Subject Rankings
United States Medical and Health Sciences 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 24, 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 (873.864) 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
:1
Inflammatory bowel disease
Crohn's disease
ulcerative colitis
Metrics
H-Index
i10 Index
Citation Counts
209
1,081
192,421
* Total H IndexRankings
Ranking Based On Selection
:2
gastroenterology
enteric neuroscience
Metrics
H-Index
i10 Index
Citation Counts
163
881
99,115
* Total H IndexRankings
Ranking Based On Selection
:3
medicine
gastroenterology and hepatology
Metrics
H-Index
i10 Index
Citation Counts
158
522
114,333
* Total H IndexRankings
Ranking Based On Selection
:4
MASLD
fatty liver
NASH
cirrhosis
liver disease
Metrics
H-Index
i10 Index
Citation Counts
140
558
84,243
* Total H IndexRankings
Ranking Based On Selection
:5
Crohn's disease
ulcerative colitis
inflammatory bowel disease
inflammatory bowel diseases
Metrics
H-Index
i10 Index
Citation Counts
134
481
76,933
* Total H IndexRankings
Ranking Based On Selection
:6
Hepatology
Metrics
H-Index
i10 Index
Citation Counts
121
324
51,522
* Total H IndexRankings
Ranking Based On Selection
:7
Gastroenterology
inflammatory bowel disease
Metrics
H-Index
i10 Index
Citation Counts
110
366
71,569
* Total H IndexRankings
Ranking Based On Selection
:8
hepatology
Metrics
H-Index
i10 Index
Citation Counts
107
347
53,748
* Total H IndexRankings
Ranking Based On Selection
:9
medicine
gastroenterology
pancreatitis
genetics
personalized medicine
Metrics
H-Index
i10 Index
Citation Counts
103
355
42,466
* Total H IndexRankings
Ranking Based On Selection
:10
Hepatology
Metrics
H-Index
i10 Index
Citation Counts
102
294
39,249
* Total H IndexRankings
Ranking Based On Selection
:11
Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
100
258
32,741
* Total H IndexRankings
Ranking Based On Selection
:12
Endoscopic Mucosal Resection
Endoscopic Ultrasound
Advanced Endoscopic Imaging
Metrics
H-Index
i10 Index
Citation Counts
98
382
32,385
* Total H IndexRankings
Ranking Based On Selection
:13
gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
96
339
36,445
* Total H IndexRankings
Ranking Based On Selection
:14
Comparative Effectiveness Research
Inflammatory Bowel Diseases
Chronic Liver Disease
Cancer Prevention
Metrics
H-Index
i10 Index
Citation Counts
95
256
33,833
* Total H IndexRankings
Ranking Based On Selection
:15
Gastric pre-cancer
congenital neonatal diarrhea diseases
microvillus inclusion disease
intracellular vesicle trafficking
Metrics
H-Index
i10 Index
Citation Counts
93
293
27,295
* Total H IndexRankings
Ranking Based On Selection
:16
Gastroenterology
hepatology
Metrics
H-Index
i10 Index
Citation Counts
90
246
32,026
* Total H IndexRankings
Ranking Based On Selection
:17
Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
88
368
33,048
* Total H IndexRankings
Ranking Based On Selection
:18
Health Technology
digital health
virtual reality
gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
86
218
26,575
* Total H IndexRankings
Ranking Based On Selection
:19
Hepatology
Viral Hepatitis
Real-World Evidence
Metrics
H-Index
i10 Index
Citation Counts
86
244
41,893
* Total H IndexRankings
Ranking Based On Selection
:20
Inflammatory Bowel Disease
Disease Measurement
Fibrosis
Metrics
H-Index
i10 Index
Citation Counts
85
232
29,217
* Total H IndexRankings
Ranking Based On Selection
:21
Medicine
gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
84
196
26,901
* Total H IndexRankings
Ranking Based On Selection
:22
colon
hepatitis
cancer
screening
Gastroenterology
Metrics
H-Index
i10 Index
Citation Counts
83
198
30,371
* Total H IndexRankings
Ranking Based On Selection
:23
Liver Diseases
Gastroenterology
Internal Medicine
Metrics
H-Index
i10 Index
Citation Counts
82
189
33,533
* Total H IndexRankings
Ranking Based On Selection
:24
Gastroenterology
immunology
cancer
inflammation
Metrics
H-Index
i10 Index
Citation Counts
81
190
21,984
* Total H IndexRankings
Ranking Based On Selection
:25
Hepatology
