World Scientist and University Rankings 2024

Canada Scientists Medical and Health Sciences / Gastroenterology Rankings in Canada 2024

The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 index", "last 6 years i10 index", "total citations" and "llast 6 years citations" only in "AD Scientific Index". Click here for individual or institutional registration.

Country

Total 52 scientist, 1 country, 15 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Moayyedi Paul

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

Medicine

Evidence Based Medicine

H-Index Rankings

University / Institution:

# 11

Country:

# 74

Region:

# 1,074

World:

# 2,198

H-Index

Total:

139

Last 6 Year:

Last 6 Year/Total:

0.633

i10 Index

Total:

372

Last 6 Year:

257

Last 6 Year/Total:

0.691

Citation

Total:

80,117

Last 6 Year:

33,817

Last 6 Year/Total:

0.422

Stephen M Collins

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 35

Country:

# 310

Region:

# 3,930

World:

# 7,799

H-Index

Total:

102

Last 6 Year:

Last 6 Year/Total:

0.441

i10 Index

Total:

262

Last 6 Year:

120

Last 6 Year/Total:

0.458

Citation

Total:

39,883

Last 6 Year:

11,895

Last 6 Year/Total:

0.298

Juan G Abraldes

University of Alberta

Canada

Medical and Health Sciences / Gastroenterology

Cirrhosis

portal hypertension

liver

H-Index Rankings

University / Institution:

# 22

Country:

# 366

Region:

# 4,470

World:

# 8,899

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.735

i10 Index

Total:

242

Last 6 Year:

201

Last 6 Year/Total:

0.831

Citation

Total:

35,218

Last 6 Year:

19,520

Last 6 Year/Total:

0.554

Richard Hunt

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

Second interest

H-Index Rankings

University / Institution:

# 47

Country:

# 425

Region:

# 5,110

World:

# 10,192

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.474

i10 Index

Total:

360

Last 6 Year:

112

Last 6 Year/Total:

0.311

Citation

Total:

53,102

Last 6 Year:

13,104

Last 6 Year/Total:

0.247

Gilaad G Kaplan

University of Calgary

Canada

Medical and Health Sciences / Gastroenterology

gastroenterology

epidemiology

inflammatory bowel disease

H-Index Rankings

University / Institution:

# 24

Country:

# 466

Region:

# 5,597

World:

# 11,158

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.815

i10 Index

Total:

292

Last 6 Year:

268

Last 6 Year/Total:

0.918

Citation

Total:

47,630

Last 6 Year:

34,580

Last 6 Year/Total:

0.726

Philip M Sherman

Hospital for Sick Children

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

Intestinal diseases

Microbiome

Probiotics

Prebiotics

H-Index Rankings

University / Institution:

# 13

Country:

# 545

Region:

# 6,434

World:

# 12,931

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.494

i10 Index

Total:

285

Last 6 Year:

135

Last 6 Year/Total:

0.474

Citation

Total:

29,961

Last 6 Year:

8,090

Last 6 Year/Total:

0.270

Dermot Kelleher

University of British Columbia

Canada

Medical and Health Sciences / Gastroenterology

lymphocyte signalling gastroenterology immunology

H-Index Rankings

University / Institution:

# 84

Country:

# 735

Region:

# 8,548

World:

# 17,478

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.451

i10 Index

Total:

262

Last 6 Year:

128

Last 6 Year/Total:

0.489

Citation

Total:

25,926

Last 6 Year:

5,639

Last 6 Year/Total:

0.218

Elena F Verdu

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

gastroenterology

H-Index Rankings

University / Institution:

# 63

Country:

# 760

Region:

# 8,713

World:

# 17,850

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

174

Last 6 Year:

145

Last 6 Year/Total:

0.833

Citation

Total:

26,164

Last 6 Year:

13,761

Last 6 Year/Total:

0.526

Paul L Beck

University of Calgary

Canada

Medical and Health Sciences / Gastroenterology

Intestinal Inflammation

Clinical gastroenterology

inflammatory bowel disease

C. dif colitis

H-Index Rankings

University / Institution:

# 54

Country:

# 1,095

Region:

# 11,982

World:

# 25,172

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.658

i10 Index

Total:

183

Last 6 Year:

120

Last 6 Year/Total:

0.656

Citation

Total:

23,943

Last 6 Year:

8,310

Last 6 Year/Total:

0.347

David Armstrong

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 93

Country:

# 1,304

Region:

