Top 100 Scientists

Medical and Health Sciences / Parasitology Top 100 Scientists in United States 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

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Total 79 scientist
* Rankings
Ranking Based On Selection: 2
Sam Telford
parasitology
microbiology
ecology
epidemiology
Metrics
H-Index
i10 Index
Citation
84
204
23,616
* Rankings
Ranking Based On Selection: 4
Dennis E Kyle
parasitology
drug discovery
drug resistance
malaria
brain-eating amoebae
Metrics
H-Index
i10 Index
Citation
79
223
21,111
* Rankings
Ranking Based On Selection: 5
Rick Tarleton
parasitology
immunology Chagas disease
trypanosome biology
Metrics
H-Index
i10 Index
Citation
72
160
17,473
* Rankings
Ranking Based On Selection: 8
Isabelle Coppens
Parasitology
cell biology
host cell-parasite interaction
lipids
Metrics
H-Index
i10 Index
Citation
68
153
26,498

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* Rankings
Ranking Based On Selection: 11
Timothy P Yoshino
parasitology
neglected tropical diseases
comparative immunology
Metrics
H-Index
i10 Index
Citation
53
127
6,752
* Rankings
Ranking Based On Selection: 13
Bruno Travi
Parasitology
diagnostics
animal models
Leishmania
Trypanosoma
Metrics
H-Index
i10 Index
Citation
44
90
5,160
* Rankings
Ranking Based On Selection: 16
Melissa Conrad
Parasitology
malaria
molecular epidemiologym drug resistance
Metrics
H-Index
i10 Index
Citation
33
46
3,843
* Rankings
Ranking Based On Selection: 21
Adler Dillman
Parasitology
Evolution
Ecology
Immunology
Neurobiology
Metrics
H-Index
i10 Index
Citation
26
39
2,428
* Rankings
Ranking Based On Selection: 23
Juan C Pizarro
parasitology
host-parasite interaction
structural biology
evolution
Metrics
H-Index
i10 Index
Citation
25
33
2,887
* Rankings
Ranking Based On Selection: 26
Juan M Bustamante
Parasitology
Immunology
Molecular Biology
Chagas Disease
Metrics
H-Index
i10 Index
Citation
23
31
2,228
* Rankings
Ranking Based On Selection: 29
Girish Rachakonda
Parasitology
Cancer
Signaling pathway
metastasis
drug development
Metrics
H-Index
i10 Index
Citation
22
31
1,878
* Rankings
Ranking Based On Selection: 40
Alexander D Hernandez
Parasitology
Ecology
Evolution
Wildlife Disease
Agroecosystems
Metrics
H-Index
i10 Index
Citation
14
16
918
Nicole Kilian
Infectious Diseases
Parasitology
Malaria
Cell Biology
Medical Devices
Metrics
H-Index
i10 Index
Citation
13
14
861
* Rankings
Ranking Based On Selection: 43
Pengfei Kong
parasitology
microbiology
infection biology
marine biology
biochemistry
Metrics
H-Index
i10 Index
Citation
13
14
673
* Rankings
Ranking Based On Selection: 44
Natalie Silmon De Monerri
Parasitology
infectious diseases
epigenetics
genomics
Metrics
H-Index
i10 Index
Citation
12
12
812
* Rankings
Ranking Based On Selection: 45
Eric Leis
Parasitology
Virology
Bacteriology
Aquatic Animal Health
Metrics
H-Index
i10 Index
Citation
12
20
511
Caeul Lim
parasitology
malaria
plasmodium
invasion biology
Metrics
H-Index
i10 Index
Citation
12
12
609
Pablo David Jimenez Castro
Parasitology
clinical trials
anthelmintics
hookworms
