Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 266 Scientists Citation Rankings (Sort by last 6 years Citation Index) - 2025
Discover the world’s highly cited researchers through the AD Scientific Index 2025 Citation Rankings.
These rankings evaluate scientists based on their total and recent citation counts, capturing the breadth and real-time currency of academic recognition. Citation data reveals how widely a scholar’s work is referenced, applied, and extended across diverse disciplines. The rankings are routinely updated to reflect ongoing citation growth, while eliminating distortions from excessive co-authorship and institutional inflation. Premium tools provide access to detailed citation dynamics, unethical citation behavior detection, and field-normalized benchmarking.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 1
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274,784
60,129
0.219
Get Full Access to Premium Data
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 2
DNA methylation
Epigenomics
Neurobiology
Plant Biology
Arabidopsi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154,967
52,634
0.340
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 3
Computational Neuroscience
Artificial Intelligenc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180,751
42,776
0.237
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 4
gene control
transcription
hormones
nuclear receptors
metabolis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242,900
41,103
0.169
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 5
Molecular and cell biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182,021
28,528
0.157
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 6
cancer
metabolism
growth control
signaling event
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,003
27,608
0.418
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,519
25,975
0.358
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 8
plant growt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,386
22,932
0.248
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 9
Time-restricted eating
Circadian
Melanopsin
metabolis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,977
21,370
0.509
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 10
Immunolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,399
19,724
0.416
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 11
DNA methylation
epigenomics
epigenetic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,752
18,087
0.536
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 12
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114,348
18,049
0.158
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 13
Molecular Biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,771
17,471
0.382
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 14
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,147
15,315
0.401
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 15
Motivated Behaviors
Learning and Memory
Emotional Processing
Neural Circuits Encoding Valenc
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,247
14,511
0.553
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 16
Genome Biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,464
14,389
0.544
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 17
Chemical Biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,667
12,870
0.544
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 18
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,395
12,497
0.398
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 19
mitochondria
genetics
aging
signaling
gene expressio
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,432
11,789
0.446
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 20
Single cell genomics
Neuroscience
Epigenetics
Developmental Biolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,972
10,516
0.439
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 21
stem cells
breast cancer
mammary development
cancer pathways
p53 pathwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,943
9,896
0.191
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 22
Genomics
Bioinformatics
Computational Biology
Circadian Rhythm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,760
9,852
0.433
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 23
Molecular Evolution
Structural Biology
Chemical Biology
Plant Biology
Enzymology & Biochemistr
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,364
9,569
0.287
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 24
neurobiology
immunolog
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,002
9,411
0.285
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection: 25
Stem Cell Biology
Neuroscience
Psychiatric and Neurodevelopmental disorders
Disease Modelin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,849
8,833
0.424
* Last 6 Years Citation Counts Rankings
Rankings
2,145
820
1
Ranking Based On Selection: 1
Fred "Rusty" Gage
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274,784
60,129
0.219
* Last 6 Years Citation Counts Rankings
Rankings
2,636
1,018
2
Ranking Based On Selection: 2
