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Kempen, John H.

Kempen, John H.

Sight for Souls, United States

2025 Rank: 36,754

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Ophthalmology & Optometry

SubField 2:

Tropical Medicine

Rank in SubField 1: 216 out of 81,681 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score36,75436,627
Total Cites17,50920,415
H-index5360
Hm-index1414
Number of Single Authored Papers77
Total Cites to Single Authored Papers702705
Number of Single+First Authored Papers3131
Total Cites to Single+First Authored Papers2,9223,327
Number of Single+First+Last Authored Papers7070
Total Cites to Single+First+Last Authored Papers4,5245,203
Composite Score33
Number of Distinct Citing Papers14,19915,505
Ratio of Total Citations to Distinct Citing Papers 1.23 1.32
Self-Citation Percentage
14.23%
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Kempen, John H.

Kempen, John H.

Harvard Medical School, United States

2024 Rank: 37,539

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Ophthalmology & Optometry

SubField 2:

Tropical Medicine

Rank in SubField 1: 216 out of 77,284 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score37,53937,569
Total Cites15,72718,409
H-index5156
Hm-index1414
Number of Single Authored Papers66
Total Cites to Single Authored Papers656660
Number of Single+First Authored Papers3030
Total Cites to Single+First Authored Papers2,7213,111
Number of Single+First+Last Authored Papers6868
Total Cites to Single+First+Last Authored Papers4,1574,809
Composite Score33
Number of Distinct Citing Papers12,75613,959
Ratio of Total Citations to Distinct Citing Papers 1.23 1.32
Self-Citation Percentage
14.57%
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Kempen, John H.

Kempen, John H.

Schepens Eye Research Institute, United States

2023 Rank: 38,709

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Ophthalmology & Optometry

SubField 2:

Tropical Medicine

Rank in SubField 1: 233 out of 72,989 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score38,70937,587
Total Cites14,03616,572
H-index4855
Hm-index1314
Number of Single Authored Papers66
Total Cites to Single Authored Papers607610
Number of Single+First Authored Papers3030
Total Cites to Single+First Authored Papers2,5312,903
Number of Single+First+Last Authored Papers6868
Total Cites to Single+First+Last Authored Papers3,8084,434
Composite Score33
Number of Distinct Citing Papers11,39412,534
Ratio of Total Citations to Distinct Citing Papers 1.23 1.32
Self-Citation Percentage
15.30%
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Kempen, John H.

Kempen, John H. TOP 10 2nd ETH

Myungsung Christian Medical Center, Ethiopia

2022 Rank: 39,800

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Ophthalmology & Optometry

SubField 2:

Tropical Medicine

Rank in SubField 1: 239 out of 69,077 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score39,80039,385
Total Cites12,19314,471
H-index4650
Hm-index1314
Number of Single Authored Papers66
Total Cites to Single Authored Papers560563
Number of Single+First Authored Papers3030
Total Cites to Single+First Authored Papers2,3242,684
Number of Single+First+Last Authored Papers6868
Total Cites to Single+First+Last Authored Papers3,4444,040
Composite Score33
Number of Distinct Citing Papers9,86710,871
Ratio of Total Citations to Distinct Citing Papers 1.24 1.33
Self-Citation Percentage
15.74%
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Kempen, John H.

Kempen, John H. TOP 10 2nd ETH

Myungsung Christian Medical Center, Ethiopia

2021 Rank: 39,864

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Ophthalmology & Optometry

SubField 2:

Tropical Medicine

Rank in SubField 1: 237 out of 65,331 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score39,86438,504
Total Cites11,36013,567
H-index4550
Hm-index1214
Number of Single Authored Papers66
Total Cites to Single Authored Papers543546
Number of Single+First Authored Papers3131
Total Cites to Single+First Authored Papers2,2262,578
Number of Single+First+Last Authored Papers7171
Total Cites to Single+First+Last Authored Papers3,2693,859
Composite Score33
Number of Distinct Citing Papers9,20910,161
Ratio of Total Citations to Distinct Citing Papers 1.23 1.34
Self-Citation Percentage
16.27%
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Kempen, John H.

Kempen, John H.

Harvard Medical School, United States

2020 Rank: 41,181

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

Ophthalmology & Optometry

SubField 2:

General & Internal Medicine

Rank in SubField 1: 261 out of 52,338 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score41,18141,716
Total Cites9,31711,159
H-index4245
Hm-index1213
Number of Single Authored Papers66
Total Cites to Single Authored Papers491494
Number of Single+First Authored Papers3131
Total Cites to Single+First Authored Papers2,0202,354
Number of Single+First+Last Authored Papers6868
Total Cites to Single+First+Last Authored Papers2,9033,437
Composite Score33
Number of Distinct Citing Papers7,5048,286
Ratio of Total Citations to Distinct Citing Papers 1.24 1.35
Self-Citation Percentage
16.51%
Found an error in your data? Contact us with your profile link. Contact Us →
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