heartworm
Metrics
H-Index
i10 Index
Citation
11
12
649
* Rankings
Ranking Based On Selection: 49
Andre Antonio Cutolo
Parasitology
Infectious Diseases
Zoonosis
Clinical Trials
One Health
Metrics
H-Index
i10 Index
Citation
11
12
274
Toolika Singh
parasitology
Cardiolo-vascular diseases
Immunology
Innate Immunity
Hematopoietic stem cells
Metrics
H-Index
i10 Index
Citation
9
8
292
Haley R Dutton
parasitology
pathology
taxonomy
ecology
natural history
Metrics
H-Index
i10 Index
Citation
6
3
114
Priscila Silva Grijo Farani
Parasitology
Chagas disease
Trypanossoma cruzi
Benznidazole
microRNAs
Metrics
H-Index
i10 Index
Citation
6
3
88
Christian K Owusu
Parasitology
Immunology
Genomics
Evolutionary Biology
Metrics
H-Index
i10 Index
Citation
5
4
101
Emily Kasl
parasitology
invertebrate zoology
systematics
taxonomy
Metrics
H-Index
i10 Index
Citation
5
3
99
Felipe Rodriguez
Parasitology
infectious diseases
zoonotic diseases
glycobiology
Metrics
H-Index
i10 Index
Citation
4
4
116
Janne Grünebast
Parasitology
Gene Expression Control
RNA
Epigenetics
Genomics
Metrics
H-Index
i10 Index
Citation
4
2
48
Christina Anaya
Parasitology
Ecological parasitology
nematomorpha
biodiversity
Arctic parasitology
Metrics
H-Index
i10 Index
Citation
4
2
46
Christopher Brianik
Parasitology
Aquaculture
Invert immunology
Etosis
extracellular traps
Metrics
H-Index
i10 Index
Citation
4
2
39
Angel K Kongsomboonvech
parasitology
host-pathogen interactions
infectious diseases
Metrics
H-Index
i10 Index
Citation
2
1
22
Alexandria Nelson
parasitology
ecology
taxonomy
marine biology
freshwater ecology
Metrics
H-Index
i10 Index
Citation
1
0
10
Sarabeth Boggan
parasitology
wildlife parasitology
one health science
wildlife science
human-wildlife
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Patricia A Conrad
Metrics
H-Index
i10 Index
Citation Counts
85
240
22,980
Rankings
Ranking Based On Selection: 2
Sam Telford
Metrics
H-Index
i10 Index
Citation Counts
84
204
23,616
Rankings
Ranking Based On Selection: 3
David S Lindsay
Metrics
H-Index
i10 Index
Citation Counts
83
416
31,893
Rankings
Ranking Based On Selection: 4
Dennis E Kyle
Metrics
H-Index
i10 Index
Citation Counts
79
223
21,111
parasitology
drug discovery
drug resistance
malaria
brain-eating amoebae
Rankings
Ranking Based On Selection: 5
Rick Tarleton
Metrics
H-Index
i10 Index
Citation Counts
72
160
17,473
parasitology
immunology Chagas disease
trypanosome biology
Rankings
Ranking Based On Selection: 6
Liwang Cui
Metrics
H-Index
i10 Index
Citation Counts
70
276
19,920
Rankings
Ranking Based On Selection: 7
Boris Striepen
Metrics
H-Index
i10 Index
Citation Counts
69
152
16,239
Rankings
Ranking Based On Selection: 8
Isabelle Coppens
Metrics
H-Index
i10 Index
Citation Counts
68
153
26,498
Parasitology
cell biology
host cell-parasite interaction
lipids
Rankings
Ranking Based On Selection: 9
Ellis C Greiner
Metrics
H-Index
i10 Index
Citation Counts
57
206
11,603
Rankings
Ranking Based On Selection: 10
Steven Nadler
Metrics
H-Index
i10 Index
Citation Counts
53
107
9,930

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! 