# 13,822

World:

# 29,344

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.529

i10 Index

Total:

254

Last 6 Year:

109

Last 6 Year/Total:

0.429

Citation

Total:

24,825

Last 6 Year:

7,416

Last 6 Year/Total:

0.299

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Bercik Premysl

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

gastroenterology

microbiota-gut brain axis

H-Index Rankings

University / Institution:

# 98

Country:

# 1,417

Region:

# 14,722

World:

# 31,401

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.735

i10 Index

Total:

128

Last 6 Year:

108

Last 6 Year/Total:

0.844

Citation

Total:

21,813

Last 6 Year:

12,012

Last 6 Year/Total:

0.551

Mark Gordon Swain

University of Calgary

Canada

Medical and Health Sciences / Gastroenterology

liver disease

gastroenterology

neuroscience

H-Index Rankings

University / Institution:

# 82

Country:

# 1,569

Region:

# 16,196

World:

# 34,947

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.591

i10 Index

Total:

190

Last 6 Year:

116

Last 6 Year/Total:

0.611

Citation

Total:

15,639

Last 6 Year:

6,175

Last 6 Year/Total:

0.395

Jan D Huizinga

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

gastrointestinal motility

interstitial cells of Cajal

autonomic nervous system

gastroenterology

neurogastroenterology

H-Index Rankings

University / Institution:

# 111

Country:

# 1,605

Region:

# 16,440

World:

# 35,453

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.439

i10 Index

Total:

200

Last 6 Year:

Last 6 Year/Total:

0.425

Citation

Total:

18,172

Last 6 Year:

4,391

Last 6 Year/Total:

0.242

Gerald Minuk

University of Manitoba

Canada

Medical and Health Sciences / Gastroenterology

Hepatology

H-Index Rankings

University / Institution:

# 34

Country:

# 2,799

Region:

# 26,638

World:

# 60,534

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.382

i10 Index

Total:

224

Last 6 Year:

Last 6 Year/Total:

0.299

Citation

Total:

14,903

Last 6 Year:

2,225

Last 6 Year/Total:

0.149

Binita Kamath

Hospital for Sick Children

Canada

Medical and Health Sciences / Gastroenterology

Hepatology

H-Index Rankings

University / Institution:

# 65

Country:

# 3,144

Region:

# 29,415

World:

# 67,943

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.769

i10 Index

Total:

110

Last 6 Year:

107

Last 6 Year/Total:

0.973

Citation

Total:

7,826

Last 6 Year:

4,992

Last 6 Year/Total:

0.638

Grigorios I Leontiadis

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 203

Country:

# 3,309

Region:

# 30,707

World:

# 71,290

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.804

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.722

Citation

Total:

16,726

Last 6 Year:

8,514

Last 6 Year/Total:

0.509

Stephen B Freedman

University of Calgary

Canada

Medical and Health Sciences / Gastroenterology

gastroenteritis

H-Index Rankings

University / Institution:

# 157

Country:

# 3,497

Region:

# 32,194

World:

# 75,207

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.780

i10 Index

Total:

153

Last 6 Year:

128

Last 6 Year/Total:

0.837

Citation

Total:

13,953

Last 6 Year:

9,180

Last 6 Year/Total:

0.658

Constantine Karvellas

University of Alberta

Canada

Medical and Health Sciences / Gastroenterology

Intensive Care Medicine

Hepatology

Liver Transplantation

H-Index Rankings

University / Institution:

# 282

Country:

# 4,049

Region:

# 36,677

World:

# 87,699

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.830

i10 Index

Total:

104

Last 6 Year:

Last 6 Year/Total:

0.923

Citation

Total:

8,048

Last 6 Year:

5,178

Last 6 Year/Total:

0.643

Kelly Burak

University of Calgary

Canada

Medical and Health Sciences / Gastroenterology

Hepatology

liver transplantation

hepatocellular carcinoma

medical education

H-Index Rankings

University / Institution:

# 225

Country:

# 5,051

Region:

# 44,687

World:

# 110,490

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.674

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

21,216

Last 6 Year:

8,344

Last 6 Year/Total:

0.393

Abdel Aziz Shaheen

University of Calgary

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology and Hepatology

H-Index Rankings

University / Institution:

# 242

Country:

# 5,296

Region:

# 46,801

World:

# 116,500

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.690

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.852

Citation

Total:

7,316

Last 6 Year:

4,005

Last 6 Year/Total:

0.547

Kevork M Peltekian

Dalhousie University

Canada

Medical and Health Sciences / Gastroenterology

Hepatology & Liver Transplantation

H-Index Rankings

University / Institution:

# 146

Country:

# 5,961

Region:

# 52,127

World:

# 132,666

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.525

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.493

Citation

Total:

10,738

Last 6 Year:

3,482

Last 6 Year/Total:

0.324

Yaron Avitzur

Hospital for Sick Children

Canada

Medical and Health Sciences / Gastroenterology

Intestinal failure

Intestine transplantation

liver transplantation

H-Index Rankings

University / Institution:

# 120

Country:

# 6,416

Region:

# 55,904

World:

# 143,989

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.763

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.794

Citation

Total:

4,831

Last 6 Year:

2,663

Last 6 Year/Total:

0.551

Yen I Chen

McGill University

Canada

Medical and Health Sciences / Gastroenterology

Advanced Therapeutic Endoscopy

H-Index Rankings

University / Institution:

# 633

Country:

# 7,750

Region:

# 66,957

World:

# 178,619

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.941

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.852

Citation

Total:

3,886

Last 6 Year:

3,171

Last 6 Year/Total:

0.816

Christian F Rueda Clausen

University of Alberta

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

Bariatric Medicine

Obesity

Internal Medicine

Metabolic Syndrome

H-Index Rankings

University / Institution:

# 606

Country:

# 8,882

Region:

# 76,461

World:

# 209,185

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.625

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.720

Citation

Total:

4,123

Last 6 Year:

2,126

Last 6 Year/Total:

0.516

M Yaghoobi

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Evidence-Based Gastroenterology

Meta-analysis

Advanced Endoscopy

Upper GI malignant and pre-malignant pathologies

H-Index Rankings

University / Institution:

# 461

Country:

# 9,719

Region:

# 83,380

World:

# 232,001

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.767

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.792

Citation

Total:

3,464

Last 6 Year:

1,763

Last 6 Year/Total:

0.509

Samir C Grover

University of Toronto

Canada

Medical and Health Sciences / Gastroenterology

Medical Simulation

Medical Education

Gastroenterology

Wikipedia

Meta-Research

H-Index Rankings

University / Institution:

# 1,136

Country:

# 11,190

Region:

# 96,015

World:

# 274,667

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.957

Citation

Total:

2,435

Last 6 Year:

1,825

Last 6 Year/Total:

0.749

Francois Mosimann

Université de Sherbrooke

Canada

Medical and Health Sciences / Gastroenterology

medicine

surgery

transplantation

gastroenterology

H-Index Rankings

University / Institution:

# 174

Country:

# 13,015

Region:

# 111,823

World:

# 328,913

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.280

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.082

Citation

Total:

2,785

Last 6 Year:

240

Last 6 Year/Total:

0.086

Neal Shahidi

University of British Columbia

Canada

Medical and Health Sciences / Gastroenterology

Interventional Endoscopy

Endoscopic Resection Techniques

Gastrointestinal Neoplasia

Gastroenterology

H-Index Rankings

University / Institution:

# 1,206

Country:

# 14,205

Region:

# 122,417

World:

# 366,182

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.739

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.897

Citation

Total:

2,292

Last 6 Year:

1,147

Last 6 Year/Total:

0.500

Huaqing Wang

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 673

Country:

# 15,543

Region:

# 134,988

World:

# 409,057

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.905

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.957

Citation

Total:

2,820

Last 6 Year:

1,322

Last 6 Year/Total:

0.469

Richard You Wu

University of Toronto

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 1,591

Country:

# 16,312

Region:

# 142,138

World:

# 434,764

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.950

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.958

Citation

Total:

1,599

Last 6 Year:

1,250

Last 6 Year/Total:

0.782

A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.

