North America Scientist and University Rankings 2025

North America Education 717 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 01, 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 (870.053) 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
Ross Arena
Exercise testing
Cardiac Rehab
Exercise
Cardiopulmonary Disease
Healthy Living Medicine. ..
Metrics
H-Index
i10 Index
Citation Counts
113
544
89,136
* Total H IndexRankings
Ranking Based On Selection: 2
Robert Ross
Exercise
obesity
physical activity
exercise physiology
Metrics
H-Index
i10 Index
Citation Counts
109
221
67,055
* Total H IndexRankings
Ranking Based On Selection: 4
Lawrence L Spriet
Exercise Physiology & Biochemistry
Metrics
H-Index
i10 Index
Citation Counts
99
227
30,238
* Total H IndexRankings
Ranking Based On Selection: 6
Jean Côté
sport
sport psychology
youth
expertise
Metrics
H-Index
i10 Index
Citation Counts
94
225
44,855
* Total H IndexRankings
Ranking Based On Selection: 7
Donald Mckenzie
exercise physiology
sports medicine
breast cancer
Metrics
H-Index
i10 Index
Citation Counts
88
211
26,200
* Total H IndexRankings
Ranking Based On Selection: 8
Joe Baker
sport
expertise
skill acquisition
talent identification
Metrics
H-Index
i10 Index
Citation Counts
85
261
28,217
* Total H IndexRankings
Ranking Based On Selection: 9
Conrad P Earnest
Exercise
nutrition
physical activity
Metrics
H-Index
i10 Index
Citation Counts
85
197
56,325
* Total H IndexRankings
Ranking Based On Selection: 10
Darin Padua
ACL Injury
Biomechanics
Injury Prevention
Metrics
H-Index
i10 Index
Citation Counts
84
162
23,925

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
Sabiston Catherine
Exercise psychology
health
wellbeing
Metrics
H-Index
i10 Index
Citation Counts
81
269
21,101
* Total H IndexRankings
Ranking Based On Selection: 12
Jeffrey R Stout
Dietary Supplements
Kinesiology
Exercise Physiology
Ergogenic Aids
Sarcopenia
Metrics
H-Index
i10 Index
Citation Counts
80
299
28,158
* Total H IndexRankings
Ranking Based On Selection: 13
Craig Hall
sport and exercise psychology
Metrics
H-Index
i10 Index
Citation Counts
80
183
22,160
* Total H IndexRankings
Ranking Based On Selection: 15
Martin Gibala
Exercise physiology
skeletal muscle
metabolism
Metrics
H-Index
i10 Index
Citation Counts
76
148
33,429
* Total H IndexRankings
Ranking Based On Selection: 16
Bradley Nindl
exercise
endocrine
and military physiology
human performance optmization
Metrics
H-Index
i10 Index
Citation Counts
75
198
18,299
* Total H IndexRankings
Ranking Based On Selection: 17
Michael C Riddell
exercise
hypoglycemia
stress
metabolism
diabetes
Metrics
H-Index
i10 Index
Citation Counts
74
185
19,439
* Total H IndexRankings
Ranking Based On Selection: 19
Jonathan Little
Exercise
metabolism
type 2 diabetes
nutrition
Metrics
H-Index
i10 Index
Citation Counts
68
156
21,894
* Total H IndexRankings
Ranking Based On Selection: 20
Zachary Kerr
Socio-ecological model
Sport-related concussion
Epidemiology
Queer
Eurovision
Metrics
H-Index
i10 Index
Citation Counts
66
200
15,226
* Total H IndexRankings
Ranking Based On Selection: 21
Peter Crocker
Sport and Exercise Psychology
Metrics
H-Index
i10 Index
Citation Counts
66
139
18,938
* Total H IndexRankings
Ranking Based On Selection: 22
George Kelley
systematic reviews
meta-analysis
exercise
physical activity
Metrics
H-Index
i10 Index
Citation Counts
64
116
17,564
* Total H IndexRankings
Ranking Based On Selection: 24
Audrey Hicks
exercise physiology
rehabilitation
muscle
spinal cord injury
aging
Metrics
H-Index
i10 Index
Citation Counts
63
105
17,141
* Total H IndexRankings
Ranking Based On Selection: 25
Patrick J O Connor
Exercise
physical activity
pain
energy and fatigue symptoms
anxiety
Metrics
H-Index
i10 Index
Citation Counts
62
112
16,879
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Ross Arena
Metrics
H-Index
i10-Index
Citation Counts
113
544
89,136
Exercise testing
Cardiac Rehab
Exercise
Cardiopulmonary Disease
Healthy Living Medicine. ..
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Robert Ross
Metrics
H-Index
i10-Index
Citation Counts
109
221
67,055
Exercise
obesity
physical activity
exercise physiology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Vic Froelicher VF Froelicher|Vic Froelicher
Metrics
H-Index
i10-Index
Citation Counts
100
364
56,627
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Lawrence L Spriet
Metrics
H-Index
i10-Index
Citation Counts
99
227
30,238
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
David G Behm
Metrics
H-Index
i10-Index
Citation Counts
96
319
37,305
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Jean Côté
Metrics
H-Index
i10-Index
Citation Counts
94
225
44,855
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Donald Mckenzie
Metrics
H-Index
i10-Index
Citation Counts
88
211
26,200
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Joe Baker
Metrics
H-Index
i10-Index
Citation Counts
85
261
28,217
sport
expertise
skill acquisition
talent identification
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Conrad P Earnest
Metrics
H-Index
i10-Index
Citation Counts
85
197
56,325
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Darin Padua
Metrics
H-Index
i10-Index
Citation Counts
84
162
23,925

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
Sabiston Catherine
Metrics
H-Index
i10-Index
Citation Counts
81
269
21,101
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Jeffrey R Stout
Metrics
H-Index
i10-Index
Citation Counts
80
299
28,158
Dietary Supplements
Kinesiology
Exercise Physiology
Ergogenic Aids
Sarcopenia
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Craig Hall
Metrics
H-Index
i10-Index
Citation Counts
80
183
22,160
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Robert Weinberg
Metrics
H-Index
i10-Index
Citation Counts
80
176
30,006
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Martin Gibala
Metrics
H-Index
i10-Index
Citation Counts
76
148
33,429
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Bradley Nindl
Metrics
H-Index
i10-Index
Citation Counts
75
198
18,299
exercise
endocrine
and military physiology
human performance optmization
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Michael C Riddell
Metrics
H-Index
i10-Index
Citation Counts
74
185
19,439
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
George B Cunningham
Metrics
H-Index
i10-Index
Citation Counts
70
189
13,967
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Jonathan Little
Metrics
H-Index
i10-Index
Citation Counts
68
156
21,894
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Zachary Kerr
Metrics
H-Index
i10-Index
Citation Counts
66
200
15,226
Socio-ecological model
Sport-related concussion
Epidemiology
Queer
Eurovision
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Peter Crocker
Metrics
H-Index
i10-Index
Citation Counts
66
139
18,938
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
George Kelley
Metrics
H-Index
i10-Index
Citation Counts
64
116
17,564
systematic reviews
meta-analysis
exercise
physical activity
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Glenn Gaesser
Metrics
H-Index
i10-Index
Citation Counts
64
115
16,703
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Audrey Hicks
Metrics
H-Index
i10-Index
Citation Counts
63
105
17,141
exercise physiology
rehabilitation
muscle
spinal cord injury
aging
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Patrick J O Connor
Metrics
H-Index
i10-Index
Citation Counts
62
112
16,879
Exercise
physical activity
pain
energy and fatigue symptoms
anxiety
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