Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
251,783
Country Rank
87,562
Institution Rank : 99
![](https://cdn.adscientificindex.com/logos/5613.jpg)
![United States](/flags/us.png)
![Andres Yarur](/user/assets/images/profile/no-profile-photo.png)
Inflammatory bowel diseases
gastroenterology
Crohn's disease
ulcerative colitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,915
2,940
0.751
* Total Citation Counts Rankings
World Rank
946,742
Country Rank
262,146
Institution Rank : 299
![](https://cdn.adscientificindex.com/logos/5613.jpg)
![United States](/flags/us.png)
![Dilpesh Agrawal](https://cdn.adscientificindex.com/pictures/1e/4459187.jpg)
Inflammatory Bowel Disease
Oropharyngeal Dysphagia
Gastroenterology Physiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
308
0.713
* Total Citation Counts Rankings
World Rank
960,601
Country Rank
264,805
Institution Rank : 308
![](https://cdn.adscientificindex.com/logos/5613.jpg)
![United States](/flags/us.png)
![David Bickford](https://cdn.adscientificindex.com/pictures/18/4850698.jpg)
Internal Medicine
Gastroenterology
Geriatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
394
0.959
* Total Citation Counts Rankings
World Rank
1,002,868
Country Rank
272,542
Institution Rank : 319
![](https://cdn.adscientificindex.com/logos/5613.jpg)
![United States](/flags/us.png)
![Omar Sadiq](/user/assets/images/profile/no-profile-photo.png)
medicine
biology
hepatology
gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
213
0.602
* Total Citation Counts Rankings
World Rank
1,045,614
Country Rank
279,868
Institution Rank : 334
![](https://cdn.adscientificindex.com/logos/5613.jpg)
![United States](/flags/us.png)
![Anushka Baruah](/user/assets/images/profile/no-profile-photo.png)
Barrett's esophagus
IBD
peritoneal carcinomatosis
esophageal adenocarcinoma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
218
0.719
* Total Citation Counts Rankings
World Rank
1,271,054
Country Rank
313,694
Institution Rank : 403
![](https://cdn.adscientificindex.com/logos/5613.jpg)
![United States](/flags/us.png)
![Shaina Sekhri](/pictures/4e/5230073.jpg)
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
130
0.878
* Total Citation Counts Rankings
World Rank
1,348,136
Country Rank
325,113
Institution Rank : 421
![](https://cdn.adscientificindex.com/logos/5613.jpg)
![United States](/flags/us.png)
![Anam Bashir](/user/assets/images/profile/no-profile-photo.png)
Pediatrics
Gastroenterology
Nutrition
Hepatology
Pancreas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
95
0.805
* Total Citation Counts Rankings
World Rank
1,658,560
Country Rank
370,646
Institution Rank : 459
![](https://cdn.adscientificindex.com/logos/5613.jpg)
![United States](/flags/us.png)
![Ashleigh Watson](/pictures/ed/5109251.jpg)
Pediatric Gastroenterology
Inflammatory Bowel Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
44
0.978
* Total Citation Counts Rankings
World Rank
1,793,864
Country Rank
388,592
Institution Rank : 476
![](https://cdn.adscientificindex.com/logos/5613.jpg)
![United States](/flags/us.png)
![Sarbagya Pandit](/user/assets/images/profile/no-profile-photo.png)
Gastroenterology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
251,783
![United States](/flags/us.png)
87,562
![](https://cdn.adscientificindex.com/logos/5613.jpg)
99
Andres Yarur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,915
2,940
0.751
![](https://cdn.adscientificindex.com/logos/5613.jpg)
Inflammatory bowel diseases
gastroenterology
Crohn's disease
ulcerative colitis
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
946,742
![United States](/flags/us.png)
262,146
![](https://cdn.adscientificindex.com/logos/5613.jpg)
299
Dilpesh Agrawal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
432
308
0.713
![](https://cdn.adscientificindex.com/logos/5613.jpg)
Inflammatory Bowel Disease
Oropharyngeal Dysphagia
Gastroenterology Physiatry
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
960,601
![United States](/flags/us.png)
264,805
![](https://cdn.adscientificindex.com/logos/5613.jpg)
308
David Bickford
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
394
0.959
![](https://cdn.adscientificindex.com/logos/5613.jpg)
Internal Medicine
Gastroenterology
Geriatrics
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,002,868
![United States](/flags/us.png)
272,542
![](https://cdn.adscientificindex.com/logos/5613.jpg)
319
Omar Sadiq
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
213
0.602
![](https://cdn.adscientificindex.com/logos/5613.jpg)
medicine
biology
hepatology
gastroenterology
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,045,614
![United States](/flags/us.png)
279,868
![](https://cdn.adscientificindex.com/logos/5613.jpg)
334
Anushka Baruah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
303
218
0.719
![](https://cdn.adscientificindex.com/logos/5613.jpg)
Barrett's esophagus
IBD
peritoneal carcinomatosis
esophageal adenocarcinoma
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,271,054
![United States](/flags/us.png)
313,694
![](https://cdn.adscientificindex.com/logos/5613.jpg)
403
Shaina Sekhri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
148
130
0.878
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,348,136
![United States](/flags/us.png)
325,113
![](https://cdn.adscientificindex.com/logos/5613.jpg)
421
Anam Bashir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
118
95
0.805
![](https://cdn.adscientificindex.com/logos/5613.jpg)
Pediatrics
Gastroenterology
Nutrition
Hepatology
Pancreas
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,658,560
![United States](/flags/us.png)
370,646
![](https://cdn.adscientificindex.com/logos/5613.jpg)
459
Ashleigh Watson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
44
0.978
![](https://cdn.adscientificindex.com/logos/5613.jpg)
Pediatric Gastroenterology
Inflammatory Bowel Disease
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,793,864
![United States](/flags/us.png)
388,592
![](https://cdn.adscientificindex.com/logos/5613.jpg)
476
Sarbagya Pandit
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
22
0.786