World Scientist and University Rankings 2025

United States Medical and Health Sciences / Optometry 62 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 Jan 30, 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 (873.690) 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 62 scientists, 1 country, 21 institution
* Total H IndexRankings
Ranking Based On Selection: 3
Marjean Taylor Kulp
pediatric optometry
binocular vision
Metrics
H-Index
i10 Index
Citation Counts
65
124
15,092
* Total H IndexRankings
Ranking Based On Selection: 5
Ian L Bailey
Optometry
visual acuity
low vision
Metrics
H-Index
i10 Index
Citation Counts
59
165
20,964
* Total H IndexRankings
Ranking Based On Selection: 6
Steve Burns
Vision Science
Optics
Retinal Imaging
Optometry
Adaptive Optics
Metrics
H-Index
i10 Index
Citation Counts
57
138
10,909
* Total H IndexRankings
Ranking Based On Selection: 7
Mark Bullimore
optometry
vision
myopia
Metrics
H-Index
i10 Index
Citation Counts
55
122
14,536
* Total H IndexRankings
Ranking Based On Selection: 8
Earl Smith
Visual optics
myopia
emmetropization
ocular growth
Metrics
H-Index
i10 Index
Citation Counts
55
129
11,938
* Total H IndexRankings
Ranking Based On Selection: 9
Suzanne MJ Fleiszig
Pseudomonas
Cornea
Epithelial Cells
Metrics
H-Index
i10 Index
Citation Counts
53
102
8,571
* Total H IndexRankings
Ranking Based On Selection: 10
Ann Elsner
vision
imaging
ophthalmology
biomedical engineering
optics
Metrics
H-Index
i10 Index
Citation Counts
47
117
7,022

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
Jeffrey Jay Walline
myopia
children
contact lenses
refractive error
Metrics
H-Index
i10 Index
Citation Counts
40
60
7,610
* Total H IndexRankings
Ranking Based On Selection: 14
Nicholas L Port
Concussion
Neuroscience
Eye Movements
Vision
Optometry
Metrics
H-Index
i10 Index
Citation Counts
35
73
4,855
* Total H IndexRankings
Ranking Based On Selection: 16
Michael Silver
Cognitive Neuroscience
Visual Perception
Attention
Neural Plasticity
Metrics
H-Index
i10 Index
Citation Counts
31
45
4,271
* Total H IndexRankings
Ranking Based On Selection: 17
Vallabh Das
oculomotor systems
strabismus
amblyopia
eye movements
Metrics
H-Index
i10 Index
Citation Counts
31
57
3,091
* Total H IndexRankings
Ranking Based On Selection: 18
Xiaobing Li
saccade attention decision making
Metrics
H-Index
i10 Index
Citation Counts
26
42
1,963
* Total H IndexRankings
Ranking Based On Selection: 20
Scott B Stevenson
Vision
motor control
retinal imaging
Metrics
H-Index
i10 Index
Citation Counts
26
42
2,366
* Total H IndexRankings
Ranking Based On Selection: 21
Frances Rucker
myopia
color vision
emmetropization
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,337
* Total H IndexRankings
Ranking Based On Selection: 22
Carolina Lema
Immunology
Cell biology
Inflammation
Dry eye
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,224
* Total H IndexRankings
Ranking Based On Selection: 24
Karen D Fern
amblyopia
strabismus
pediatric optometry
myopia
vision science
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,101
* Total H IndexRankings
Ranking Based On Selection: 25
Fuensanta Vera Diaz
Myopia
Refractive Error
Binocular Vision
Visual Function
Metrics
H-Index
i10 Index
Citation Counts
18
23
994
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Christopher W. Tyler
Metrics
H-Index
i10-Index
Citation Counts
70
195
15,584
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Mitchell Scheiman
Metrics
H-Index
i10-Index
Citation Counts
67
136
18,160
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Marjean Taylor Kulp
Metrics
H-Index
i10-Index
Citation Counts
65
124
15,092
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Thomas T Norton
Metrics
H-Index
i10-Index
Citation Counts
63
118
11,988
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Ian L Bailey
Metrics
H-Index
i10-Index
Citation Counts
59
165
20,964
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Steve Burns
Metrics
H-Index
i10-Index
Citation Counts
57
138
10,909
Vision Science
Optics
Retinal Imaging
Optometry
Adaptive Optics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Mark Bullimore
Metrics
H-Index
i10-Index
Citation Counts
55
122
14,536
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Earl Smith
Metrics
H-Index
i10-Index
Citation Counts
55
129
11,938
Visual optics
myopia
emmetropization
ocular growth
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Suzanne MJ Fleiszig
Metrics
H-Index
i10-Index
Citation Counts
53
102
8,571
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Ann Elsner
Metrics
H-Index
i10-Index
Citation Counts
47
117
7,022
vision
imaging
ophthalmology
biomedical engineering
optics

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
Jeffrey Jay Walline
Metrics
H-Index
i10-Index
Citation Counts
40
60
7,610
myopia
children
contact lenses
refractive error
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Kenneth A Polse
Metrics
H-Index
i10-Index
Citation Counts
40
98
5,076
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Gunilla Haegerstrom Portnoy
Metrics
H-Index
i10-Index
Citation Counts
37
59
4,150
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Nicholas L Port
Metrics
H-Index
i10-Index
Citation Counts
35
73
4,855
Concussion
Neuroscience
Eye Movements
Vision
Optometry
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Lisa Ostrin
Metrics
H-Index
i10-Index
Citation Counts
32
55
3,745
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Michael Silver
Metrics
H-Index
i10-Index
Citation Counts
31
45
4,271
Cognitive Neuroscience
Visual Perception
Attention
Neural Plasticity
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Vallabh Das
Metrics
H-Index
i10-Index
Citation Counts
31
57
3,091
oculomotor systems
strabismus
amblyopia
eye movements
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Xiaobing Li
Metrics
H-Index
i10-Index
Citation Counts
26
42
1,963
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Melissa Bailey
Metrics
H-Index
i10-Index
Citation Counts
26
31
2,082
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Scott B Stevenson
Metrics
H-Index
i10-Index
Citation Counts
26
42
2,366
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Frances Rucker
Metrics
H-Index
i10-Index
Citation Counts
21
26
1,337
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Carolina Lema
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,224
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Heidi Wagner
Metrics
H-Index
i10-Index
Citation Counts
19
21
2,755
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Karen D Fern
Metrics
H-Index
i10-Index
Citation Counts
19
23
1,101
amblyopia
strabismus
pediatric optometry
myopia
vision science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Fuensanta Vera Diaz
Metrics
H-Index
i10-Index
Citation Counts
18
23
994
Myopia
Refractive Error
Binocular Vision
Visual Function