Rankings
Ranking Based On Selection: 11
Timothy P Yoshino
Metrics
H-Index
i10 Index
Citation Counts
53
127
6,752
parasitology
neglected tropical diseases
comparative immunology
Rankings
Ranking Based On Selection: 12
Sonia Almeria
Metrics
H-Index
i10 Index
Citation Counts
46
121
6,348
Rankings
Ranking Based On Selection: 13
Bruno Travi
Metrics
H-Index
i10 Index
Citation Counts
44
90
5,160
Parasitology
diagnostics
animal models
Leishmania
Trypanosoma
Rankings
Ranking Based On Selection: 14
Clive Shiff
Metrics
H-Index
i10 Index
Citation Counts
43
100
7,228
Rankings
Ranking Based On Selection: 15
Thomas J Nolan
Metrics
H-Index
i10 Index
Citation Counts
38
83
4,767
Rankings
Ranking Based On Selection: 16
Melissa Conrad
Metrics
H-Index
i10 Index
Citation Counts
33
46
3,843
Parasitology
malaria
molecular epidemiologym drug resistance
Rankings
Ranking Based On Selection: 17
Afzal A Siddiqui
Metrics
H-Index
i10 Index
Citation Counts
33
59
3,691
Rankings
Ranking Based On Selection: 18
Junhu Chen
Metrics
H-Index
i10 Index
Citation Counts
32
53
2,949
Rankings
Ranking Based On Selection: 19
Stephen Atkinson
Metrics
H-Index
i10 Index
Citation Counts
28
57
2,490
Rankings
Ranking Based On Selection: 20
Ben Hanelt
Metrics
H-Index
i10 Index
Citation Counts
28
41
2,058
Rankings
Ranking Based On Selection: 21
Adler Dillman
Metrics
H-Index
i10 Index
Citation Counts
26
39
2,428
Parasitology
Evolution
Ecology
Immunology
Neurobiology
Rankings
Ranking Based On Selection: 22
Mahalia Desruisseaux
Metrics
H-Index
i10 Index
Citation Counts
26
31
1,871
Rankings
Ranking Based On Selection: 23
Juan C Pizarro
Metrics
H-Index
i10 Index
Citation Counts
25
33
2,887
parasitology
host-parasite interaction
structural biology
evolution
Rankings
Ranking Based On Selection: 24
Randall J Dejong
Metrics
H-Index
i10 Index
Citation Counts
24
31
3,269
Rankings
Ranking Based On Selection: 25
Björn Fc Kafsack
Metrics
H-Index
i10 Index
Citation Counts
23
28
3,286
Rankings
Ranking Based On Selection: 26
Juan M Bustamante
Metrics
H-Index
i10 Index
Citation Counts
23
31
2,228
Parasitology
Immunology
Molecular Biology
Chagas Disease
Rankings
Ranking Based On Selection: 27
Alexa Rosypal
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,710
Rankings
Ranking Based On Selection: 28
Sadreddin Mohseni Ardehali
Metrics
H-Index
i10 Index
Citation Counts
23
32
1,425
Rankings
Ranking Based On Selection: 29
Girish Rachakonda
Metrics
H-Index
i10 Index
Citation Counts
22
31
1,878
Parasitology
Cancer
Signaling pathway
metastasis
drug development
Rankings
Ranking Based On Selection: 30
Eric E Pulis
Metrics
H-Index
i10 Index
Citation Counts
20
35
881
Rankings
Ranking Based On Selection: 31
Rosa A Maldonado
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,320
Rankings
Ranking Based On Selection: 32
Christine A Sundermann
Metrics
H-Index
i10 Index
Citation Counts
20
37
1,528
Rankings
Ranking Based On Selection: 33
Elizabeth S Egan
Metrics
H-Index
i10 Index
Citation Counts
19
19
3,711
Rankings
Ranking Based On Selection: 34
Norman Dronen
Metrics
H-Index
i10 Index
Citation Counts
19
48
1,360
Rankings