Jihong Chen Md

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Neurogastroenterology and motility

H-Index Rankings

University / Institution:

# 706

Country:

# 16,725

Region:

# 145,877

World:

# 448,187

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.742

Citation

Total:

1,166

Last 6 Year:

721

Last 6 Year/Total:

0.618

Parul Tandon

University of Toronto

Canada

Medical and Health Sciences / Gastroenterology

Ulcerative colitis

Crohn's disease

Inflammatory Bowel Disease

Epidemiology

H-Index Rankings

University / Institution:

# 1,751

Country:

# 18,125

Region:

# 159,504

World:

# 497,077

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.944

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.938

Citation

Total:

1,557

Last 6 Year:

1,337

Last 6 Year/Total:

0.859

Sergio Zepeda Gomez

University of Alberta

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

Therapeutic Endoscopy

H-Index Rankings

University / Institution:

# 1,175

Country:

# 18,868

Region:

# 166,118

World:

# 521,350

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.462

Citation

Total:

1,152

Last 6 Year:

584

Last 6 Year/Total:

0.507

Bj Salena

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

digestive diseases

gastroenterology

H-Index Rankings

University / Institution:

# 788

Country:

# 19,399

Region:

# 171,627

World:

# 540,423

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.882

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.720

Citation

Total:

2,425

Last 6 Year:

903

Last 6 Year/Total:

0.372

Sharyle Fowler

University of Saskatchewan

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

Inflammatory Bowel Disease

H-Index Rankings

University / Institution:

# 487

Country:

# 19,458

Region:

# 172,158

World:

# 542,194

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.882

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.864

Citation

Total:

1,285

Last 6 Year:

982

Last 6 Year/Total:

0.764

Jeffrey D. Mosko

University of Toronto

Canada

Medical and Health Sciences / Gastroenterology

H-Index Rankings

University / Institution:

# 1,967

Country:

# 20,566

Region:

# 183,378

World:

# 582,014

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.864

Citation

Total:

942

Last 6 Year:

650

Last 6 Year/Total:

0.690

Ireneusz Padol

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

NSAIDs

Helicobacter

Pharmacology

Immunology

H-Index Rankings

University / Institution:

# 930

Country:

# 24,918

Region:

# 228,113

World:

# 747,707

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.538

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.235

Citation

Total:

1,098

Last 6 Year:

212

Last 6 Year/Total:

0.193

Shane Duggan

University of British Columbia

Canada

Medical and Health Sciences / Gastroenterology

Cancer

Gastroenterology

Immunology

Barrett's esophagus

Esophageal adenocarcinoma

H-Index Rankings

University / Institution:

# 2,017

Country:

# 25,456

Region:

# 234,038

World:

# 769,404

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.917

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.846

Citation

Total:

702

Last 6 Year:

267

Last 6 Year/Total:

0.380

Subhas Chandra Ganguli

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 978

Country:

# 26,273

Region:

# 242,360

World:

# 802,098

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.462

Citation

Total:

762

Last 6 Year:

126

Last 6 Year/Total:

0.165

George Wahba

Université de Montréal

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

Endoscopy

H-Index Rankings

University / Institution:

# 989

Country:

# 31,155

Region:

# 296,102

World:

# 1,037,109

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

Citation

Total:

130

Last 6 Year:

111

Last 6 Year/Total:

0.854

Only in AD Scientific Index !!!!

Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities

Michael Stewart

Dalhousie University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 717

Country:

# 31,711

Region:

# 301,673

World:

# 1,073,688

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

Citation

Total:

477

Last 6 Year:

251

Last 6 Year/Total:

0.526

Phillip Levine

McGill University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 2,287

Country:

# 32,000

Region:

# 305,121

World:

# 1,091,385

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

422

Last 6 Year:

195

Last 6 Year/Total:

0.462

Qasem Alkhateeb

Brescia University College

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

General Internal Medicine

Primary Health Care

Mental Health

H-Index Rankings

University / Institution:

# 187

Country:

# 32,023

Region:

# 305,439

World:

# 1,092,455

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

317

Last 6 Year:

316

Last 6 Year/Total:

0.997

Mohammad Qasim Khan

Brescia University College

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology & Hepatology

H-Index Rankings

University / Institution:

# 208

Country:

# 32,681

Region:

# 311,121

World:

# 1,137,832

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

156

Last 6 Year:

149

Last 6 Year/Total:

0.955

Céline Delluc|Celine Fresne

Université d'Ottawa

Canada

Medical and Health Sciences / Gastroenterology

gastroenterologie

hépatologie

H-Index Rankings

University / Institution:

# 1,077

Country:

# 32,840

Region:

# 312,816

World:

# 1,149,988

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.400

Citation

Total:

239

Last 6 Year:

155

Last 6 Year/Total:

0.649

Estello Nap-Hill

University of British Columbia

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 2,531

Country:

# 34,564

Region:

# 327,662

World:

# 1,267,892

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.865

Felix Zhou

Dalhousie University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 759

Country:

# 34,831

Region:

# 330,281

World:

# 1,293,798

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.796

Quentin Tsang

Queen's University Kingston

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 771

Country:

# 35,265

Region:

# 334,126

World:

# 1,322,743

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Amer Hussain

McMaster University

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

Pharmacology

Physiology

H-Index Rankings

University / Institution:

# 1,258

Country:

# 35,501

Region:

# 335,782

World:

# 1,336,842

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Mohammed Alsager

Brescia University College

Canada

Medical and Health Sciences / Gastroenterology

Gastroenterology

H-Index Rankings

University / Institution:

# 307

Country:

# 35,627

Region:

# 336,859

World:

# 1,349,898

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

				AD Scientific Index - World Scientists Rankings - 2024				H INDEX			i10 INDEX			CITATION
University / Institution	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
11	74	1,074	2,198	Moayyedi Paul	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Gastroenterology \| Medicine \| Evidence Based Medicine \|	139	88	0.633	372	257	0.691	80,117	33,817	0.422
35	310	3,930	7,799	Stephen M Collins	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Gastroenterology \|	102	45	0.441	262	120	0.458	39,883	11,895	0.298
22	366	4,470	8,899	Juan G Abraldes	Canada	University of Alberta	Medical and Health Sciences / Gastroenterology Cirrhosis \| portal hypertension \| liver \|	98	72	0.735	242	201	0.831	35,218	19,520	0.554
47	425	5,110	10,192	Richard Hunt	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Gastroenterology \| Second interest \|	95	45	0.474	360	112	0.311	53,102	13,104	0.247
24	466	5,597	11,158	Gilaad G Kaplan	Canada	University of Calgary	Medical and Health Sciences / Gastroenterology gastroenterology \| epidemiology \| inflammatory bowel disease \|	92	75	0.815	292	268	0.918	47,630	34,580	0.726
13	545	6,434	12,931	Philip M Sherman	Canada	Hospital for Sick Children	Medical and Health Sciences / Gastroenterology Gastroenterology \| Intestinal diseases \| Microbiome \| Probiotics \| Prebiotics \|	89	44	0.494	285	135	0.474	29,961	8,090	0.270
84	735	8,548	17,478	Dermot Kelleher	Canada	University of British Columbia	Medical and Health Sciences / Gastroenterology lymphocyte signalling gastroenterology immunology \|	82	37	0.451	262	128	0.489	25,926	5,639	0.218
63	760	8,713	17,850	Elena F Verdu	Canada	McMaster University	Medical and Health Sciences / Gastroenterology gastroenterology \|	81	54	0.667	174	145	0.833	26,164	13,761	0.526
54	1,095	11,982	25,172	Paul L Beck	Canada	University of Calgary	Medical and Health Sciences / Gastroenterology Intestinal Inflammation \| Clinical gastroenterology \| inflammatory bowel disease \| C. dif colitis \|	73	48	0.658	183	120	0.656	23,943	8,310	0.347
93	1,304	13,822	29,344	David Armstrong	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Gastroenterology \|	70	37	0.529	254	109	0.429	24,825	7,416	0.299
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98	1,417	14,722	31,401	Bercik Premysl	Canada	McMaster University	Medical and Health Sciences / Gastroenterology gastroenterology \| microbiota-gut brain axis \|	68	50	0.735	128	108	0.844	21,813	12,012	0.551
82	1,569	16,196	34,947	Mark Gordon Swain	Canada	University of Calgary	Medical and Health Sciences / Gastroenterology liver disease \| gastroenterology \| neuroscience \|	66	39	0.591	190	116	0.611	15,639	6,175	0.395
111	1,605	16,440	35,453	Jan D Huizinga	Canada	McMaster University	Medical and Health Sciences / Gastroenterology gastrointestinal motility \| interstitial cells of Cajal \| autonomic nervous system \| gastroenterology \| neurogastroenterology \|	66	29	0.439	200	85	0.425	18,172	4,391	0.242
