Scholarly Index

Gastrointestinal disorders and treatments

2021-2025 World Top1000 Scholar ranking for Gastrointestinal disorders and treatments.

World rank	Scholar	Impact score	Total citations	Total publications
1	Evan S. Dellon	99.82	36,659	1,226
2	John H. Stone	99.73	47,491	516
3	Shailja C. Shah	99.56	7,731	234
4	Jean‐Yves Blay	99.53	93,406	1,856
5	Sebastian Bauer	99.50	24,850	564
6	Michael C. Heinrich	99.11	51,395	521
7	Suzanne George	98.96	20,499	355
8	Matthias Löhr	98.89	25,547	671
9	Alan Barkun	98.79	31,652	872
10	Zaheer Nabi	98.76	2,647	242
11	Marco J. Bruno	98.58	32,649	889
12	Yoon‐Koo Kang	98.53	59,623	746
13	Emanuele Rondonotti	98.52	9,982	304
14	Dimitri Poddighe	98.49	21,114	158
15	Mário Dinis‐Ribeiro	98.31	25,512	545
16	D. Nageshwar Reddy	98.28	13,259	613
17	Emanuel Della‐Torre	98.27	9,440	133
18	Heikki Joensuu	98.22	72,182	817
19	Hironori Yamamoto	98.20	17,703	606
20	Salvatore Oliva	98.18	5,410	272
21	Miguel Mascarenhas	98.14	1,431	251
22	Dennis Yang	98.13	4,515	425
23	Guilherme Macedo	98.12	8,759	928
24	Mamoru Takenaka	98.11	5,361	406
25	D.L. Renaud	98.05	3,781	223
26	Hans Gelderblom	98.04	52,176	1,037
27	Mitsuhiro Kawano	98.02	11,007	252
28	Cristiano Spada	98.00	12,901	610
29	Zachary S. Wallace	97.97	14,759	248
30	Ian M. Gralnek	97.94	19,777	346
31	Masatoshi Kudo	97.88	114,784	2,052
32	Takao Itoi	97.84	34,930	976
33	Piotr Rutkowski	97.80	85,576	1,601
34	Masanao Nakamura	97.76	6,477	566
35	Arkadeep Dhali	97.76	7,995	134
36	Mitsuhiro Fujishiro	97.74	23,085	912
37	Takuya Ishikawa	97.72	3,982	352
38	Alessandro Repici	97.71	35,329	1,650
39	Miroslav Vujasinović	97.71	2,557	182
40	Diogo Turiani Hourneaux de Moura	97.70	5,395	394
41	Robin L. Jones	97.65	34,669	1,015
42	Noriya Uedo	97.63	15,039	499
43	M.A. Steele	97.62	6,403	239
44	Anastasios Koulaouzidis	97.57	9,370	429
45	Peter Reichardt	97.56	33,961	511
46	Luca Elli	97.55	6,983	363
47	Mathieu Pioche	97.54	6,021	568
48	Daryl Ramai	97.53	4,132	546
49	Kazuichi Okazaki	97.52	37,011	711
50	Francesk Mulita	97.49	28,538	322