World Scientist and University Rankings 2025
Canada Medical and Health Sciences / Optometry 15 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 01, 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
contact lens
drug delivery
protein
clinical trials
Metrics
H-Index
i10 Index
Citation Counts
80
347
29,573
* Total H IndexRankings
Ranking Based On Selection: 2
infant vision
clinical electrophysiology of vision
Metrics
H-Index
i10 Index
Citation Counts
40
72
8,406
* Total H IndexRankings
Ranking Based On Selection: 3
Axon guidance
Central Nervous System development and regeneration
Synaptogenesis
Vision
Metrics
H-Index
i10 Index
Citation Counts
35
61
4,130
* Total H IndexRankings
Ranking Based On Selection: 4
Low vision
dual sensory impairment
Low Vision Rehabilitation
deafblindness
deafblind
Metrics
H-Index
i10 Index
Citation Counts
34
103
4,464
* Total H IndexRankings
Ranking Based On Selection: 5
Vision
Metrics
H-Index
i10 Index
Citation Counts
31
66
3,010
* Total H IndexRankings
Ranking Based On Selection: 6
Healthcare Communication
Healthcare Education
Service Delivery
Qualitative Methods
Metrics
H-Index
i10 Index
Citation Counts
26
52
2,316
* Total H IndexRankings
Ranking Based On Selection: 7
optometry
myopia
specialty contact lenses
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,643
* Total H IndexRankings
Ranking Based On Selection: 8
low vision
rehabilitation
Metrics
H-Index
i10 Index
Citation Counts
21
41
1,615
* Total H IndexRankings
Ranking Based On Selection: 9
Attention
action
learning
eye movements
reaching
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,336
* Total H IndexRankings
Ranking Based On Selection: 10
tears
dry eye
contact lens
education
Metrics
H-Index
i10 Index
Citation Counts
15
16
665
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
Clinical grading
Anterior Segment Imaging
Psychophysics
Metrics
H-Index
i10 Index
Citation Counts
14
18
664
* Total H IndexRankings
Ranking Based On Selection: 12
eye care
marginalized populations
global health
Metrics
H-Index
i10 Index
Citation Counts
8
8
236
* Total H IndexRankings
Ranking Based On Selection: 13
optics
corneal sensitivity
Metrics
H-Index
i10 Index
Citation Counts
4
3
108
* Total H IndexRankings
Ranking Based On Selection: 14
Optometry and vision science
Myopia
Orthokeratology
Metrics
H-Index
i10 Index
Citation Counts
2
1
25
* Total H IndexRankings
Ranking Based On Selection: 15
Optometry
Vision Science
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Lyndon Jones
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
80
347
29,573
contact lens
drug delivery
protein
clinical trials
Daphne L Mcculloch
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
40
72
8,406
infant vision
clinical electrophysiology of vision
Jean François Bouchard
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
35
61
4,130
Axon guidance
Central Nervous System development and regeneration
Synaptogenesis
Vision
Walter Wittich
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
34
103
4,464
Low vision
dual sensory impairment
Low Vision Rehabilitation
deafblindness
deafblind
William Bobier
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
31
66
3,010
Marlee M Spafford
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
52
2,316
Healthcare Communication
Healthcare Education
Service Delivery
Qualitative Methods
Langis Michaud
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
21
29
1,643
optometry
myopia
specialty contact lenses
Olga Overbury
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
21
41
1,615
Aarlenne Z Khan
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
19
30
1,336
Attention
action
learning
eye movements
reaching
Etty Bitton
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
15
16
665
tears
dry eye
contact lens
education
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!
Marc Schulze
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
14
18
664
Clinical grading
Anterior Segment Imaging
Psychophysics
Benoit Tousignant
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
8
8
236
eye care
marginalized populations
global health
Varadharajan Jayakumar
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
4
3
108
Mhamed Ouzzani
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
2
1
25
Optometry and vision science
Myopia
Orthokeratology