World Scientist and University Rankings 2025
Canada Medical and Health Sciences / Veterinary Sciences 86 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 03, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Veterinary medicine
dairy cattle
randomized controlled trials
food animal health
reproduction
Metrics
H-Index
i10 Index
Citation Counts
71
192
24,388
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
64
204
16,275
* Total H IndexRankings
Ranking Based On Selection: 3
microbial ecology
veterinary microbiology
diagnostics
infectious disease
women's health
Metrics
H-Index
i10 Index
Citation Counts
56
128
9,348
* Total H IndexRankings
Ranking Based On Selection: 4
Asthma
horses
smooth muscle
neutrophils
Metrics
H-Index
i10 Index
Citation Counts
56
161
9,396
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
48
100
6,894
* Total H IndexRankings
Ranking Based On Selection: 6
Beef Cattle Health
Epidemiology
Infectious disease
Environmental health
Metrics
H-Index
i10 Index
Citation Counts
48
201
8,508
* Total H IndexRankings
Ranking Based On Selection: 7
Veterinary Medicine
Pathology
Immunology
Virology
Metrics
H-Index
i10 Index
Citation Counts
46
138
7,009
* Total H IndexRankings
Ranking Based On Selection: 8
veterinary parasitology
veterinary public health
zoonotic diseases
Metrics
H-Index
i10 Index
Citation Counts
44
98
6,535
* Total H IndexRankings
Ranking Based On Selection: 9
Sentinel wildlife
Ecosystem Health
wildlife toxicology
biomarkers of pollutant exposure
nonlethal biomarkers
Metrics
H-Index
i10 Index
Citation Counts
44
104
5,409
* Total H IndexRankings
Ranking Based On Selection: 10
Veterinary Medicine
Metabolism
Education
Metrics
H-Index
i10 Index
Citation Counts
43
104
5,665
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* Total H IndexRankings
Ranking Based On Selection: 11
Reproductive Biology
Metrics
H-Index
i10 Index
Citation Counts
42
95
6,169
* Total H IndexRankings
Ranking Based On Selection: 12
cancer
viral and chemical carcinogenesis
immunotoxicology
marine mammals
retrovirus
Metrics
H-Index
i10 Index
Citation Counts
42
73
6,042
* Total H IndexRankings
Ranking Based On Selection: 13
Communications
Veterinary Educations
Population Health
Animal Welfare
Metrics
H-Index
i10 Index
Citation Counts
41
68
5,787
* Total H IndexRankings
Ranking Based On Selection: 14
poultry nutrition
nutrition-immune function interactions
bone biology
gut health
Metrics
H-Index
i10 Index
Citation Counts
37
73
6,196
* Total H IndexRankings
Ranking Based On Selection: 15
Cancer
Cross-species Cancer Genomics
Veterinary Pathology
microRNA
Metrics
H-Index
i10 Index
Citation Counts
36
72
5,170
* Total H IndexRankings
Ranking Based On Selection: 16
Veterinary pathology
Metrics
H-Index
i10 Index
Citation Counts
36
72
5,007
* Total H IndexRankings
Ranking Based On Selection: 17
Reproductive Technologies
Germline Stem Cells
Testis Tissue Xenografting
Germ Cell Transplantation
Fertility Preservation
Metrics
H-Index
i10 Index
Citation Counts
36
64
5,758
* Total H IndexRankings
Ranking Based On Selection: 18
Zoonosis
Antimicrobials
veterinary medicine
infection control
infectious disease
Metrics
H-Index
i10 Index
Citation Counts
36
96
4,061
* Total H IndexRankings
Ranking Based On Selection: 19
Applied Ethology
Animal Welfare
Livestock Production
Metrics
H-Index
i10 Index
Citation Counts
35
56
4,397
* Total H IndexRankings
Ranking Based On Selection: 20
Veterinary Medicine
Epidemiology
Beef Cattle
Metrics
H-Index
i10 Index
Citation Counts
34
85
3,129
* Total H IndexRankings
Ranking Based On Selection: 21
Cattle
Microbiota
Bovine Respiratory Disease
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
32
50
2,709
* Total H IndexRankings
Ranking Based On Selection: 22
Obesity
Hypertension
Nutrition
Gut Hormones
Metrics
H-Index
i10 Index
Citation Counts
32
54
3,091
* Total H IndexRankings
Ranking Based On Selection: 23
Veterinary Epidemiology
Veterinary Public Health
One Health
Metrics
H-Index
i10 Index
Citation Counts
31
63
2,807
