World

i10 Productivity
Rankings

World ScientistsMedical and Health Sciences / Gastroenterology i10 Productivity Rankings 2024

Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)

Country Name

Total 2,740 scientist

List without CERN, Statistical Data etc

Sort by last 6 years i10 Index

Choitsu Sakamoto

Nippon Medical School

Japan

Medical and Health Sciences / Gastroenterology

gastroenterology

i10 Productivity Rankings

University / Institution:

# 3

Country:

# 979

Region:

# 7,000

World:

# 38,484

i10 Index

Total:

182

Last 6 Year:

Last 6 Year/Total:

0.379

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.464

Citation

Total:

11,608

Last 6 Year:

2,695

Last 6 Year/Total:

0.232

Thomas Abell

University of Louisville

United States

Medical and Health Sciences / Gastroenterology

gastroenterology

i10 Productivity Rankings

University / Institution:

# 16

Country:

# 12,858

Region:

# 14,507

World:

# 38,674

i10 Index

Total:

181

Last 6 Year:

131

Last 6 Year/Total:

0.724

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

17,549

Last 6 Year:

7,226

Last 6 Year/Total:

0.412

Davide Festi

Università di Bologna

Italy

Medical and Health Sciences / Gastroenterology

gastroenterologia

i10 Productivity Rankings

University / Institution:

# 91

Country:

# 1,996

Region:

# 13,672

World:

# 38,751

i10 Index

Total:

181

Last 6 Year:

114

Last 6 Year/Total:

0.630

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.615

Citation

Total:

20,228

Last 6 Year:

8,377

Last 6 Year/Total:

0.414

Donghee Kim

Stanford University

United States

Medical and Health Sciences / Gastroenterology

Gastroenterology and Hepatology

i10 Productivity Rankings

University / Institution:

# 390

Country:

# 12,949

Region:

# 14,614

World:

# 38,933

i10 Index

Total:

180

Last 6 Year:

167

Last 6 Year/Total:

0.928

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.873

Citation

Total:

16,058

Last 6 Year:

12,081

Last 6 Year/Total:

0.752

Danny Wong

University of Hong Kong

Hong Kong

Medical and Health Sciences / Gastroenterology

Hepatology

Virology

i10 Productivity Rankings

University / Institution:

# 95

Country:

# 422

Region:

# 7,206

World:

# 39,558

i10 Index

Total:

179

Last 6 Year:

122

Last 6 Year/Total:

0.682

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.614

Citation

Total:

14,691

Last 6 Year:

5,926

Last 6 Year/Total:

0.403

Christos Zavos

Aristotle University of Thessaloniki

Greece

Medical and Health Sciences / Gastroenterology

Gastroenterology and Hepatology

i10 Productivity Rankings

University / Institution:

# 34

Country:

# 261

Region:

# 14,004

World:

# 39,710

i10 Index

Total:

179

Last 6 Year:

Last 6 Year/Total:

0.480

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.491

Citation

Total:

10,736

Last 6 Year:

3,420

Last 6 Year/Total:

0.319

Jennifer C Lai

University of California San Francisco

United States

Medical and Health Sciences / Gastroenterology

Hepatology

Transplant Hepatology

Liver Transplant

Gastroenterology

i10 Productivity Rankings

University / Institution:

# 148

Country:

# 13,228

Region:

# 14,930

World:

# 39,818

i10 Index

Total:

178

Last 6 Year:

162

Last 6 Year/Total:

0.910

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.945

Citation

Total:

11,664

Last 6 Year:

9,859

Last 6 Year/Total:

0.845

Wasim Jafri

Aga Khan University

Pakistan

Medical and Health Sciences / Gastroenterology

Hepatology

Gastroenterology

i10 Productivity Rankings

University / Institution:

# 4

Country:

# 115

Region:

# 7,276

World:

# 40,007

i10 Index

Total:

178

Last 6 Year:

117

Last 6 Year/Total:

0.657

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.578

Citation

Total:

21,719

Last 6 Year:

11,862

Last 6 Year/Total:

0.546

Elena F Verdu

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

gastroenterology

i10 Productivity Rankings

University / Institution:

# 111

Country:

# 1,716

Region:

# 15,082

World:

# 40,299

i10 Index

Total:

177

Last 6 Year:

148

Last 6 Year/Total:

0.836

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.683

Citation

Total:

26,696

Last 6 Year:

14,270

Last 6 Year/Total:

0.535

Naoki Takahashi

Mayo Clinic

United States

Medical and Health Sciences / Radiology

Radiology

Gastroenterology

Urology

i10 Productivity Rankings

University / Institution:

# 112

Country:

# 13,503

Region:

# 15,240

World:

# 40,748

i10 Index

Total:

176

Last 6 Year:

151

Last 6 Year/Total:

0.858

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.716

Citation

Total:

21,501

Last 6 Year:

9,262

Last 6 Year/Total:

0.431

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Mohammad Hossein Somi

Tabriz University of Medical Sciences

Iran

Medical and Health Sciences / Gastroenterology

Gastrointestinal cancers

Hepatitis B and C

Liver transplantation

i10 Productivity Rankings

University / Institution:

# 19

Country:

# 358

Region:

# 7,526

World:

# 41,344

i10 Index

Total:

175

Last 6 Year:

128

Last 6 Year/Total:

0.731

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.792

Citation

Total:

10,520

Last 6 Year:

7,965

Last 6 Year/Total:

0.757

Vajro Pietro

Università degli Studi di Salerno

Italy

Medical and Health Sciences / Pediatrics and Child Health

Pediatria

Epatologia

Pediatrics

Hepatology

Gastroenterology

i10 Productivity Rankings

University / Institution:

# 24

Country:

# 2,170

Region:

# 14,823

World:

# 41,951

i10 Index

Total:

174

Last 6 Year:

Last 6 Year/Total:

0.563

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.607

Citation

Total:

13,034

Last 6 Year:

5,285

Last 6 Year/Total:

0.405

Hekmatdoost A

Shahid Beheshti University of Medical Sciences

Iran

Medical and Health Sciences / Nutrition and Dietetics

Nutrition

Gastroenterology

Hepatology

i10 Productivity Rankings

University / Institution:

# 20

Country:

# 367

Region:

# 7,649

World:

# 42,090

i10 Index

Total:

173

Last 6 Year:

163

Last 6 Year/Total:

0.942

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.900

Citation

Total:

10,033

Last 6 Year:

7,969

Last 6 Year/Total:

0.794

Christopher Bowlus

University of California Davis

United States

Medical and Health Sciences / Gastroenterology

Hepatology

i10 Productivity Rankings

University / Institution:

# 181

Country:

# 13,963

Region:

# 15,758

World:

# 42,231

i10 Index

Total:

173

Last 6 Year:

133

Last 6 Year/Total:

0.769

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.672

Citation

Total:

15,900

Last 6 Year:

8,380

Last 6 Year/Total:

0.527

Filomena Morisco

Università degli Studi di Napoli Federico II

Italy

Medical and Health Sciences / Gastroenterology

Gastroenterologia e Epatologia

i10 Productivity Rankings

University / Institution:

# 84

Country:

# 2,185

Region:

# 14,935

World:

# 42,248

i10 Index

Total:

173

Last 6 Year:

130

Last 6 Year/Total:

0.751

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.784

Citation

Total:

10,877

Last 6 Year:

6,576

Last 6 Year/Total:

0.605

Mattias Mandorfer

Medizinische Universität Wien

Austria

Medical and Health Sciences / Gastroenterology

Hepatology

i10 Productivity Rankings

University / Institution:

# 38

Country:

# 241

Region:

# 15,245

World:

# 43,067

i10 Index

Total:

171

Last 6 Year:

156

Last 6 Year/Total:

0.912

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.920

Citation

Total:

10,715

Last 6 Year:

9,123

Last 6 Year/Total:

0.851

John Inadomi

University of Washington

United States

Medical and Health Sciences / Gastroenterology

gastroenterology

i10 Productivity Rankings

University / Institution:

# 82

Country:

# 14,271

Region:

# 16,110

World:

# 43,250

i10 Index

Total:

171

Last 6 Year:

124

Last 6 Year/Total:

0.725

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.644

Citation

Total:

24,119

Last 6 Year:

8,467

Last 6 Year/Total:

0.351

Tatsuya Kanto

National Center for Global Health and Medicine

Japan

Medical and Health Sciences / Gastroenterology

Hepatology

i10 Productivity Rankings

University / Institution:

# 3

Country:

# 1,101

Region:

# 7,888

World:

# 43,341

i10 Index

Total:

171

Last 6 Year:

108

Last 6 Year/Total:

0.632

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.561

Citation

Total:

11,029

Last 6 Year:

3,583

Last 6 Year/Total:

0.325

Marc G Ghany

National Institute of Diabetes and Digestive and Kidney Diseases

United States

Medical and Health Sciences / Gastroenterology

Hepatology

Hepatitis B

Hepatitis C

Clinical & Translational Research

i10 Productivity Rankings

University / Institution:

# 8

Country:

# 14,588

Region:

# 16,475

World:

# 44,285

i10 Index

Total:

169

Last 6 Year:

121

Last 6 Year/Total:

0.716

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.615

Citation

Total:

30,161

Last 6 Year:

