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World Medical and Health Sciences / Gastroenterology Find a Professional 2025

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Gerald Holtmann
Gastroenterology
Hepatology
Microbiome
Health Service Innovation
Metrics
H-Index
i10 Index
Citation Counts
82
262
26,807
Abdulrahman A. Aljumah
Viral Hepatitis
Autoimmune Hepatitis
Liver Cirhhosis
Research Methodology
Metrics
H-Index
i10 Index
Citation Counts
30
50
6,956
Yury Marakhouski /Мараховский Юрий
гастроэнтерология
гепатология
колопроктология
нутрициология
Metrics
H-Index
i10 Index
Citation Counts
18
23
3,917

Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!

John Cryan
Neuropharmacology
stress
neurogastroenterology
microbiome
psychopharmacology
Metrics
H-Index
i10 Index
Citation Counts
167
648
121,300
Moayyedi Paul
Gastroenterology
Medicine
Evidence Based Medicine
Metrics
H-Index
i10 Index
Citation Counts
142
379
84,196
Edward V Loftus Jr
Crohn's disease
ulcerative colitis
inflammatory bowel disease
inflammatory bowel diseases
Metrics
H-Index
i10 Index
Citation Counts
134
481
76,933
Frank Tacke
Gastroenterology
Hepatology
Immunology
Infectious Diseases
Critical Care Medicine
Metrics
H-Index
i10 Index
Citation Counts
130
533
83,769
* Total H Index Rankings
Rohit Loomba
Metrics
H-Index
i10-Index
Citation Counts
140
558
84,243
* Total H Index Rankings
Gerald Holtmann
Metrics
H-Index
i10-Index
Citation Counts
82
262
26,807
Gastroenterology
Hepatology
Microbiome
Health Service Innovation
* Total H Index Rankings
Ulysses Ribeiro Jr
Metrics
H-Index
i10-Index
Citation Counts
44
156
11,060
Digestive Surgery
Digestive Surgical Oncology
Colo-Proctology
* Total H Index Rankings
Tawesak Tanwandee
Metrics
H-Index
i10-Index
Citation Counts
41
90
9,850
* Total H Index Rankings
Abdulrahman A. Aljumah
Metrics
H-Index
i10-Index
Citation Counts
30
50
6,956
Viral Hepatitis
Autoimmune Hepatitis
Liver Cirhhosis
Research Methodology
* Total H Index Rankings
Murat Kekilli
Metrics
H-Index
i10-Index
Citation Counts
24
48
2,237
* Total H Index Rankings
Yury Marakhouski /Мараховский Юрий
Metrics
H-Index
i10-Index
Citation Counts
18
23
3,917
гастроэнтерология
гепатология
колопроктология
нутрициология
* Total H Index Rankings
Ali Ibrahim Shorbagi
Metrics
H-Index
i10-Index
Citation Counts
17
28
1,256
* Total H Index Rankings
Tayyab Saeed Akhter
Metrics
H-Index
i10-Index
Citation Counts
8
4
201

Discover Leading Experts: Premium membership highlights you at the top, increasing your visibility and influence in 13 major fields and 197 disciplines. Be seen first!

* Total H Index Rankings
Shahzad Manzoor
Metrics
H-Index
i10-Index
Citation Counts
2
0
12
* Total H Index Rankings
William Sandborn
Metrics
H-Index
i10-Index
Citation Counts
209
1,081
192,421
Inflammatory bowel disease
Crohn's disease
ulcerative colitis
* Total H Index Rankings
Nicholas Talley
Metrics
H-Index
i10-Index
Citation Counts
200
1,024
151,274
* Total H Index Rankings
John Cryan
Metrics
H-Index
i10-Index
Citation Counts
167
648
121,300
Neuropharmacology
stress
neurogastroenterology
microbiome
psychopharmacology
* Total H Index Rankings
Michael Camilleri
Metrics
H-Index
i10-Index
Citation Counts
163
881
99,115
* Total H Index Rankings
Hashem B El-Serag
Metrics
H-Index
i10-Index
Citation Counts
158
522
114,333
* Total H Index Rankings
Michael Kamm
Metrics
H-Index
i10-Index
Citation Counts
155
516
82,588
* Total H Index Rankings
Moayyedi Paul
Metrics
H-Index
i10-Index
Citation Counts
142
379
84,196
* Total H Index Rankings
Peter Galle
Metrics
H-Index
i10-Index
Citation Counts
140
710
115,354
* Total H Index Rankings
Francis Kl Chan
Metrics
H-Index
i10-Index
Citation Counts
137
488
84,738
* Total H Index Rankings
Edward V Loftus Jr
Metrics
H-Index
i10-Index
Citation Counts
134
481
76,933
Crohn's disease
ulcerative colitis
inflammatory bowel disease
inflammatory bowel diseases
* Total H Index Rankings
Frank Tacke
Metrics
H-Index
i10-Index
Citation Counts
130
533
83,769
Gastroenterology
Hepatology
Immunology
Infectious Diseases
Critical Care Medicine
* Total H Index Rankings
Dieter Häussinger
Metrics
H-Index
i10-Index
Citation Counts
125
837
106,395
* Total H Index Rankings
Neil Kaplowitz
Metrics
H-Index
i10-Index
Citation Counts
121
324
51,522
* Total H Index Rankings
Man Fung Yuen
Metrics
H-Index
i10-Index
Citation Counts
115
524
58,705