Subject Rankings

North America Subject Rankings 2025

AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 12, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (887.258) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]

* Total H IndexRankings
Ranking Based On Selection :27
David Fidock
Malaria
drug resistance
drug discovery
pathogenesis
molecular genetics
Metrics
H-Index
i10 Index
Citation Counts
99
261
36,882
* Total H IndexRankings
Ranking Based On Selection :28
David A Mills
microbiology
prebiotics
milk
biotechnology
genomics
Metrics
H-Index
i10 Index
Citation Counts
98
216
39,522
* Total H IndexRankings
Ranking Based On Selection :29
Frank R Deleo
Microbiology
Bacteriology
Infectious diseases
Host defense
Metrics
H-Index
i10 Index
Citation Counts
97
180
39,574
* Total H IndexRankings
Ranking Based On Selection :32
Mark Sobsey
microbiology
virology
environmental health sciences
water
sanitation hygiene
Metrics
H-Index
i10 Index
Citation Counts
95
290
28,278
* Total H IndexRankings
Ranking Based On Selection :34
William B Whitman
microbiology
microbial physiology
microbial systematics
environmental science
Metrics
H-Index
i10 Index
Citation Counts
91
298
48,453
* Total H IndexRankings
Ranking Based On Selection :35
Marc Ouellette
drug resistance
Leishmania
antibiotics
Metrics
H-Index
i10 Index
Citation Counts
90
227
30,176
* Total H IndexRankings
Ranking Based On Selection :37
Kerry O'Donnell
Evolution
fungi
Fusarium
plant pathology
mycotoxins
Metrics
H-Index
i10 Index
Citation Counts
89
211
43,994
* Total H IndexRankings
Ranking Based On Selection :38
Dyann Wirth
Microbiology
genomics
public health
Metrics
H-Index
i10 Index
Citation Counts
89
285
25,044
* Total H IndexRankings
Ranking Based On Selection :39
Andrew Lackner
AIDS
infectious diseases
Metrics
H-Index
i10 Index
Citation Counts
89
246
34,459
* Total H IndexRankings
Ranking Based On Selection :42
Christopher F Basler
filoviruses
henipaviruses
SARS-CoV-2
RNA viruses
innate immunity
Metrics
H-Index
i10 Index
Citation Counts
87
186
27,804
* Total H IndexRankings
Ranking Based On Selection :43
Ying Zhang
Tuberculosis
Borrelia
Drug Resistance
Persistence
Cancer
Metrics
H-Index
i10 Index
Citation Counts
86
264
30,008
* Total H IndexRankings
Ranking Based On Selection :45
Samuel M Cohen
toxicology
chemical carcinogenesis
urinary tract cancer
Metrics
H-Index
i10 Index
Citation Counts
86
489
36,878
* Total H IndexRankings
Ranking Based On Selection :47
Mark H Kaplan
Immunology
transcriptional regulation
T helper cells
Metrics
H-Index
i10 Index
Citation Counts
84
238
26,545
* Total H IndexRankings
Ranking Based On Selection :49
Cameron Currie
Symbiosis
Evolutionary Biology
Microbiome
Microbial Ecology
Genomics
Metrics
H-Index
i10 Index
Citation Counts
82
176
20,112
* Total H Index Rankings
Rankings
Ranking Based On Selection: 26
Stephen Giovannoni
Metrics
H-Index
i10-Index
Citation Counts
100
213
43,758
* Total H Index Rankings
Rankings
Ranking Based On Selection: 27
David Fidock
Metrics
H-Index
i10-Index
Citation Counts
99
261
36,882
Malaria
drug resistance
drug discovery
pathogenesis
molecular genetics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 28
David A Mills
Metrics
H-Index
i10-Index
Citation Counts
98
216
39,522
microbiology
prebiotics
milk
biotechnology
genomics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 29
Frank R Deleo
Metrics
H-Index
i10-Index
Citation Counts
97
180
