Citation Rankings
Highly Cited Researchers
Medical and Health Sciences Highly Cited Researchers 6.384 Scientists Citation in Canada Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list 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: 26
Use of diet in the prevention and treatment of hyperlipidemia and diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111,369
38,402
0.345
* Total Citation Counts Rankings
Ranking Based On Selection: 27
health
physical activity
sedentary behaviour
outdoor play
movement behaviours
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109,219
57,465
0.526
* Total Citation Counts Rankings
Ranking Based On Selection: 28
Clinical Epidemiology
Guidelines
Systematic Reviews
Knowledge Translation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,995
41,217
0.378
* Total Citation Counts Rankings
Ranking Based On Selection: 29
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,874
38,241
0.351
* Total Citation Counts Rankings
Ranking Based On Selection: 30
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,795
47,129
0.433
* Total Citation Counts Rankings
Ranking Based On Selection: 31
Surgery
Cancer
Genomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105,626
40,026
0.379
* Total Citation Counts Rankings
Ranking Based On Selection: 32
Anesthesiology
Reducing Bias
Mesenchymal Stromal Cells
Sepsis
Ischemia-Reperfusion Injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,130
97,983
0.969
* Total Citation Counts Rankings
Ranking Based On Selection: 33
Renal medicine
Clinical epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,137
79,299
0.792
* Total Citation Counts Rankings
Ranking Based On Selection: 34
Stroke
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,955
45,663
0.461
* Total Citation Counts Rankings
Ranking Based On Selection: 35
cardiologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,150
29,472
0.300
* Total Citation Counts Rankings
Ranking Based On Selection: 36
Acute stroke imaging
reperfusion therapy
CT-angiography
multimodal MRI
transcranial Doppler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,117
46,805
0.477
* Total Citation Counts Rankings
Ranking Based On Selection: 37
Neurocardiology
Stroke
Atrial Fibrillation
Heart and Brain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97,159
69,004
0.710
* Total Citation Counts Rankings
Ranking Based On Selection: 38
microbiology
bacterial pathogenesis
microbiota
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95,480
28,506
0.299
* Total Citation Counts Rankings
Ranking Based On Selection: 39
Gut hormones
Endocrinology
Diabetes
GLP-1
obesity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95,380
29,159
0.306
* Total Citation Counts Rankings
Ranking Based On Selection: 40
Arrhythmias
Ablation
Atrial Fibrillation
Chagas
Syncope
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95,039
33,775
0.355
* Total Citation Counts Rankings
Ranking Based On Selection: 41
stroke
migraine
neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94,522
32,739
0.346
* Total Citation Counts Rankings
Ranking Based On Selection: 42
Hematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93,300
27,574
0.296
* Total Citation Counts Rankings
Ranking Based On Selection: 43
physical activity
sedentary behavior
children
epidemiology
public health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89,550
34,702
0.388
* Total Citation Counts Rankings
Ranking Based On Selection: 44
Gastroenterology
Medicine
Evidence Based Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,758
32,781
0.382
* Total Citation Counts Rankings
Ranking Based On Selection: 45
social networks
internet and society
mobile phones and society
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,352
14,876
0.174
* Total Citation Counts Rankings
Ranking Based On Selection: 46
Critical Care Medicine
End of Life Care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,751
26,218
0.309
* Total Citation Counts Rankings
Ranking Based On Selection: 47
Nutrition
Lipids
Clinical trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,085
32,520
0.396
* Total Citation Counts Rankings
Ranking Based On Selection: 48
diabetes screening
general practice
vulnerable populations
community paramedicine
subsidized or
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,716
75,078
0.919
* Total Citation Counts Rankings
Ranking Based On Selection: 49
Public Health
Health Diplomacy
Occupational Medicine
International Relations
Global Governance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,375
74,659
0.917
* Total Citation Counts Rankings
Ranking Based On Selection: 50
neuroscience
memory
hippocampus
ensemble recording
neural computation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,739
19,989
0.251
* Total Citation Counts Rankings
Rankings
2,614
101
16
Ranking Based On Selection: 26
David Ja Jenkins
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111,369
38,402
0.345
Use of diet in the prevention and treatment of hyperlipidemia and diabetes
* Total Citation Counts Rankings
Rankings
2,719
104
3
Ranking Based On Selection: 27
Mark S Tremblay
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109,219
57,465
0.526
health
physical activity
sedentary behaviour
outdoor play
movement behaviours
* Total Citation Counts Rankings
Rankings
2,731
105
20
Ranking Based On Selection: 28