Joseph R Ecker
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154,967
52,634
0.340
DNA methylation
Epigenomics
Neurobiology
Plant Biology
Arabidopsi
* Last 6 Years Citation Counts Rankings
Rankings
3,744
1,486
3
Ranking Based On Selection: 3
Terrence Sejnowski
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180,751
42,776
0.237
Computational Neuroscience
Artificial Intelligenc
* Last 6 Years Citation Counts Rankings
Rankings
3,994
1,577
4
Ranking Based On Selection: 4
Ronald M Evans
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242,900
41,103
0.169
gene control
transcription
hormones
nuclear receptors
metabolis
* Last 6 Years Citation Counts Rankings
Rankings
7,068
2,829
5
Ranking Based On Selection: 5
Tony Hunter
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
182,021
28,528
0.157
Molecular and cell biolog
* Last 6 Years Citation Counts Rankings
Rankings
7,477
2,977
6
Ranking Based On Selection: 6
Reuben Shaw
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66,003
27,608
0.418
cancer
metabolism
growth control
signaling event
* Last 6 Years Citation Counts Rankings
Rankings
8,261
3,290
7
Ranking Based On Selection: 7
Juan Carlos Izpisua Belmonte
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,519
25,975
0.358
* Last 6 Years Citation Counts Rankings
Rankings
10,060
3,954
8
Ranking Based On Selection: 8
Joanne Chory
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92,386
22,932
0.248
* Last 6 Years Citation Counts Rankings
Rankings
11,241
4,440
9
Ranking Based On Selection: 9
Satchidananda Panda
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,977
21,370
0.509
* Last 6 Years Citation Counts Rankings
Rankings
12,659
4,991
10
Ranking Based On Selection: 10
Susan M Kaech
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,399
19,724
0.416
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Last 6 Years Citation Counts Rankings
Rankings
14,369
5,677
11
Ranking Based On Selection: 11
Joseph R Nery|Joseph R. Nery
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,752
18,087
0.536
DNA methylation
epigenomics
epigenetic
* Last 6 Years Citation Counts Rankings
Rankings
14,418
5,692
12
Ranking Based On Selection: 12
Inder Verma
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114,348
18,049
0.158
* Last 6 Years Citation Counts Rankings
Rankings
15,158
5,959
13
Ranking Based On Selection: 13
Michael Downes
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,771
17,471
0.382
* Last 6 Years Citation Counts Rankings
Rankings
18,479
7,247
14
Ranking Based On Selection: 14
Manoj Hariharan
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38,147
15,315
0.401
* Last 6 Years Citation Counts Rankings
Rankings
20,021
7,866
15
Ranking Based On Selection: 15
Kay M Tye
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,247
14,511
0.553
Motivated Behaviors
Learning and Memory
Emotional Processing
Neural Circuits Encoding Valenc
* Last 6 Years Citation Counts Rankings
Rankings
20,319
7,964
16
Ranking Based On Selection: 16
Jesse Dixon
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,464
14,389
0.544
* Last 6 Years Citation Counts Rankings
Rankings
24,055
9,370
17
Ranking Based On Selection: 17
Alan Saghatelian
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,667
12,870
0.544
* Last 6 Years Citation Counts Rankings
Rankings
25,128
9,771
18
Ranking Based On Selection: 18
Edward Callaway
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,395
12,497
0.398
* Last 6 Years Citation Counts Rankings
Rankings
27,480
10,640
19
Ranking Based On Selection: 19
Gerald S Shadel
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,432
11,789
0.446
mitochondria
genetics
aging
signaling
gene expressio
* Last 6 Years Citation Counts Rankings
Rankings
32,516
12,540
20
Ranking Based On Selection: 20
Zhuzhu Zhang
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23,972
10,516
0.439
Single cell genomics
Neuroscience
Epigenetics
Developmental Biolog
* Last 6 Years Citation Counts Rankings
Rankings
35,644
13,704
21
Ranking Based On Selection: 21
Geoff Wahl
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
51,943
9,896
0.191
stem cells
breast cancer
mammary development
cancer pathways
p53 pathwa
* Last 6 Years Citation Counts Rankings
Rankings
35,877
13,789
22
Ranking Based On Selection: 22
Todd P Michael
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,760
9,852
0.433
Genomics
Bioinformatics
Computational Biology
Circadian Rhythm
* Last 6 Years Citation Counts Rankings
Rankings
37,408
14,365
23
Ranking Based On Selection: 23
Joseph P Noel
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,364
9,569
0.287
Molecular Evolution
Structural Biology
Chemical Biology
Plant Biology
Enzymology & Biochemistr
* Last 6 Years Citation Counts Rankings
Rankings
38,344
14,697
24
Ranking Based On Selection: 24
Greg Lemke
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,002
9,411
0.285
* Last 6 Years Citation Counts Rankings
Rankings
42,062
16,041
25
Ranking Based On Selection: 25
Maria Carolina Marchetto
Salk Institute
San Diego, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,849
8,833
0.424
Stem Cell Biology
Neuroscience
Psychiatric and Neurodevelopmental disorders
Disease Modelin