University, Subject, Country, Region, World
US Veterans Affairs 799 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 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA 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: 51
Endoscopy
Gastrointestinal Cancer
Colon Cancer
Polyps
Imaging
Metrics
H-Index
i10 Index
Citation Counts
49
125
18,280
* Total H IndexRankings
Ranking Based On Selection: 52
Addiction
PTSD
Tobacco Science
Treatment Outcome and Development
Firefighters
Metrics
H-Index
i10 Index
Citation Counts
49
99
8,992
* Total H IndexRankings
Ranking Based On Selection: 53
Opioid Safety
Performance Measurement
Decision support
Metrics
H-Index
i10 Index
Citation Counts
49
108
11,103
* Total H IndexRankings
Ranking Based On Selection: 54
Drug Safety
Pharmacy Benefits Management
Conflicts of Interest
Metrics
H-Index
i10 Index
Citation Counts
48
137
8,530
* Total H IndexRankings
Ranking Based On Selection: 55
PTSD
mHealth
treatment mechanisms
dissemination and implementation
Metrics
H-Index
i10 Index
Citation Counts
47
80
11,977
* Total H IndexRankings
Ranking Based On Selection: 56
Metrics
H-Index
i10 Index
Citation Counts
47
120
65,140
* Total H IndexRankings
Ranking Based On Selection: 57
schizophrenia
metacognition
psychotherapy
Metrics
H-Index
i10 Index
Citation Counts
47
86
6,506
* Total H IndexRankings
Ranking Based On Selection: 58
addictive disorders
gender differences
Veterans
Metrics
H-Index
i10 Index
Citation Counts
47
143
7,419
* Total H IndexRankings
Ranking Based On Selection: 59
traumatic stress
risk
prevention
Metrics
H-Index
i10 Index
Citation Counts
47
69
20,444
* Total H IndexRankings
Ranking Based On Selection: 60
substance abuse
psychiatry
Metrics
H-Index
i10 Index
Citation Counts
47
86
9,538
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* Total H IndexRankings
Ranking Based On Selection: 61
Minneapolis VA Medical Center
Metrics
H-Index
i10 Index
Citation Counts
46
83
15,010
* Total H IndexRankings
Ranking Based On Selection: 62
pulmonary diseases
Metrics
H-Index
i10 Index
Citation Counts
46
79
11,075
* Total H IndexRankings
Ranking Based On Selection: 63
Long COVID
Clinical Epidemiology
Real World Evidence
Comparative Effectiveness
Metrics
H-Index
i10 Index
Citation Counts
45
62
13,441
* Total H IndexRankings
Ranking Based On Selection: 64
Dermatology
Metrics
H-Index
i10 Index
Citation Counts
45
268
10,445
* Total H IndexRankings
Ranking Based On Selection: 65
Metrics
H-Index
i10 Index
Citation Counts
45
117
10,072
* Total H IndexRankings
Ranking Based On Selection: 66
spinal cord injury
medication managment
food allergy
traumatic brain injury
Metrics
H-Index
i10 Index
Citation Counts
45
119
9,393
* Total H IndexRankings
Ranking Based On Selection: 67
Metrics
H-Index
i10 Index
Citation Counts
45
109
6,976
* Total H IndexRankings
Ranking Based On Selection: 68
Metrics
H-Index
i10 Index
Citation Counts
45
102
6,186
* Total H IndexRankings
Ranking Based On Selection: 69
rectal cancer
hernia
medical student education
Metrics
H-Index
i10 Index
Citation Counts
45
101
7,360
* Total H IndexRankings
Ranking Based On Selection: 70
epidemiology
diabetes
atherosclerosis
cardiovascular disease
Metrics
H-Index
i10 Index
Citation Counts
45
82
9,937
* Total H IndexRankings
Ranking Based On Selection: 71
Metrics
H-Index
i10 Index
Citation Counts
44
103
5,980
* Total H IndexRankings
Ranking Based On Selection: 72
Aging
Guardianship
Capacity
Cancer Survivorship
Late Life PTSD
Metrics
H-Index
i10 Index
Citation Counts
44
107
7,758
* Total H IndexRankings
Ranking Based On Selection: 73
vascular biology
Metrics
H-Index
i10 Index
Citation Counts
44
85
6,146
* Total H IndexRankings
Ranking Based On Selection: 74
Brain injury
TBI
Rehabilitation
sleep
consciousness
Metrics
H-Index
i10 Index
Citation Counts
43
96
7,283
* Total H IndexRankings
Ranking Based On Selection: 75
Metrics
H-Index
i10 Index
Citation Counts
43
104
5,046
Tonya Kaltenbach
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
49
125
18,280
Suzy B Gulliver
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
49
99
8,992
Addiction
PTSD
Tobacco Science
Treatment Outcome and Development
Firefighters
Jodie Trafton
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
49
108
11,103
Chester Good
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
48
137
8,530
Drug Safety
Pharmacy Benefits Management
Conflicts of Interest
Carmen P Mclean
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
47
80
11,977
PTSD
mHealth
treatment mechanisms
dissemination and implementation
Dawn Bravata
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
47
120
65,140
Kelly Buck
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
47
86
6,506
Rani Hoff
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
47
143
7,419
addictive disorders
gender differences
Veterans
Eve Carlson
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
47
69
20,444
Grace Chang
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
47
86
9,538
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!
Frank A Lederle
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
46
83
15,010
David Coultas
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
46
79
11,075
Yan Xie
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
45
62
13,441
Long COVID
Clinical Epidemiology
Real World Evidence
Comparative Effectiveness
Sandeep Kumar
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
45
268
10,445
Karin Nelson
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
45
117
10,072
Bridget Smith
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
45
119
9,393
spinal cord injury
medication managment
food allergy
traumatic brain injury
Aaron Turner
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
45
109
6,976
Barbara Bokhour
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
45
102
6,186
Sergio Huerta
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
45
101
7,360
Dawn C Schwenke
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
45
82
9,937
epidemiology
diabetes
atherosclerosis
cardiovascular disease
Katherine M Iverson
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
44
103
5,980
Jennifer Moye
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
44
107
7,758
Cm Hart
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
44
85
6,146
Risa Nakase-Richardson
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
43
96
7,283
Donald Vessey
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
43
104
5,046