University, Subject, Country, Region, World

Université d\'Ottawa 22 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 yearsAs of Feb 03, 2025, the rankings are determined according to the Total H IndexBETA 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 (870.057) 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: 2
Julian Little
epidemiology
genetics
cancer
congenital anomalies
Metrics
H-Index
i10 Index
Citation Counts
87
312
56,552
* Total H IndexRankings
Ranking Based On Selection: 3
Ian Colman
Mental health epidemiology
Metrics
H-Index
i10 Index
Citation Counts
65
171
15,033
* Total H IndexRankings
Ranking Based On Selection: 4
Mohammed Toseef Ansari
Evidence-based Medicine
Practice Guidelines
Systematic Reviews
Metrics
H-Index
i10 Index
Citation Counts
46
82
23,235
* Total H IndexRankings
Ranking Based On Selection: 6
Beth Potter
epidemiology
rare diseases
newborn screening
maternal and child health
Metrics
H-Index
i10 Index
Citation Counts
37
94
4,564
* Total H IndexRankings
Ranking Based On Selection: 7
Ellen E Freeman
epidemiology
eye disease
visual impairment
mobility
cognition
Metrics
H-Index
i10 Index
Citation Counts
33
53
4,444
* Total H IndexRankings
Ranking Based On Selection: 8
Hugues Sampasa Kanyinga
Adolescent Health
Mental Health
Healthy Active Living
Metrics
H-Index
i10 Index
Citation Counts
32
66
5,109
* Total H IndexRankings
Ranking Based On Selection: 9
Manisha Kulkarni
Infectious diseases
epidemiology
vector-borne diseases
climate change
global health
Metrics
H-Index
i10 Index
Citation Counts
32
66
3,657
* Total H IndexRankings
Ranking Based On Selection: 10
Marie Helene Roy Gagnon
genetic epidemiology
statistical genetics
Metrics
H-Index
i10 Index
Citation Counts
29
48
2,571

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total H IndexRankings
Ranking Based On Selection: 11
Olga M Pulido
Public Health
Food Safety
Health Products Risk/Benefit
Toxicology/Pathology
Biomedical Research and Education
Metrics
H-Index
i10 Index
Citation Counts
27
42
2,986
* Total H IndexRankings
Ranking Based On Selection: 13
Louise Sun
big data
patient-defined outcomes
cardiac surgery
heart failure
sex and gender
Metrics
H-Index
i10 Index
Citation Counts
24
53
4,588
* Total H IndexRankings
Ranking Based On Selection: 14
Karen Phillips
sexual and reproductive health
environmental health
population and public health
Metrics
H-Index
i10 Index
Citation Counts
23
35
2,402
* Total H IndexRankings
Ranking Based On Selection: 15
Patrick Fafard
public health policy
public health governance
federalism
evidence and policy
Metrics
H-Index
i10 Index
Citation Counts
21
37
1,359
* Total H IndexRankings
Ranking Based On Selection: 16
Mostafa Alabousi
Abdominal Imaging
Breast Imaging
Clinical Epidemiology
Systematic Reviews
Medical Education
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,333
* Total H IndexRankings
Ranking Based On Selection: 17
Jennifer Petkovic Formerly O Neill
public health
health equity
systematic review
knowledge translation
Metrics
H-Index
i10 Index
Citation Counts
15
15
2,537
* Total H IndexRankings
Ranking Based On Selection: 18
Ammar Saad
Family Centred Care
Rare diseases in children
Virtual care
Health equity
Knowledge synthesis
Metrics
H-Index
i10 Index
Citation Counts
14
18
904
* Total H IndexRankings
Ranking Based On Selection: 19
Hongbin Guo
global stability analysis
infectious disease modeling
public health interventions for disease
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,320
* Total H IndexRankings
Ranking Based On Selection: 20
Amy Johnston
Cardiovascular Epidemiology
Women's Health
Research Methodology
Public Health
Metrics
H-Index
i10 Index
Citation Counts
10
10
740
* Total H IndexRankings
Ranking Based On Selection: 21
Govinda P Dahal
Population health
health equity
quantitative and qualitative research
reproductive health
Metrics
H-Index
i10 Index
Citation Counts
10
10
540
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Peter Tugwell
Metrics
H-Index
i10-Index
Citation Counts
187
847
391,826
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Julian Little
Metrics
H-Index
i10-Index
Citation Counts
87
312
56,552
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Ian Colman
Metrics
H-Index
i10-Index
Citation Counts
65
171
15,033
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Mohammed Toseef Ansari
Metrics
H-Index
i10-Index
Citation Counts
46
82
23,235
Evidence-based Medicine
Practice Guidelines
Systematic Reviews
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Ghose Bishwajit
Metrics
H-Index
i10-Index
Citation Counts
41
65
5,253
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Beth Potter
Metrics
H-Index
i10-Index
Citation Counts
37
94
4,564
epidemiology
rare diseases
newborn screening
maternal and child health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Ellen E Freeman
Metrics
H-Index
i10-Index
Citation Counts
33
53
4,444
epidemiology
eye disease
visual impairment
mobility
cognition
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Hugues Sampasa Kanyinga
Metrics
H-Index
i10-Index
Citation Counts
32
66
5,109
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Manisha Kulkarni
Metrics
H-Index
i10-Index
Citation Counts
32
66
3,657
Infectious diseases
epidemiology
vector-borne diseases
climate change
global health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Marie Helene Roy Gagnon
Metrics
H-Index
i10-Index
Citation Counts
29
48
2,571

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Olga M Pulido
Metrics
H-Index
i10-Index
Citation Counts
27
42
2,986
Public Health
Food Safety
Health Products Risk/Benefit
Toxicology/Pathology
Biomedical Research and Education
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Pietro Di Santo
Metrics
H-Index
i10-Index
Citation Counts
24
42
2,375
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Louise Sun
Metrics
H-Index
i10-Index
Citation Counts
24
53
4,588
big data
patient-defined outcomes
cardiac surgery
heart failure
sex and gender
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Karen Phillips
Metrics
H-Index
i10-Index
Citation Counts
23
35
2,402
sexual and reproductive health
environmental health
population and public health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Patrick Fafard
Metrics
H-Index
i10-Index
Citation Counts
21
37
1,359
public health policy
public health governance
federalism
evidence and policy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Mostafa Alabousi
Metrics
H-Index
i10-Index
Citation Counts
18
23
1,333
Abdominal Imaging
Breast Imaging
Clinical Epidemiology
Systematic Reviews
Medical Education
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Jennifer Petkovic Formerly O Neill
Metrics
H-Index
i10-Index
Citation Counts
15
15
2,537
public health
health equity
systematic review
knowledge translation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Ammar Saad
Metrics
H-Index
i10-Index
Citation Counts
14
18
904
Family Centred Care
Rare diseases in children
Virtual care
Health equity
Knowledge synthesis
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Hongbin Guo
Metrics
H-Index
i10-Index
Citation Counts
14
14
1,320
global stability analysis
infectious disease modeling
public health interventions for disease
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Amy Johnston
Metrics
H-Index
i10-Index
Citation Counts
10
10
740
Cardiovascular Epidemiology
Women's Health
Research Methodology
Public Health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Govinda P Dahal
Metrics
H-Index
i10-Index
Citation Counts
10
10
540
Population health
health equity
quantitative and qualitative research
reproductive health
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Catherine Rl Brown
Metrics
H-Index
i10-Index
Citation Counts
9
9
732