* Total H IndexRankings
Ranking Based On Selection: 24
large animal internal medicine
infectious diseases
antimicrobial resistance
Metrics
H-Index
i10 Index
Citation Counts
31
59
3,047
* Total H IndexRankings
Ranking Based On Selection: 25
Large Animal Internal Medicine
Metrics
H-Index
i10 Index
Citation Counts
31
65
3,802
Stephen J Leblanc
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
71
192
24,388
Veterinary medicine
dairy cattle
randomized controlled trials
food animal health
reproduction
Jan Sargeant
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
64
204
16,275
Janet E Hill
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
56
128
9,348
microbial ecology
veterinary microbiology
diagnostics
infectious disease
women's health
Jean Pierre Lavoie
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
56
161
9,396
Asthma
horses
smooth muscle
neutrophils
Jeroen De Buck
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
100
6,894
Cheryl L Waldner
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
201
8,508
Beef Cattle Health
Epidemiology
Infectious disease
Environmental health
Dorothee Bienzle
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
46
138
7,009
Veterinary Medicine
Pathology
Immunology
Virology
Emily J Jenkins
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
44
98
6,535
veterinary parasitology
veterinary public health
zoonotic diseases
Judit Smits JE Smits Jeg Smits Judit Emmy Smits
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
44
104
5,409
Sentinel wildlife
Ecosystem Health
wildlife toxicology
biomarkers of pollutant exposure
nonlethal biomarkers
Jonathan M Naylor
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
43
104
5,665
Veterinary Medicine
Metabolism
Education
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Jaswant Singh
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
42
95
6,169
Reproductive Biology
Daniel Martineau
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
42
73
6,042
cancer
viral and chemical carcinogenesis
immunotoxicology
marine mammals
retrovirus
Cindy Adams
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
41
68
5,787
Communications
Veterinary Educations
Population Health
Animal Welfare
Doug Korver
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
73
6,196
poultry nutrition
nutrition-immune function interactions
bone biology
gut health
Geoffrey Wood
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
72
5,170
Cancer
Cross-species Cancer Genomics
Veterinary Pathology
microRNA
Jeff L Caswell
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
72
5,007
Veterinary pathology
Ali Honaramooz
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
64
5,758
Reproductive Technologies
Germline Stem Cells
Testis Tissue Xenografting
Germ Cell Transplantation
Fertility Preservation
J Trenton Mcclure
University of Prince Edward Island
Charlottetown, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
96
4,061
Zoonosis
Antimicrobials
veterinary medicine
infection control
infectious disease
Joseph Stookey
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
35
56
4,397
Applied Ethology
Animal Welfare
Livestock Production
John R Campbell
University of Saskatchewan
Saskatoon, Canada
Metrics
H-Index
i10-Index
Citation Counts
34
85
3,129
Veterinary Medicine
Epidemiology
Beef Cattle
Edouard Timsit
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
32
50
2,709
Cattle
Microbiota
Bovine Respiratory Disease
Epidemiology
Prasanth Chelikani
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
32
54
3,091
Obesity
Hypertension
Nutrition
Gut Hormones
Sylvia Checkley
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
31
63
2,807
Veterinary Epidemiology
Veterinary Public Health
One Health
David Francoz
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
31
59
3,047
large animal internal medicine
infectious diseases
antimicrobial resistance
Luis G Arroyo
University of Guelph
Guelph, Canada
Metrics
H-Index
i10-Index
Citation Counts
31
65
3,802
Large Animal Internal Medicine