34	2,799	26,638	60,534	Gerald Minuk	Canada	University of Manitoba	Medical and Health Sciences / Gastroenterology Hepatology \|	55	21	0.382	224	67	0.299	14,903	2,225	0.149
65	3,144	29,415	67,943	Binita Kamath	Canada	Hospital for Sick Children	Medical and Health Sciences / Gastroenterology Hepatology \|	52	40	0.769	110	107	0.973	7,826	4,992	0.638
203	3,309	30,707	71,290	Grigorios I Leontiadis	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Gastroenterology \|	51	41	0.804	90	65	0.722	16,726	8,514	0.509
157	3,497	32,194	75,207	Stephen B Freedman	Canada	University of Calgary	Medical and Health Sciences / Gastroenterology gastroenteritis \|	50	39	0.780	153	128	0.837	13,953	9,180	0.658
282	4,049	36,677	87,699	Constantine Karvellas	Canada	University of Alberta	Medical and Health Sciences / Gastroenterology Intensive Care Medicine \| Hepatology \| Liver Transplantation \|	47	39	0.830	104	96	0.923	8,048	5,178	0.643
225	5,051	44,687	110,490	Kelly Burak	Canada	University of Calgary	Medical and Health Sciences / Gastroenterology Hepatology \| liver transplantation \| hepatocellular carcinoma \| medical education \|	43	29	0.674	84	60	0.714	21,216	8,344	0.393
242	5,296	46,801	116,500	Abdel Aziz Shaheen	Canada	University of Calgary	Medical and Health Sciences / Gastroenterology Gastroenterology and Hepatology \|	42	29	0.690	81	69	0.852	7,316	4,005	0.547
146	5,961	52,127	132,666	Kevork M Peltekian	Canada	Dalhousie University	Medical and Health Sciences / Gastroenterology Hepatology & Liver Transplantation \|	40	21	0.525	69	34	0.493	10,738	3,482	0.324
120	6,416	55,904	143,989	Yaron Avitzur	Canada	Hospital for Sick Children	Medical and Health Sciences / Gastroenterology Intestinal failure \| Intestine transplantation \| liver transplantation \|	38	29	0.763	97	77	0.794	4,831	2,663	0.551
633	7,750	66,957	178,619	Yen I Chen	Canada	McGill University	Medical and Health Sciences / Gastroenterology Advanced Therapeutic Endoscopy \|	34	32	0.941	54	46	0.852	3,886	3,171	0.816
606	8,882	76,461	209,185	Christian F Rueda Clausen	Canada	University of Alberta	Medical and Health Sciences / Gastroenterology Gastroenterology \| Bariatric Medicine \| Obesity \| Internal Medicine \| Metabolic Syndrome \|	32	20	0.625	50	36	0.720	4,123	2,126	0.516
461	9,719	83,380	232,001	M Yaghoobi	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Evidence-Based Gastroenterology \| Meta-analysis \| Advanced Endoscopy \| Upper GI malignant and pre-malignant pathologies \|	30	23	0.767	48	38	0.792	3,464	1,763	0.509
1,136	11,190	96,015	274,667	Samir C Grover	Canada	University of Toronto	Medical and Health Sciences / Gastroenterology Medical Simulation \| Medical Education \| Gastroenterology \| Wikipedia \| Meta-Research \|	27	24	0.889	46	44	0.957	2,435	1,825	0.749
174	13,015	111,823	328,913	Francois Mosimann	Canada	Université de Sherbrooke	Medical and Health Sciences / Gastroenterology medicine \| surgery \| transplantation \| gastroenterology \|	25	7	0.280	61	5	0.082	2,785	240	0.086
1,206	14,205	122,417	366,182	Neal Shahidi	Canada	University of British Columbia	Medical and Health Sciences / Gastroenterology Interventional Endoscopy \| Endoscopic Resection Techniques \| Gastrointestinal Neoplasia \| Gastroenterology \|	23	17	0.739	29	26	0.897	2,292	1,147	0.500
673	15,543	134,988	409,057	Huaqing Wang	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Gastroenterology \|	21	19	0.905	23	22	0.957	2,820	1,322	0.469
1,591	16,312	142,138	434,764	Richard You Wu	Canada	University of Toronto	Medical and Health Sciences / Gastroenterology Gastroenterology \|	20	19	0.950	24	23	0.958	1,599	1,250	0.782
			A New and Different Feature!!!! University Subject Rankings in 12 subjects: Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.
706	16,725	145,877	448,187	Jihong Chen Md	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Neurogastroenterology and motility \|	20	15	0.750	31	23	0.742	1,166	721	0.618