39,574
Microbiology
Bacteriology
Infectious diseases
Host defense
* Total H Index Rankings
Rankings
Ranking Based On Selection: 30
Thomas F Patterson
Metrics
H-Index
i10-Index
Citation Counts
96
285
67,982
* Total H Index Rankings
Rankings
Ranking Based On Selection: 31
Floyd E Dewhirst
Metrics
H-Index
i10-Index
Citation Counts
95
211
57,379
* Total H Index Rankings
Rankings
Ranking Based On Selection: 32
Mark Sobsey
Metrics
H-Index
i10-Index
Citation Counts
95
290
28,278
microbiology
virology
environmental health sciences
water
sanitation hygiene
* Total H Index Rankings
Rankings
Ranking Based On Selection: 33
Jeffrey Weiser
Metrics
H-Index
i10-Index
Citation Counts
92
177
28,083
* Total H Index Rankings
Rankings
Ranking Based On Selection: 34
William B Whitman
Metrics
H-Index
i10-Index
Citation Counts
91
298
48,453
microbiology
microbial physiology
microbial systematics
environmental science
* Total H Index Rankings
Rankings
Ranking Based On Selection: 35
Marc Ouellette
Metrics
H-Index
i10-Index
Citation Counts
90
227
30,176
* Total H Index Rankings
Rankings
Ranking Based On Selection: 36
F Rainey
Metrics
H-Index
i10-Index
Citation Counts
90
260
29,781
* Total H Index Rankings
Rankings
Ranking Based On Selection: 37
Kerry O'Donnell
Metrics
H-Index
i10-Index
Citation Counts
89
211
43,994
Evolution
fungi
Fusarium
plant pathology
mycotoxins
* Total H Index Rankings
Rankings
Ranking Based On Selection: 38
Dyann Wirth
Metrics
H-Index
i10-Index
Citation Counts
89
285
25,044
* Total H Index Rankings
Rankings
Ranking Based On Selection: 39
Andrew Lackner
Metrics
H-Index
i10-Index
Citation Counts
89
246
34,459
* Total H Index Rankings
Rankings
Ranking Based On Selection: 40
Michael Apicella
Metrics
H-Index
i10-Index
Citation Counts
88
272
23,603
* Total H Index Rankings
Rankings
Ranking Based On Selection: 41
Simon Silver
Metrics
H-Index
i10-Index
Citation Counts
88
197
30,187
* Total H Index Rankings
Rankings
Ranking Based On Selection: 42
Christopher F Basler
Metrics
H-Index
i10-Index
Citation Counts
87
186
27,804
filoviruses
henipaviruses
SARS-CoV-2
RNA viruses
innate immunity
* Total H Index Rankings
Rankings
Ranking Based On Selection: 43
Ying Zhang
Metrics
H-Index
i10-Index
Citation Counts
86
264
30,008
Tuberculosis
Borrelia
Drug Resistance
Persistence
Cancer
* Total H Index Rankings
Rankings
Ranking Based On Selection: 44
Aaron P Mitchell
Metrics
H-Index
i10-Index
Citation Counts
86
176
26,732
* Total H Index Rankings
Rankings
Ranking Based On Selection: 45
Samuel M Cohen
Metrics
H-Index
i10-Index
Citation Counts
86
489
36,878
toxicology
chemical carcinogenesis
urinary tract cancer
* Total H Index Rankings
Rankings
Ranking Based On Selection: 46
Eric P Skaar
Metrics
H-Index
i10-Index
Citation Counts
85
222
25,948
* Total H Index Rankings
Rankings
Ranking Based On Selection: 47
Mark H Kaplan
Metrics
H-Index
i10-Index
Citation Counts
84
238
26,545
Immunology
transcriptional regulation
T helper cells
* Total H Index Rankings
Rankings
Ranking Based On Selection: 48
Eric Stanbridge
Metrics
H-Index
i10-Index
Citation Counts
83
282
31,401
* Total H Index Rankings
Rankings
Ranking Based On Selection: 49
Cameron Currie
Metrics
H-Index
i10-Index
Citation Counts
82
176
20,112
Symbiosis
Evolutionary Biology
Microbiome
Microbial Ecology
Genomics
* Total H Index Rankings
Rankings
Ranking Based On Selection: 50
Bruce Mcclane
Metrics
H-Index
i10-Index
Citation Counts
82
195
17,539