
primary health care
family medicine
* Total Citation Counts Rankings
Rankings
129,493
Netherlands
3,182
171
Ranking Based On Selection: 53
He Stoffers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,817
2,695
0.345
general practice
polypharmacy
diagnostic studies
cardiovascular diseases
atrial fibrillation
* Total Citation Counts Rankings
Rankings
131,059
United States
50,220
613
Ranking Based On Selection: 54
John W Beasley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,732
878
0.114
Primary Care
Health Information Technology
Practice-Based Research Networks
* Total Citation Counts Rankings
Rankings
132,349
United States
50,638
659
Ranking Based On Selection: 55
W Ed Hammond
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,662
1,787
0.233
Health data standards
EHR
AI
Data visualization
CDS
* Total Citation Counts Rankings
Rankings
132,491
United States
50,680
281
Ranking Based On Selection: 56
Robert Saper
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,655
3,761
0.491
* Total Citation Counts Rankings
Rankings
139,314
Belgium
1,302
285
Ranking Based On Selection: 57
An De Sutter
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,305
4,075
0.558
* Total Citation Counts Rankings
Rankings
142,831
Canada
6,268
196
Ranking Based On Selection: 58
Michel Labrecque
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,137
2,752
0.386
knowledge transfert
male sterilisation
vasectomy
shared decision making
* Total Citation Counts Rankings
Rankings
143,054
Bosnia and Herzegovina
14
8
Ranking Based On Selection: 59
Izet Masic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,127
4,010
0.563
Family medicine
Medical Informatics
Health management
* Total Citation Counts Rankings
Rankings
146,005
South Africa
593
86
Ranking Based On Selection: 60
Robert Mash Bob Mash
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,991
4,169
0.596
* Total Citation Counts Rankings
Rankings
148,973
United Kingdom
11,787
280
Ranking Based On Selection: 61
Nigel J Mathers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,858
2,504
0.365
* Total Citation Counts Rankings
Rankings
149,972
Netherlands
3,626
189
Ranking Based On Selection: 62
Jochen Cals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,813
3,926
0.576
* Total Citation Counts Rankings
Rankings
150,545
United States
56,486
1,192
Ranking Based On Selection: 63
Sara Warber
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,787
4,141
0.610
nature and health
multimodal therapies
alternative medicine
complementary medicine
* Total Citation Counts Rankings
Rankings
168,775
United Arab Emirates
211
48
Ranking Based On Selection: 64
M Jawad Hashim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,073
5,605
0.923
Family Medicine
Academic Medicine
Health Systems
Diabetes
* Total Citation Counts Rankings
Rankings
180,333
United States
65,770
226
Ranking Based On Selection: 65
Joseph W Lemaster
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,681
2,524
0.444
diabetes
participatory research
migration studies
* Total Citation Counts Rankings
Rankings
180,824
Egypt
373
54
Ranking Based On Selection: 66
Mustafa Kamal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,665
3,212
0.567
* Total Citation Counts Rankings
Rankings
183,976
Canada
7,914
410
Ranking Based On Selection: 67
Michelle Howard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,567
2,483
0.446
* Total Citation Counts Rankings
Rankings
184,435
United States
67,042
1
Ranking Based On Selection: 68
Abdul Waheed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,553
2,527
0.455
Family Medicine
Health Services
Quality Improvement
Medical Education
* Total Citation Counts Rankings
Rankings
185,341
Saudi Arabia
609
122
Ranking Based On Selection: 69
Lubna Al-Ansary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,523
2,711
0.491
Family Medicine
Evidence-based health care
Clinical practice guidelines
women's health
global health
* Total Citation Counts Rankings
Rankings
185,792
United States
67,456
542
Ranking Based On Selection: 70
Wei Jen Chua Yankelevich
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,509
2,624
0.476
Family medicine
Opioid Recovery
Osteopathic Manipulative Medicine
Immunology
Host & microbe interaction
* Total Citation Counts Rankings
Rankings
185,849
United States
67,474
94
Ranking Based On Selection: 71
Brian J Willoughby
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,507
3,684
0.669
Emerging Adulthood
Marriage
Marital Beliefs
Cohabitation
Sexuality
* Total Citation Counts Rankings
Rankings
189,803
Canada
8,132
416
Ranking Based On Selection: 72
Meredith Vanstone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,388
4,241
0.787
ethical and social challenges in primary care delivery
education and policy
* Total Citation Counts Rankings
Rankings
192,351
South Africa
822
190
Ranking Based On Selection: 73
Morna Cornell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,314
2,914
0.548
* Total Citation Counts Rankings
Rankings
200,000
United States
71,741
420
Ranking Based On Selection: 74
Barcey Levy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,107
1,213
0.238
colorectal cancer screening
family medicine practice-based research
advance care planning
childhood dental caries
* Total Citation Counts Rankings
Rankings
203,693
Niger
1
1
Ranking Based On Selection: 75
Shahzad Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,011
1,969
0.393