Hepatitis B
Hepatitis C
Clinical & Translational Research
Metrics
H-Index
i10 Index
Citation Counts
80
175
30,756
William Sandborn
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
209
1,081
192,421
Inflammatory bowel disease
Crohn's disease
ulcerative colitis
Michael Camilleri
Mayo Clinic
Rochester, United States
Metrics
H-Index
i10-Index
Citation Counts
163
881
99,115
gastroenterology
enteric neuroscience
Hashem B El-Serag
Baylor College of Medicine
Houston, United States
Metrics
H-Index
i10-Index
Citation Counts
158
522
114,333
medicine
gastroenterology and hepatology
Rohit Loomba
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
140
558
84,243
MASLD
fatty liver
NASH
cirrhosis
liver disease
Edward V Loftus Jr
Mayo Clinic
Rochester, United States
Metrics
H-Index
i10-Index
Citation Counts
134
481
76,933
Crohn's disease
ulcerative colitis
inflammatory bowel disease
inflammatory bowel diseases
Neil Kaplowitz
University of Southern California
Los Angeles, United States
Metrics
H-Index
i10-Index
Citation Counts
121
324
51,522
Bruce E. Sands
Icahn School of Medicine at Mount Sinai
New York City, United States
Metrics
H-Index
i10-Index
Citation Counts
110
366
71,569
Gastroenterology
inflammatory bowel disease
Robert J Fontana
University of Michigan
Ann Arbor, United States
Metrics
H-Index
i10-Index
Citation Counts
107
347
53,748
David Whitcomb
University of Pittsburgh
Pittsburgh, United States
Metrics
H-Index
i10-Index
Citation Counts
103
355
42,466
medicine
gastroenterology
pancreatitis
genetics
personalized medicine
Jasmohan Bajaj
Metrics
H-Index
i10-Index
Citation Counts
102
294
39,249
Satish Rao
Augusta University
Augusta, United States
Metrics
H-Index
i10-Index
Citation Counts
100
258
32,741
Michael B Wallace
Mayo Clinic
Rochester, United States
Metrics
H-Index
i10-Index
Citation Counts
98
382
32,385
Endoscopic Mucosal Resection
Endoscopic Ultrasound
Advanced Endoscopic Imaging
Vay Liang Go
University of California Los Angeles
Los Angeles, United States
Metrics
H-Index
i10-Index
Citation Counts
96
339
36,445
Siddharth Singh
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
95
256
33,833
Comparative Effectiveness Research
Inflammatory Bowel Diseases
Chronic Liver Disease
Cancer Prevention
James Goldenring
Vanderbilt University
Nashville, United States
Metrics
H-Index
i10-Index
Citation Counts
93
293
27,295
Gastric pre-cancer
congenital neonatal diarrhea diseases
microvillus inclusion disease
intracellular vesicle trafficking
Shelly C Lu
Cedars-Sinai Medical Center
Kaliforniya, United States
Metrics
H-Index
i10-Index
Citation Counts
90
246
32,026
Gastroenterology
hepatology
David Rubin
University of Chicago
Chicago, United States
Metrics
H-Index
i10-Index
Citation Counts
88
368
33,048
Brennan Spiegel
Cedars-Sinai Medical Center
Kaliforniya, United States
Metrics
H-Index
i10-Index
Citation Counts
86
218
26,575
Health Technology
digital health
virtual reality
gastroenterology
Michael W Fried
University of North Carolina Chapel Hill
Chapel Hill, United States
Metrics
H-Index
i10-Index
Citation Counts
86
244
41,893
Hepatology
Viral Hepatitis
Real-World Evidence
Peter Higgins
University of Michigan
Ann Arbor, United States
Metrics
H-Index
i10-Index
Citation Counts
85
232
29,217
Inflammatory Bowel Disease
Disease Measurement
Fibrosis
John Lamont
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
84
196
26,901
Medicine
gastroenterology
Jason Dominitz
US Veterans Affairs
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
83
198
30,371
colon
hepatitis
cancer
screening
Gastroenterology
Nathan Bass
University of California San Francisco
San Francisco, United States
Metrics
H-Index
i10-Index
Citation Counts
82
189
33,533
Liver Diseases
Gastroenterology
Internal Medicine
Keith T Wilson
Vanderbilt University
Nashville, United States
Metrics
H-Index
i10-Index
Citation Counts
81
190
21,984
Gastroenterology
immunology
cancer
inflammation
Marc G Ghany
Metrics
H-Index
i10-Index
Citation Counts
80
175
30,756
Hepatology
Hepatitis B
Hepatitis C
Clinical & Translational Research