Ranking Based On Selection: 35
Yusuf O Omosun
Metrics
H-Index
i10 Index
Citation Counts
18
25
979
Rankings
Ranking Based On Selection: 36
Tadakimi Tomita
Metrics
H-Index
i10 Index
Citation Counts
18
18
1,046
Rankings
Ranking Based On Selection: 37
Bijay Kumar Jha
Metrics
H-Index
i10 Index
Citation Counts
18
25
813
Rankings
Ranking Based On Selection: 38
Sara B Weinstein
Metrics
H-Index
i10 Index
Citation Counts
16
17
1,031
Rankings
Ranking Based On Selection: 39
Lisa Funkhouser Jones
Metrics
H-Index
i10 Index
Citation Counts
14
14
2,045
Rankings
Ranking Based On Selection: 40
Alexander D Hernandez
Metrics
H-Index
i10 Index
Citation Counts
14
16
918
Parasitology
Ecology
Evolution
Wildlife Disease
Agroecosystems
Rankings
Ranking Based On Selection: 41
Nicole Kilian
Metrics
H-Index
i10 Index
Citation Counts
13
14
861
Infectious Diseases
Parasitology
Malaria
Cell Biology
Medical Devices
Rankings
Ranking Based On Selection: 43
Pengfei Kong
Metrics
H-Index
i10 Index
Citation Counts
13
14
673
parasitology
microbiology
infection biology
marine biology
biochemistry
Rankings
Ranking Based On Selection: 44
Natalie Silmon De Monerri
Metrics
H-Index
i10 Index
Citation Counts
12
12
812
Parasitology
infectious diseases
epigenetics
genomics
Rankings
Ranking Based On Selection: 45
Eric Leis
Metrics
H-Index
i10 Index
Citation Counts
12
20
511
Parasitology
Virology
Bacteriology
Aquatic Animal Health
Rankings
Ranking Based On Selection: 46
Caeul Lim
Metrics
H-Index
i10 Index
Citation Counts
12
12
609
parasitology
malaria
plasmodium
invasion biology
Rankings
Ranking Based On Selection: 47
Pablo David Jimenez Castro
Metrics
H-Index
i10 Index
Citation Counts
11
12
649
Parasitology
clinical trials
anthelmintics
hookworms
heartworm
Rankings
Ranking Based On Selection: 48
Shawn Meagher
Metrics
H-Index
i10 Index
Citation Counts
11
12
773
Rankings
Ranking Based On Selection: 49
Andre Antonio Cutolo
Metrics
H-Index
i10 Index
Citation Counts
11
12
274
Parasitology
Infectious Diseases
Zoonosis
Clinical Trials
One Health
Rankings
Ranking Based On Selection: 50
Tamara J Cook
Metrics
H-Index
i10 Index
Citation Counts
11
13
297
Rankings
Ranking Based On Selection: 51
Shafiya Imtiaz Rafiqi
Metrics
H-Index
i10 Index
Citation Counts
10
10
268
Rankings
Ranking Based On Selection: 52
Nicole Ortega
Metrics
H-Index
i10 Index
Citation Counts
9
9
1,475
Rankings
Ranking Based On Selection: 53
Toolika Singh
Metrics
H-Index
i10 Index
Citation Counts
9
8
292
parasitology
Cardiolo-vascular diseases
Immunology
Innate Immunity
Hematopoietic stem cells
Rankings
Ranking Based On Selection: 54
Ronald Drew Etheridge
Metrics
H-Index
i10 Index
Citation Counts
9
9
933
Rankings
Ranking Based On Selection: 55
Chandramouli Natarajan
Metrics
H-Index
i10 Index
Citation Counts
8
8
391
Rankings
Ranking Based On Selection: 56
Haley R Dutton
Metrics
H-Index
i10 Index
Citation Counts
6
3
114
parasitology
pathology
taxonomy
ecology
natural history
Rankings
Ranking Based On Selection: 57
Priscila Silva Grijo Farani
Metrics
H-Index
i10 Index
Citation Counts
6
3
88
Parasitology
Chagas disease
Trypanossoma cruzi
