Citation Rankings
Highly Cited Researchers

Geisinger Health System Highly Cited Researchers CitationOthers Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection :1
United States
Alex Chang
kidney disease
hypertension
obesity
genetics
cardiometabolic disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,629
74,945
0.930
* Total Citation Counts Rankings
Ranking Based On Selection :2
United States
Geisinger Khri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,934
31,916
0.914
* Total Citation Counts Rankings
Ranking Based On Selection :3
United States
Joseph B Leader
Informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,145
28,673
0.865
* Total Citation Counts Rankings
Ranking Based On Selection :4
United States
Geisinger Admi
autism
developmental medicine
developmental brain dysfunction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,560
16,664
0.773
* Total Citation Counts Rankings
Ranking Based On Selection :5
United States
Xiaowei Sherry Yan
statistics
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,951
13,188
0.629
* Total Citation Counts Rankings
Ranking Based On Selection :6
United States
Pugazhendhi Vijayaraman
cardiac electrophysiology
His bundle pacing
atrial fibrillation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,491
10,443
0.909
* Total Citation Counts Rankings
Ranking Based On Selection :7
United States
Prasanna Tadi
Stroke
Physician burnout
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,598
9,835
0.928
* Total Citation Counts Rankings
Ranking Based On Selection :8
United States
G Craig Wood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,912
3,856
0.487
* Total Citation Counts Rankings
Ranking Based On Selection :9
United States
Brent A Williams
Cardiovascular Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,658
2,366
0.309
* Total Citation Counts Rankings
Ranking Based On Selection :10
United States
Tooraj Mirshahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,540
4,273
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :11
United States
David L Diehl
interventional endoscopy
EUS
ERCP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,544
3,550
0.542
* Total Citation Counts Rankings
Ranking Based On Selection :12
United States
James R Elmore Md
Abdominal aortic aneurysm
carotid artery disease
PAD
varicose veins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,342
2,701
0.426
* Total Citation Counts Rankings
Ranking Based On Selection :13
United States
Kevin Ho
renal molecular physiology
genetics of kidney disease and diabetes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,113
3,487
0.570
* Total Citation Counts Rankings
Ranking Based On Selection :14
United States
Donna M Wolk
Clinical
Diagnostic
Translational
Evidence-based Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,872
2,403
0.409
* Total Citation Counts Rankings
Ranking Based On Selection :15
United States
Vanessa Troiani
Brain-Behavior Relationships
Reward Pathways
Cognitive Neuroscience
Behavioral Genetics
Neuroimaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,556
3,151
0.567
* Total Citation Counts Rankings
Ranking Based On Selection :16
United States
Dhanya Mackeen
MFM
obesity
wound infections
cesarean
labor and delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,280
2,910
0.551
* Total Citation Counts Rankings
Ranking Based On Selection :17
United States
Azadeh Stark
BREAST CANCER
OVARIAN CANCER
POPULATION-BASED RESEARCH
RACIAL DISPARITY
CERVICAL CANCER
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,369
1,526
0.349
* Total Citation Counts Rankings
Ranking Based On Selection :18
United States
Evan J Ryer
aortic aneurysm
carotid disease
peripheral arterial disease
chronic venous disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,834
1,261
0.445
* Total Citation Counts Rankings
Ranking Based On Selection :19
United States
Cavanaugh A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,725
521
0.191
* Total Citation Counts Rankings
Ranking Based On Selection :20
United States
Chris Lam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,587
1,041
0.402
* Total Citation Counts Rankings
Ranking Based On Selection :21
United States
Shagufta Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,562
1,370
0.535
* Total Citation Counts Rankings
Ranking Based On Selection :22
United States
Eric S Hall
Biomedical Informatics
Record Linkage
Opioids
Perinatal Health
Population Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,459
1,584
0.644
* Total Citation Counts Rankings
Ranking Based On Selection :23
United States
Uyenlinh Mirshahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,068
1,602
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :24
United States
Geetha Chittoor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,991
1,818
0.913
* Total Citation Counts Rankings
Ranking Based On Selection :25
United States
F Daniel Davis
bioethics
patient engagement
learning health care systems
advance care planning
end of life care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,899
1,475
0.777
* Total Citation Counts Rankings
Rankings
4,536
United States
2,166
1
Ranking Based On Selection: 1
Alex Chang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80,629
74,945
0.930
kidney disease
hypertension
obesity
genetics
cardiometabolic disease
* Total Citation Counts Rankings
Rankings
17,570
United States