8,823

Last 6 Year/Total:

0.293

Robert Fraser

Flinders University

Australia

Medical and Health Sciences / Gastroenterology

gastroenterology

i10 Productivity Rankings

University / Institution:

# 33

Country:

# 2,212

Region:

# 2,396

World:

# 44,433

i10 Index

Total:

169

Last 6 Year:

Last 6 Year/Total:

0.580

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.403

Citation

Total:

12,425

Last 6 Year:

3,224

Last 6 Year/Total:

0.259

Prasad G Iyer

Mayo Clinic

United States

Medical and Health Sciences / Gastroenterology

Gastroenterology and Hepatology

i10 Productivity Rankings

University / Institution:

# 119

Country:

# 14,712

Region:

# 16,617

World:

# 44,677

i10 Index

Total:

168

Last 6 Year:

144

Last 6 Year/Total:

0.857

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.763

Citation

Total:

13,943

Last 6 Year:

8,168

Last 6 Year/Total:

0.586

Vivek Kumbhari

Mayo Clinic

United States

Medical and Health Sciences / Gastroenterology

Gastroenterology

Obesity

i10 Productivity Rankings

University / Institution:

# 120

Country:

# 14,713

Region:

# 16,618

World:

# 44,679

i10 Index

Total:

168

Last 6 Year:

144

Last 6 Year/Total:

0.857

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.906

Citation

Total:

9,838

Last 6 Year:

7,724

Last 6 Year/Total:

0.785

Michel Neunlist

Université de Nantes

France

Medical and Health Sciences / Gastroenterology

Neurogastroenterology

i10 Productivity Rankings

University / Institution:

# 18

Country:

# 984

Region:

# 16,027

World:

# 45,194

i10 Index

Total:

167

Last 6 Year:

145

Last 6 Year/Total:

0.868

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.712

Citation

Total:

15,042

Last 6 Year:

7,898

Last 6 Year/Total:

0.525

Yusuf Yılmaz

Marmara University

Türkiye

Medical and Health Sciences / Gastroenterology

Tıp

Gastroenteroloji

İç Hastalıkları

i10 Productivity Rankings

University / Institution:

# 6

Country:

# 195

Region:

# 16,065

World:

# 45,286

i10 Index

Total:

167

Last 6 Year:

130

Last 6 Year/Total:

0.778

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.776

Citation

Total:

21,338

Last 6 Year:

17,119

Last 6 Year/Total:

0.802

Luca Frulloni

Università degli Studi di Verona

Italy

Medical and Health Sciences / Gastroenterology

Pancreatology

i10 Productivity Rankings

University / Institution:

# 38

Country:

# 2,333

Region:

# 16,080

World:

# 45,318

i10 Index

Total:

167

Last 6 Year:

123

Last 6 Year/Total:

0.737

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.629

Citation

Total:

20,409

Last 6 Year:

8,967

Last 6 Year/Total:

0.439

				AD Scientific Index - World Scientists i10 Productivity Rankings - 2024				i10 INDEX			H INDEX			CITATION
University	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 Year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
3	979	7,000	38,484	Choitsu Sakamoto	Japan	Nippon Medical School	Medical and Health Sciences / Gastroenterology gastroenterology \|	182	69	0.379	56	26	0.464	11,608	2,695	0.232
16	12,858	14,507	38,674	Thomas Abell	United States	University of Louisville	Medical and Health Sciences / Gastroenterology gastroenterology \|	181	131	0.724	63	42	0.667	17,549	7,226	0.412
91	1,996	13,672	38,751	Davide Festi	Italy	Università di Bologna	Medical and Health Sciences / Gastroenterology gastroenterologia \|	181	114	0.630	65	40	0.615	20,228	8,377	0.414
390	12,949	14,614	38,933	Donghee Kim	United States	Stanford University	Medical and Health Sciences / Gastroenterology Gastroenterology and Hepatology \|	180	167	0.928	63	55	0.873	16,058	12,081	0.752
95	422	7,206	39,558	Danny Wong	Hong Kong	University of Hong Kong	Medical and Health Sciences / Gastroenterology Hepatology \| Virology \|	179	122	0.682	70	43	0.614	14,691	5,926	0.403
34	261	14,004	39,710	Christos Zavos	Greece	Aristotle University of Thessaloniki	Medical and Health Sciences / Gastroenterology Gastroenterology and Hepatology \|	179	86	0.480	57	28	0.491	10,736	3,420	0.319
148	13,228	14,930	39,818	Jennifer C Lai	United States	University of California San Francisco	Medical and Health Sciences / Gastroenterology Hepatology \| Transplant Hepatology \| Liver Transplant \| Gastroenterology \|	178	162	0.910	55	52	0.945	11,664	9,859	0.845
4	115	7,276	40,007	Wasim Jafri	Pakistan	Aga Khan University	Medical and Health Sciences / Gastroenterology Hepatology \| Gastroenterology \|	178	117	0.657	64	37	0.578	21,719	11,862	0.546
111	1,716	15,082	40,299	Elena F Verdu	Canada	McMaster University	Medical and Health Sciences / Gastroenterology gastroenterology \|	177	148	0.836	82	56	0.683	26,696	14,270	0.535
112	13,503	15,240	40,748	Naoki Takahashi	United States	Mayo Clinic	Medical and Health Sciences / Radiology Radiology \| Gastroenterology \| Urology \|	176	151	0.858	74	53	0.716	21,501	9,262	0.431
			Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
19	358	7,526	41,344	Mohammad Hossein Somi	Iran	Tabriz University of Medical Sciences	Medical and Health Sciences / Gastroenterology Gastrointestinal cancers \| Hepatitis B and C \| Liver transplantation \|	175	128	0.731	48	38	0.792	10,520	7,965	0.757
24	2,170	14,823	41,951	Vajro Pietro	Italy	Università degli Studi di Salerno	Medical and Health Sciences / Pediatrics and Child Health Pediatria \| Epatologia \| Pediatrics \| Hepatology \| Gastroenterology \|	174	98	0.563	61	37	0.607	13,034	5,285	0.405
20	367	7,649	42,090	Hekmatdoost A	Iran	Shahid Beheshti University of Medical Sciences	Medical and Health Sciences / Nutrition and Dietetics Nutrition \| Gastroenterology \| Hepatology \|	173	163	0.942	50	45	0.900	10,033	7,969	0.794
181	13,963	15,758	42,231	Christopher Bowlus	United States	University of California Davis	Medical and Health Sciences / Gastroenterology Hepatology \|	173	133	0.769	67	45	0.672	15,900	8,380	0.527
84	2,185	14,935	42,248	Filomena Morisco	Italy	Università degli Studi di Napoli Federico II	Medical and Health Sciences / Gastroenterology Gastroenterologia e Epatologia \|	173	130	0.751	51	40	0.784	10,877	6,576	0.605
38	241	15,245	43,067	Mattias Mandorfer	Austria	Medizinische Universität Wien	Medical and Health Sciences / Gastroenterology Hepatology \|	171	156	0.912	50	46	0.920	10,715	9,123	0.851
82	14,271	16,110	43,250	John Inadomi	United States	University of Washington	Medical and Health Sciences / Gastroenterology gastroenterology \|	171	124	0.725	73	47	0.644	24,119	8,467	0.351
3	1,101	7,888	43,341	Tatsuya Kanto	Japan	National Center for Global Health and Medicine	Medical and Health Sciences / Gastroenterology Hepatology \|	171	108	0.632	57	32	0.561	11,029	3,583	0.325
8	14,588	16,475	44,285	Marc G Ghany	United States	National Institute of Diabetes and Digestive and Kidney Diseases	Medical and Health Sciences / Gastroenterology Hepatology \| Hepatitis B \| Hepatitis C \| Clinical & Translational Research \|	169	121	0.716	78	48	0.615	30,161	8,823	0.293
33	2,212	2,396	44,433	Robert Fraser	Australia	Flinders University	Medical and Health Sciences / Gastroenterology gastroenterology \|	169	98	0.580	67	27	0.403	12,425	3,224	0.259
119	14,712	16,617	44,677	Prasad G Iyer	United States	Mayo Clinic	Medical and Health Sciences / Gastroenterology Gastroenterology and Hepatology \|	168	144	0.857	59	45	0.763	13,943	8,168	0.586
120	14,713	16,618	44,679	Vivek Kumbhari	United States	Mayo Clinic	Medical and Health Sciences / Gastroenterology Gastroenterology \| Obesity \|	168	144	0.857	53	48	0.906	9,838	7,724	0.785
18	984	16,027	45,194	Michel Neunlist	France	Université de Nantes	Medical and Health Sciences / Gastroenterology Neurogastroenterology \|	167	145	0.868	66	47	0.712	15,042	7,898	0.525
6	195	16,065	45,286	Yusuf Yılmaz	Türkiye	Marmara University	Medical and Health Sciences / Gastroenterology Tıp \| Gastroenteroloji \| İç Hastalıkları \|	167	130	0.778	58	45	0.776	21,338	17,119	0.802
38	2,333	16,080	45,318	Luca Frulloni	Italy	Università degli Studi di Verona	Medical and Health Sciences / Gastroenterology Pancreatology \|	167	123	0.737	70	44	0.629	20,409	8,967	0.439