Scholarly Index

Cannabis and Cannabinoid Research

2021-2025 World Top1000 Scholar ranking for Cannabis and Cannabinoid Research.

World rank	Scholar	Impact score	Total citations	Total publications
1	Wayne Hall	99.75	97,395	1,337
2	David Hammond	99.73	27,576	624
3	Deborah S. Hasin	99.66	71,108	665
4	Iain S. McGregor	99.38	21,684	413
5	Janni Leung	99.37	100,324	273
6	Daniel T. Myran	99.26	1,712	108
7	Vincenzo Di Marzo	99.25	95,748	1,075
8	Tom P. Freeman	99.05	13,973	311
9	Sílvia S. Martins	99.03	16,009	463
10	Megan E. Patrick	98.96	11,860	315
11	Gary Chan	98.91	5,795	227
12	David Nutt	98.89	15,860	157
13	Mikael H. Sodergren	98.81	5,504	266
14	Simon Erridge	98.81	3,620	111
15	Joseph J. Palamar	98.80	7,927	251
16	Igor Kovalchuk	98.77	10,431	250
17	Jason W. Busse	98.77	18,931	456
18	Rosalie Liccardo Pacula	98.73	9,105	242
19	Benedikt Fischer	98.70	14,159	412
20	Ryan G. Vandrey	98.66	9,575	188
21	Francisco Silveira Guimarães	98.63	22,564	547
22	Katherine M. Keyes	98.54	36,071	557
23	Peter Tanuseputro	98.49	7,849	413
24	Bernard Le Foll	98.44	16,046	394
25	Nora D. Volkow	98.38	127,825	1,036
26	Alexandre Vallée	98.31	6,998	259
27	Kevin F. Boehnke	98.28	2,314	90
28	Mauro Maccarrone	98.26	30,288	659
29	Jonathon C. Arnold	98.24	6,903	151
30	Salomeh Keyhani	98.08	5,353	173
31	Carla J. Berg	98.08	9,092	433
32	Valentina Lorenzetti	97.95	6,821	153
33	Giovanni Marsicano	97.95	28,366	290
34	Jakob Manthey	97.93	6,850	203
35	José Alexandre S. Crippa	97.90	15,415	323
36	Kelly C. Young‐Wolff	97.89	4,219	182
37	Ofir Livne	97.84	927	59
38	Christine M. Lee	97.82	13,063	280
39	James MacKillop	97.79	14,165	375
40	Nirit Bernstein	97.79	5,084	117
41	Olga Kovalchuk	97.69	12,826	268
42	Matthew N. Hill	97.64	16,453	225
43	Yasmin L. Hurd	97.64	20,801	294
44	Daniele Piomelli	97.63	52,686	536
45	Davoud Torkamaneh	97.62	2,267	116
46	Lisa Bishop	97.58	4,785	107
47	Jamie O. Lo	97.54	3,164	156
48	Mahmoud A. ElSohly	97.53	19,164	358
49	Angela D. Bryan	97.53	12,924	326
50	Kent E. Vrana	97.47	11,034	227