8,230
5
Ranking Based On Selection: 2
Geisinger Khri
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34,934
31,916
0.914
* Total Citation Counts Rankings
Rankings
19,026
United States
8,882
7
Ranking Based On Selection: 3
Joseph B Leader
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,145
28,673
0.865
* Total Citation Counts Rankings
Rankings
36,320
United States
16,224
9
Ranking Based On Selection: 4
Geisinger Admi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,560
16,664
0.773
autism
developmental medicine
developmental brain dysfunction
* Total Citation Counts Rankings
Rankings
37,821
United States
16,846
10
Ranking Based On Selection: 5
Xiaowei Sherry Yan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,951
13,188
0.629
statistics
epidemiology
* Total Citation Counts Rankings
Rankings
83,324
United States
33,937
15
Ranking Based On Selection: 6
Pugazhendhi Vijayaraman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,491
10,443
0.909
cardiac electrophysiology
His bundle pacing
atrial fibrillation
* Total Citation Counts Rankings
Rankings
91,764
United States
36,879
18
Ranking Based On Selection: 7
Prasanna Tadi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,598
9,835
0.928
Stroke
Physician burnout
* Total Citation Counts Rankings
Rankings
127,774
United States
49,157
24
Ranking Based On Selection: 8
G Craig Wood
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,912
3,856
0.487
* Total Citation Counts Rankings
Rankings
132,439
United States
50,662
25
Ranking Based On Selection: 9
Brent A Williams
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,658
2,366
0.309
* Total Citation Counts Rankings
Rankings
134,625
United States
51,393
26
Ranking Based On Selection: 10
Tooraj Mirshahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,540
4,273
0.567
* Total Citation Counts Rankings
Rankings
156,352
United States
58,311
28
Ranking Based On Selection: 11
David L Diehl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,544
3,550
0.542
interventional endoscopy
EUS
ERCP
* Total Citation Counts Rankings
Rankings
161,448
United States
59,953
29
Ranking Based On Selection: 12
James R Elmore Md
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,342
2,701
0.426
Abdominal aortic aneurysm
carotid artery disease
PAD
varicose veins
* Total Citation Counts Rankings
Rankings
167,653
United States
61,834
30
Ranking Based On Selection: 13
Kevin Ho
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,113
3,487
0.570
renal molecular physiology
genetics of kidney disease and diabetes
* Total Citation Counts Rankings
Rankings
174,458
United States
64,007
31
Ranking Based On Selection: 14
Donna M Wolk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,872
2,403
0.409
Clinical
Diagnostic
Translational
Evidence-based Microbiology
* Total Citation Counts Rankings
Rankings
184,322
United States
66,998
36
Ranking Based On Selection: 15
Vanessa Troiani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,556
3,151
0.567
Brain-Behavior Relationships
Reward Pathways
Cognitive Neuroscience
Behavioral Genetics
Neuroimaging
* Total Citation Counts Rankings
Rankings
193,527
United States
69,772
37
Ranking Based On Selection: 16
Dhanya Mackeen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,280
2,910
0.551
MFM
obesity
wound infections
cesarean
labor and delivery
* Total Citation Counts Rankings
Rankings
231,965
United States
81,218
43
Ranking Based On Selection: 17
Azadeh Stark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,369
1,526
0.349
BREAST CANCER
OVARIAN CANCER
POPULATION-BASED RESEARCH
RACIAL DISPARITY
CERVICAL CANCER
* Total Citation Counts Rankings
Rankings
337,013
United States
111,198
54
Ranking Based On Selection: 18
Evan J Ryer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,834
1,261
0.445
aortic aneurysm
carotid disease
peripheral arterial disease
chronic venous disease
* Total Citation Counts Rankings
Rankings
348,024
United States
114,262
56
Ranking Based On Selection: 19
Cavanaugh A
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,725
521
0.191
* Total Citation Counts Rankings
Rankings
362,667
United States
118,321
60
Ranking Based On Selection: 20
Chris Lam
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,587
1,041
0.402
* Total Citation Counts Rankings
Rankings
365,391
United States
119,055
61
Ranking Based On Selection: 21
Shagufta Khan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,562
1,370
0.535
* Total Citation Counts Rankings
Rankings
377,073
United States
122,308
65
Ranking Based On Selection: 22
Eric S Hall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,459
1,584
0.644
Biomedical Informatics
Record Linkage
Opioids
Perinatal Health
Population Health
* Total Citation Counts Rankings
Rankings
428,984
United States
136,449
69
Ranking Based On Selection: 23
Uyenlinh Mirshahi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,068
1,602
0.775
* Total Citation Counts Rankings
Rankings
440,855
United States
139,626
71
Ranking Based On Selection: 24
Geetha Chittoor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,991
1,818
0.913
* Total Citation Counts Rankings
Rankings
456,022
United States
143,677
73
Ranking Based On Selection: 25
F Daniel Davis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,899
1,475
0.777
bioethics
patient engagement
learning health care systems
advance care planning
end of life care