1,751	18,125	159,504	497,077	Parul Tandon	Canada	University of Toronto	Medical and Health Sciences / Gastroenterology Ulcerative colitis \| Crohn's disease \| Inflammatory Bowel Disease \| Epidemiology \|	18	17	0.944	32	30	0.938	1,557	1,337	0.859
1,175	18,868	166,118	521,350	Sergio Zepeda Gomez	Canada	University of Alberta	Medical and Health Sciences / Gastroenterology Gastroenterology \| Therapeutic Endoscopy \|	18	12	0.667	26	12	0.462	1,152	584	0.507
788	19,399	171,627	540,423	Bj Salena	Canada	McMaster University	Medical and Health Sciences / Gastroenterology digestive diseases \| gastroenterology \|	17	15	0.882	25	18	0.720	2,425	903	0.372
487	19,458	172,158	542,194	Sharyle Fowler	Canada	University of Saskatchewan	Medical and Health Sciences / Gastroenterology Gastroenterology \| Inflammatory Bowel Disease \|	17	15	0.882	22	19	0.864	1,285	982	0.764
1,967	20,566	183,378	582,014	Jeffrey D. Mosko	Canada	University of Toronto	Medical and Health Sciences / Gastroenterology	16	14	0.875	22	19	0.864	942	650	0.690
930	24,918	228,113	747,707	Ireneusz Padol	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Gastroenterology \| NSAIDs \| Helicobacter \| Pharmacology \| Immunology \|	13	7	0.538	17	4	0.235	1,098	212	0.193
2,017	25,456	234,038	769,404	Shane Duggan	Canada	University of British Columbia	Medical and Health Sciences / Gastroenterology Cancer \| Gastroenterology \| Immunology \| Barrett's esophagus \| Esophageal adenocarcinoma \|	12	11	0.917	13	11	0.846	702	267	0.380
978	26,273	242,360	802,098	Subhas Chandra Ganguli	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Gastroenterology \|	12	6	0.500	13	6	0.462	762	126	0.165
989	31,155	296,102	1,037,109	George Wahba	Canada	Université de Montréal	Medical and Health Sciences / Gastroenterology Gastroenterology \| Endoscopy \|	7	7	1.000	7	6	0.857	130	111	0.854
			Only in AD Scientific Index !!!! Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities
717	31,711	301,673	1,073,688	Michael Stewart	Canada	Dalhousie University	Medical and Health Sciences / Gastroenterology Gastroenterology \|	7	5	0.714	6	5	0.833	477	251	0.526
2,287	32,000	305,121	1,091,385	Phillip Levine	Canada	McGill University	Medical and Health Sciences / Gastroenterology Gastroenterology \|	6	6	1.000	6	6	1.000	422	195	0.462
187	32,023	305,439	1,092,455	Qasem Alkhateeb	Canada	Brescia University College	Medical and Health Sciences / Gastroenterology Gastroenterology \| General Internal Medicine \| Primary Health Care \| Mental Health \|	6	6	1.000	6	6	1.000	317	316	0.997
208	32,681	311,121	1,137,832	Mohammad Qasim Khan	Canada	Brescia University College	Medical and Health Sciences / Gastroenterology Gastroenterology & Hepatology \|	6	5	0.833	2	2	1.000	156	149	0.955
1,077	32,840	312,816	1,149,988	Céline Delluc\|Celine Fresne	Canada	Université d'Ottawa	Medical and Health Sciences / Gastroenterology gastroenterologie \| hépatologie \|	6	3	0.500	5	2	0.400	239	155	0.649
2,531	34,564	327,662	1,267,892	Estello Nap-Hill	Canada	University of British Columbia	Medical and Health Sciences / Gastroenterology Gastroenterology \|	4	4	1.000	1	1	1.000	52	45	0.865
759	34,831	330,281	1,293,798	Felix Zhou	Canada	Dalhousie University	Medical and Health Sciences / Gastroenterology Gastroenterology \|	4	3	0.750	1	1	1.000	49	39	0.796
771	35,265	334,126	1,322,743	Quentin Tsang	Canada	Queen's University Kingston	Medical and Health Sciences / Gastroenterology Gastroenterology \|	3	3	1.000	2	2	1.000	63	63	1.000
1,258	35,501	335,782	1,336,842	Amer Hussain	Canada	McMaster University	Medical and Health Sciences / Gastroenterology Gastroenterology \| Pharmacology \| Physiology \|	3	3	1.000	1	1	1.000	65	65	1.000
307	35,627	336,859	1,349,898	Mohammed Alsager	Canada	Brescia University College	Medical and Health Sciences / Gastroenterology Gastroenterology \|	3	3	1.000	1	1	1.000	30	25	0.833