World Scientist and University Rankings 2025
World Medical and Health Sciences 2.661 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 May 17, 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 (1.121.239) 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
Endocrinology
Epidemiology
Cardiovascular Disease
Diabetes
Women's healt
Metrics
H-Index
i10 Index
Citation Counts
326
1,634
498,071
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* Total H IndexRankings
Ranking Based On Selection: 2
Clinical Medicine
Biology
Biochemistr
Metrics
H-Index
i10 Index
Citation Counts
217
1,466
210,583
* Total H IndexRankings
Ranking Based On Selection: 3
mitochondrial metabolism
type 2 diabetes
insulin resistance
gluconeogenesis
glycogen metabolis
Metrics
H-Index
i10 Index
Citation Counts
199
561
172,597
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
195
908
156,246
* Total H IndexRankings
Ranking Based On Selection: 5
Diabetes
Obesity
Genetics
Genomics
Precision Medicin
Metrics
H-Index
i10 Index
Citation Counts
190
697
172,846
* Total H IndexRankings
Ranking Based On Selection: 6
Metrics
H-Index
i10 Index
Citation Counts
189
819
267,310
* Total H IndexRankings
Ranking Based On Selection: 7
diabete
Metrics
H-Index
i10 Index
Citation Counts
184
575
171,983
* Total H IndexRankings
Ranking Based On Selection: 8
Gut hormones
Endocrinology
Diabetes
GLP-1
obesit
Metrics
H-Index
i10 Index
Citation Counts
155
423
98,021
* Total H IndexRankings
Ranking Based On Selection: 9
Malattie rare
Osteoporosi
Obesità
Ipofisi
Tumori Neuroendocri
Metrics
H-Index
i10 Index
Citation Counts
150
1,048
94,182
* Total H IndexRankings
Ranking Based On Selection: 10
Endocrinolog
Metrics
H-Index
i10 Index
Citation Counts
142
606
99,586
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* Total H IndexRankings
Ranking Based On Selection: 11
PTSD
psychoneuroendocrinology
stress
psychiatr
Metrics
H-Index
i10 Index
Citation Counts
139
430
74,237
* Total H IndexRankings
Ranking Based On Selection: 12
Diabete
Metrics
H-Index
i10 Index
Citation Counts
139
839
79,632
* Total H IndexRankings
Ranking Based On Selection: 13
Bone metabolism
Endocrinology
bone
osteoporosis
growt
Metrics
H-Index
i10 Index
Citation Counts
136
644
95,871
* Total H IndexRankings
Ranking Based On Selection: 14
neuroendocrinology
glucocorticoids
stress
fetal programming
11beta-HSD
Metrics
H-Index
i10 Index
Citation Counts
135
486
79,375
* Total H IndexRankings
Ranking Based On Selection: 15
Diabetes
Endocrinology
Gastroenterology
Cardiology
Nephrolog
Metrics
H-Index
i10 Index
Citation Counts
130
525
77,926
* Total H IndexRankings
Ranking Based On Selection: 16
cancer
endocrinology
women's healt
Metrics
H-Index
i10 Index
Citation Counts
129
366
53,027
* Total H IndexRankings
Ranking Based On Selection: 17
endocrinolog
Metrics
H-Index
i10 Index
Citation Counts
126
610
53,869
* Total H IndexRankings
Ranking Based On Selection: 18
Endocrinolog
Metrics
H-Index
i10 Index
Citation Counts
126
532
54,234
* Total H IndexRankings
Ranking Based On Selection: 19
Internal Medicine
Endocrinology
thyroid
diabetes mellitu
Metrics
H-Index
i10 Index
Citation Counts
123
1,202
176,936
* Total H IndexRankings
Ranking Based On Selection: 20
Endocrinology and metabolis
Metrics
H-Index
i10 Index
Citation Counts
123
398
72,336
* Total H IndexRankings
Ranking Based On Selection: 21
Diabetes Mellitus
Obesity
Metabolic Diseases
Metabolic Syndrome and Cancer
Cardiovascular ris
Metrics
H-Index
i10 Index
Citation Counts
121
433
63,520
* Total H IndexRankings
Ranking Based On Selection: 22