Benznidazole
microRNAs
Rankings
Ranking Based On Selection: 58
Christian K Owusu
Metrics
H-Index
i10 Index
Citation Counts
5
4
101
Parasitology
Immunology
Genomics
Evolutionary Biology
Rankings
Ranking Based On Selection: 59
Parag Maru
Metrics
H-Index
i10 Index
Citation Counts
5
3
103
Rankings
Ranking Based On Selection: 60
Jennie Wyderko
Metrics
H-Index
i10 Index
Citation Counts
5
3
85
Rankings
Ranking Based On Selection: 61
Emily Kasl
Metrics
H-Index
i10 Index
Citation Counts
5
3
99
parasitology
invertebrate zoology
systematics
taxonomy
Rankings
Ranking Based On Selection: 62
Felipe Rodriguez
Metrics
H-Index
i10 Index
Citation Counts
4
4
116
Parasitology
infectious diseases
zoonotic diseases
glycobiology
Rankings
Ranking Based On Selection: 63
Erika Taylor Ebbs
Metrics
H-Index
i10 Index
Citation Counts
4
3
146
Rankings
Ranking Based On Selection: 64
Graham B Goodman
Metrics
H-Index
i10 Index
Citation Counts
4
3
91
Rankings
Ranking Based On Selection: 65
Niraja Suresh
Metrics
H-Index
i10 Index
Citation Counts
4
2
213
Rankings
Ranking Based On Selection: 66
Janne Grünebast
Metrics
H-Index
i10 Index
Citation Counts
4
2
48
Parasitology
Gene Expression Control
RNA
Epigenetics
Genomics
Rankings
Ranking Based On Selection: 67
Christina Anaya
Metrics
H-Index
i10 Index
Citation Counts
4
2
46
Parasitology
Ecological parasitology
nematomorpha
biodiversity
Arctic parasitology
Rankings
Ranking Based On Selection: 68
Christopher Brianik
Metrics
H-Index
i10 Index
Citation Counts
4
2
39
Parasitology
Aquaculture
Invert immunology
Etosis
extracellular traps
Rankings
Ranking Based On Selection: 69
Hannah Starcevich
Metrics
H-Index
i10 Index
Citation Counts
3
3
90
Parasitology
Microbiology
Undergraduate Education
Rankings
Ranking Based On Selection: 70
Haitham Alnaqeb
Metrics
H-Index
i10 Index
Citation Counts
3
2
48
Rankings
Ranking Based On Selection: 71
Jenna Hulke
Metrics
H-Index
i10 Index
Citation Counts
3
1
51
Rankings
Ranking Based On Selection: 72
Uloma Opara-Osuoha
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Rankings
Ranking Based On Selection: 73
Jessica C Gould
Metrics
H-Index
i10 Index
Citation Counts
2
1
37
Rankings
Ranking Based On Selection: 74
Angel K Kongsomboonvech
Metrics
H-Index
i10 Index
Citation Counts
2
1
22
parasitology
host-pathogen interactions
infectious diseases
Rankings
Ranking Based On Selection: 75
Elena G Rehborg|Elena J.G. Rehborg
Metrics
H-Index
i10 Index
Citation Counts
1
1
11
Rankings
Ranking Based On Selection: 76
Alexandria Nelson
Metrics
H-Index
i10 Index
Citation Counts
1
0
10
parasitology
ecology
taxonomy
marine biology
freshwater ecology
Rankings
Ranking Based On Selection: 77
Guinevere O Drabik
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Rankings
Ranking Based On Selection: 78
Benjamin L Phipps
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
parasitology
microbiology
animal physiology
genetics
Rankings
Ranking Based On Selection: 79
Sarabeth Boggan
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
parasitology
wildlife parasitology
one health science
wildlife science
human-wildlife