Robby Nieuwlaat
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,995
41,217
0.378
Clinical Epidemiology
Guidelines
Systematic Reviews
Knowledge Translation
* Total Citation Counts Rankings
Rankings
2,740
106
21
Ranking Based On Selection: 29
Jeffrey Weitz
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,874
38,241
0.351
* Total Citation Counts Rankings
Rankings
2,747
107
18
Ranking Based On Selection: 30
Shaun Goodman
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108,795
47,129
0.433
* Total Citation Counts Rankings
Rankings
2,911
111
19
Ranking Based On Selection: 31
Steven Gallinger
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
105,626
40,026
0.379
* Total Citation Counts Rankings
Rankings
3,159
117
6
Ranking Based On Selection: 32
Manoj M. Lalu
Université d'Ottawa
Ottawa, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
101,130
97,983
0.969
Anesthesiology
Reducing Bias
Mesenchymal Stromal Cells
Sepsis
Ischemia-Reperfusion Injury
* Total Citation Counts Rankings
Rankings
3,222
121
8
Ranking Based On Selection: 33
Aminu Bello
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
100,137
79,299
0.792
Renal medicine
Clinical epidemiology
* Total Citation Counts Rankings
Rankings
3,289
125
4
Ranking Based On Selection: 34
Michael D Hill
University of Calgary
Calgary, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,955
45,663
0.461
* Total Citation Counts Rankings
Rankings
3,340
126
3
Ranking Based On Selection: 35
Jean Dumesnil
Université Laval
Québec, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,150
29,472
0.300
* Total Citation Counts Rankings
Rankings
3,347
127
5
Ranking Based On Selection: 36
Andrew Demchuk
University of Calgary
Calgary, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
98,117
46,805
0.477
Acute stroke imaging
reperfusion therapy
CT-angiography
multimodal MRI
transcranial Doppler
* Total Citation Counts Rankings
Rankings
3,415
129
2
Ranking Based On Selection: 37
Luciano A. Sposato
Western University Canada
London, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97,159
69,004
0.710
Neurocardiology
Stroke
Atrial Fibrillation
Heart and Brain
* Total Citation Counts Rankings
Rankings
3,547
136
12
Ranking Based On Selection: 38
B Brett Finlay
University of British Columbia
Vancouver, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95,480
28,506
0.299
microbiology
bacterial pathogenesis
microbiota
* Total Citation Counts Rankings
Rankings
3,554
137
1
Ranking Based On Selection: 39
Daniel J Drucker
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95,380
29,159
0.306
Gut hormones
Endocrinology
Diabetes
GLP-1
obesity
* Total Citation Counts Rankings
Rankings
3,579
138
6
Ranking Based On Selection: 40
Carlos A Morillo
University of Calgary
Calgary, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95,039
33,775
0.355
Arrhythmias
Ablation
Atrial Fibrillation
Chagas
Syncope
* Total Citation Counts Rankings
Rankings
3,613
140
9
Ranking Based On Selection: 41
Ashfaq Shuaib
University of Alberta
Edmonton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94,522
32,739
0.346
* Total Citation Counts Rankings
Rankings
3,690
143
25
Ranking Based On Selection: 42
Mark Crowther
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
93,300
27,574
0.296
* Total Citation Counts Rankings
Rankings
3,969
153
2
Ranking Based On Selection: 43
Ian Janssen
Queen's University Kingston
Kingston, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
89,550
34,702
0.388
physical activity
sedentary behavior
children
epidemiology
public health
* Total Citation Counts Rankings
Rankings
4,247
164
28
Ranking Based On Selection: 44
Moayyedi Paul
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,758
32,781
0.382
Gastroenterology
Medicine
Evidence Based Medicine
* Total Citation Counts Rankings
Rankings
4,286
165
28
Ranking Based On Selection: 45
Barry Wellman
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85,352
14,876
0.174
social networks
internet and society
mobile phones and society
* Total Citation Counts Rankings
Rankings
4,328
166
3
Ranking Based On Selection: 46
Daren Heyland
Queen's University Kingston
Kingston, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,751
26,218
0.309
Critical Care Medicine
End of Life Care
* Total Citation Counts Rankings
Rankings
4,587
174
2
Ranking Based On Selection: 47
Peter Jh Jones
University of Manitoba
Winnipeg, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
82,085
32,520
0.396
Nutrition
Lipids
Clinical trials
* Total Citation Counts Rankings
Rankings
4,622
175
29
Ranking Based On Selection: 48
Gina Agarwal
McMaster University
Hamilton, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,716
75,078
0.919
diabetes screening
general practice
vulnerable populations
community paramedicine
subsidized or
* Total Citation Counts Rankings
Rankings
4,665
179
31
Ranking Based On Selection: 49
Vijay Kumar Chattu
University of Toronto
Toronto, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,375
74,659
0.917
Public Health
Health Diplomacy
Occupational Medicine
International Relations
Global Governance
* Total Citation Counts Rankings
Rankings
4,832
185
2
Ranking Based On Selection: 50
Bruce Mcnaughton
University of Lethbridge
Lethbridge, Canada
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
79,739
19,989
0.251
neuroscience
memory
hippocampus
ensemble recording
neural computation