North America Scientist and University Rankings 2025

North America Medical and Health Sciences 1.265 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 1.265 scientists, 194 country, 10.367 institution
* Total H IndexRankings
Ranking Based On Selection: 1
Dennis W Dickson
neuropathology
Metrics
H-Index
i10 Index
Citation Counts
233
1,183
248,430
* Total H IndexRankings
Ranking Based On Selection: 2
Ralph Hruban
Pancreatic cancer
pancreas cancer
pathology
Metrics
H-Index
i10 Index
Citation Counts
233
1,031
252,355
* Total H IndexRankings
Ranking Based On Selection: 4
Adi Gazdar
Pathology
Molecular biology
lung cancer
Metrics
H-Index
i10 Index
Citation Counts
195
758
162,176
* Total H IndexRankings
Ranking Based On Selection: 5
Napoleone Ferrara
Tumor biology
angiogenesis
age-related macular degeneration
Metrics
H-Index
i10 Index
Citation Counts
187
472
209,580
* Total H IndexRankings
Ranking Based On Selection: 6
Russell Tracy
molecular and genetic epidemiology
Metrics
H-Index
i10 Index
Citation Counts
182
802
192,049
* Total H IndexRankings
Ranking Based On Selection: 7
Carlos Cordon-Cardo
Pathology
Genetics
Molecular Oncology
Stem Cell Biology
Metrics
H-Index
i10 Index
Citation Counts
177
592
128,330
* Total H IndexRankings
Ranking Based On Selection: 9
Tomas Ganz
iron physiology
innate immunity
defensins
hepcidin
erythroferrone
Metrics
H-Index
i10 Index
Citation Counts
174
419
115,224

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* Total H IndexRankings
Ranking Based On Selection: 11
Alexander J Lazar
cancer genomics
precision medicine
microbiome
sarcoma
melanoma
Metrics
H-Index
i10 Index
Citation Counts
144
541
159,767
* Total H IndexRankings
Ranking Based On Selection: 12
Thomas Smyrk
gastrointestinal pathology
Metrics
H-Index
i10 Index
Citation Counts
144
463
93,169
* Total H IndexRankings
Ranking Based On Selection: 13
Peter Burger
Neuropathology
Neuro Oncology
Pathology
Metrics
H-Index
i10 Index
Citation Counts
144
509
99,060
* Total H IndexRankings
Ranking Based On Selection: 14
Harry V Vinters
neuropathology
clinical & experimental
dementia
stroke
neuropathologic substrates of epilepsy
Metrics
H-Index
i10 Index
Citation Counts
141
526
91,445
* Total H IndexRankings
Ranking Based On Selection: 15
Stephen Galli
mast cells and basophils
immunology
Metrics
H-Index
i10 Index
Citation Counts
140
423
84,737
* Total H IndexRankings
Ranking Based On Selection: 16
Michael Gimbrone
Vascular Biology
Endothelium
Metrics
H-Index
i10 Index
Citation Counts
140
288
91,701
* Total H IndexRankings
Ranking Based On Selection: 17
Jon Aster
cancer biology
hematopathology
Metrics
H-Index
i10 Index
Citation Counts
139
317
88,472
* Total H IndexRankings
Ranking Based On Selection: 19
Liang Cheng
pathology
urologic oncology
molecular pathology
oncology
urology
Metrics
H-Index
i10 Index
Citation Counts
134
974
73,661
* Total H IndexRankings
Ranking Based On Selection: 20
Scott Rodig
Pathology
Hematopathology
Metrics
H-Index
i10 Index
Citation Counts
129
319
79,959
* Total H IndexRankings
Ranking Based On Selection: 22
Darley Usmar
bioenergetics
nitric oxide
redox biology
mitochondria
lipid peroxidation
Metrics
H-Index
i10 Index
Citation Counts
126
363
51,920
* Total H IndexRankings
Ranking Based On Selection: 23
Garry Nolan
Biology
Biochemistry
Cytometry
Cancer
Genetics
Metrics
H-Index
i10 Index
Citation Counts
125
428
75,551
* Total H IndexRankings
Ranking Based On Selection: 24
Arie Perry
Brain Tumor Pathology and Genetics
Metrics
H-Index
i10 Index
Citation Counts
125
445
82,350
* Total H IndexRankings
Ranking Based On Selection: 25
Mark Raffeld
Molecular Pathology
Hematopathology
Cancer
Metrics
H-Index
i10 Index
Citation Counts
124
383
59,096
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Dennis W Dickson
Metrics
H-Index
i10-Index
Citation Counts
233
1,183
248,430
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Ralph Hruban
Metrics
H-Index
i10-Index
Citation Counts
233
1,031
252,355
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Elaine Jaffe
Metrics
H-Index
i10-Index
Citation Counts
201
886
196,848
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Adi Gazdar
Metrics
H-Index
i10-Index
Citation Counts
195
758
162,176
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Napoleone Ferrara
Metrics
H-Index
i10-Index
Citation Counts
187
472
209,580
Tumor biology
angiogenesis
age-related macular degeneration
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Russell Tracy
Metrics
H-Index
i10-Index
Citation Counts
182
802
192,049
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Carlos Cordon-Cardo
Metrics
H-Index
i10-Index
Citation Counts
177
592
128,330
Pathology
Genetics
Molecular Oncology
Stem Cell Biology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
Randy D Gascoyne
Metrics
H-Index
i10-Index
Citation Counts
175
584
137,423
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Tomas Ganz
Metrics
H-Index
i10-Index
Citation Counts
174
419
115,224
iron physiology
innate immunity
defensins
hepcidin
erythroferrone
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
David Klimstra
Metrics
H-Index
i10-Index
Citation Counts
162
544
107,287

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
Alexander J Lazar
Metrics
H-Index
i10-Index
Citation Counts
144
541
159,767
cancer genomics
precision medicine
microbiome
sarcoma
melanoma
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Thomas Smyrk
Metrics
H-Index
i10-Index
Citation Counts
144
463
93,169
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
Peter Burger
Metrics
H-Index
i10-Index
Citation Counts
144
509
99,060
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Harry V Vinters
Metrics
H-Index
i10-Index
Citation Counts
141
526
91,445
neuropathology
clinical & experimental
dementia
stroke
neuropathologic substrates of epilepsy
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Stephen Galli
Metrics
H-Index
i10-Index
Citation Counts
140
423
84,737
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Michael Gimbrone
Metrics
H-Index
i10-Index
Citation Counts
140
288
91,701
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Jon Aster
Metrics
H-Index
i10-Index
Citation Counts
139
317
88,472
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Maria J Merino
Metrics
H-Index
i10-Index
Citation Counts
138
553
76,695
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Liang Cheng
Metrics
H-Index
i10-Index
Citation Counts
134
974
73,661
pathology
urologic oncology
molecular pathology
oncology
urology
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Scott Rodig
Metrics
H-Index
i10-Index
Citation Counts
129
319
79,959
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Agnes Fogo
Metrics
H-Index
i10-Index
Citation Counts
127
437
66,402
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Darley Usmar
Metrics
H-Index
i10-Index
Citation Counts
126
363
51,920
bioenergetics
nitric oxide
redox biology
mitochondria
lipid peroxidation
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Garry Nolan
Metrics
H-Index
i10-Index
Citation Counts
125
428
75,551
Biology
Biochemistry
Cytometry
Cancer
Genetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Arie Perry
Metrics
H-Index
i10-Index
Citation Counts
125
445
82,350
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Mark Raffeld
Metrics
H-Index
i10-Index
Citation Counts
124
383
59,096