reproductive endocrinolog
Metrics
H-Index
i10 Index
Citation Counts
120
650
60,065
* Total H IndexRankings
Ranking Based On Selection: 23
endocrinolog
Metrics
H-Index
i10 Index
Citation Counts
120
429
50,528
* Total H IndexRankings
Ranking Based On Selection: 24
pathology endocrinology breast cance
Metrics
H-Index
i10 Index
Citation Counts
117
955
73,584
* Total H IndexRankings
Ranking Based On Selection: 25
endocrinolog
Metrics
H-Index
i10 Index
Citation Counts
117
343
57,439
Joann E Manson
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
326
1,634
498,071
Endocrinology
Epidemiology
Cardiovascular Disease
Diabetes
Women's healt
George P Chrousos
Metrics
H-Index
i10-Index
Citation Counts
217
1,466
210,583
Clinical Medicine
Biology
Biochemistr
Gerald I Shulman
Yale University
New Haven, United States
Metrics
H-Index
i10-Index
Citation Counts
199
561
172,597
mitochondrial metabolism
type 2 diabetes
insulin resistance
gluconeogenesis
glycogen metabolis
Stephen R Bloom
Metrics
H-Index
i10-Index
Citation Counts
195
908
156,246
Philippe Froguel
Metrics
H-Index
i10-Index
Citation Counts
190
697
172,846
Diabetes
Obesity
Genetics
Genomics
Precision Medicin
Ralph Defronzo
Metrics
H-Index
i10-Index
Citation Counts
184
575
171,983
Daniel J Drucker
Metrics
H-Index
i10-Index
Citation Counts
155
423
98,021
Gut hormones
Endocrinology
Diabetes
GLP-1
obesit
Annamaria Colao
Metrics
H-Index
i10-Index
Citation Counts
150
1,048
94,182
Malattie rare
Osteoporosi
Obesità
Ipofisi
Tumori Neuroendocri
Felipe F Casanueva
Universidade de Santiago de Compostela
Santiago de Compostela, Spain
Metrics
H-Index
i10-Index
Citation Counts
142
606
99,586
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Rachel Yehuda
Metrics
H-Index
i10-Index
Citation Counts
139
430
74,237
PTSD
psychoneuroendocrinology
stress
psychiatr
Hans Ulrich Häring
Universität Tubingen
Tübingen, Germany
Metrics
H-Index
i10-Index
Citation Counts
139
839
79,632
Claes Ohlsson
University of Gothenburg
Göteborg, Sweden
Metrics
H-Index
i10-Index
Citation Counts
136
644
95,871
Bone metabolism
Endocrinology
bone
osteoporosis
growt
Seckl Jonathan
University of Edinburgh
Edinburgh, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
135
486
79,375
neuroendocrinology
glucocorticoids
stress
fetal programming
11beta-HSD
Giovanni Targher
Metrics
H-Index
i10-Index
Citation Counts
130
525
77,926
Diabetes
Endocrinology
Gastroenterology
Cardiology
Nephrolog
Benita S Katzenellenbogen
Metrics
H-Index
i10-Index
Citation Counts
129
366
53,027
cancer
endocrinology
women's healt
Mario Maggi
Università degli Studi di Firenze
Firenze, Italy
Metrics
H-Index
i10-Index
Citation Counts
126
610
53,869
Johannes A Romijn
University of Amsterdam
Amsterdam, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
126
532
54,234
Fereidoun Azizi
Metrics
H-Index
i10-Index
Citation Counts
123
1,202
176,936
Internal Medicine
Endocrinology
thyroid
diabetes mellitu
Ishwarlal Jialal
California Northstate University
Elk Grove, United States
Metrics
H-Index
i10-Index
Citation Counts
123
398
72,336
Endocrinology and metabolis
Dario Giugliano
Metrics
H-Index
i10-Index
Citation Counts
121
433
63,520
Diabetes Mellitus
Obesity
Metabolic Diseases
Metabolic Syndrome and Cancer
Cardiovascular ris
Frank H De Jong
Erasmus University
Rotterdam, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
120
429
50,528
Hironobu Sasano
Tohoku University
Sendai, Japan
Metrics
H-Index
i10-Index
Citation Counts
117
955
73,584
pathology endocrinology breast cance
Pr Larsen
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
117
343
57,439