i10 Productivity
Rankings

North America Medical and Health Sciences / Radiology i10 Productivity Rankings - 2025

Total 2,509,841 scientists, country 221, and institutions 24,477 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:

  • Gain full access to detailed comparisons and advanced analytics,
  • Objectively evaluate your academic productivity,
  • Make strategic, data-driven decisions to enhance performance.

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Total 1,644 scientist, 110 country, 1,161 institution
* Total i10 IndexRankings
Ranking Based On Selection: 1
United States
Peter Choyke
Radiology
Imaging
PET
optical
MRI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
945
634
0.671
* Total i10 IndexRankings
Ranking Based On Selection: 2
United States
Sanjiv S Gambhir
molecular imaging
positron emission tomography
nuclear medicine
early cancer detection
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
751
476
0.634
* Total i10 IndexRankings
Ranking Based On Selection: 4
United States
Eric A Hoffman
Quantitative Computed Tomography
Pulmonary V/Q
COPD
Asthma
Lung Physiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
610
407
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 5
United States
Joseph C Wu
cardiovascular diseases
stem cells
imaging
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
609
455
0.747
* Total i10 IndexRankings
Ranking Based On Selection: 6
United States
Ali Guermazi
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
585
479
0.819
* Total i10 IndexRankings
Ranking Based On Selection: 7
United States
U Joseph Schoepf
Cardiovascular Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
577
381
0.660
* Total i10 IndexRankings
Ranking Based On Selection: 9
United States
Ron Kikinis
Medical Image Computing
Image Guided Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
549
252
0.459
* Total i10 IndexRankings
Ranking Based On Selection: 10
Canada
Andrew Demchuk
Acute stroke imaging
reperfusion therapy
CT-angiography
multimodal MRI
transcranial Doppler
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
543
419
0.772

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total i10 IndexRankings
Ranking Based On Selection: 12
United States
Peter Van Zijl
MRI
diffusion MRI
molecular imaging
CEST MRI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
484
348
0.719
* Total i10 IndexRankings
Ranking Based On Selection: 13
United States
Gary Glover
Magnetic Resonance Imaging
fMRI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
412
248
0.602
* Total i10 IndexRankings
Ranking Based On Selection: 14
United States
Richard E Carson
PET Imaging
tracer kinetic modeling
image reconstruction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
406
266
0.655
* Total i10 IndexRankings
Ranking Based On Selection: 16
United States
Lawrence Wald
magnetic resonance imaging
MRI
MRI instrumentation
radiology
fMRI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
395
274
0.694
* Total i10 IndexRankings
Ranking Based On Selection: 17
United States
Simon Keith Warfield
Medical Image Computing
Medical Image Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
394
259
0.657
* Total i10 IndexRankings
Ranking Based On Selection: 18
United States
Ron Blankstein
Cardiovascular Imaging
Preventive Cardiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
327
0.834
* Total i10 IndexRankings
Ranking Based On Selection: 19
United States
R Todd Constable
neuroscience - functional connectivity - cognitive neuroscience - brain organization - brain/behavior - MR physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
383
278
0.726
* Total i10 IndexRankings
Ranking Based On Selection: 20
United States
Douglas L Rothman
magnetic resonance spectroscopy
neurovascular coupling
glycogen
neuroenergetics
brain metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
247
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 21
United States
Laura Esserman
breast cancer
trial design
immunology
health policy
screening
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
377
266
0.706
* Total i10 IndexRankings
Ranking Based On Selection: 22
United States
Frank J Rybicki
Medical 3D Printing
Appropriateness Criteria
Cardiovascular Imaging
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
260
0.697
* Total i10 IndexRankings
Ranking Based On Selection: 23
United States
Muhammad Shazam Hussain
Stroke
endovascular surgical neuroradiology
aneurysms
MRI
imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
372
211
0.567
* Total i10 IndexRankings
Ranking Based On Selection: 24
United States
F Xavier Castellanos
Neuroimaging
ADHD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
364
286
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 25
United States
John Jeffrey Carr
radiology
cardiovascular
atherosclerosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
250
0.689
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Peter Choyke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
945
634
0.671
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Sanjiv S Gambhir
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
751
476
0.634
molecular imaging
positron emission tomography
nuclear medicine
early cancer detection
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Udo Hoffmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
621
402
0.647
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Eric A Hoffman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
610
407
0.667
Quantitative Computed Tomography
Pulmonary V/Q
COPD
Asthma
Lung Physiology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Joseph C Wu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
609
455
0.747
cardiovascular diseases
stem cells
imaging
genomics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Ali Guermazi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
585
479
0.819
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
U Joseph Schoepf
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
577
381
0.660
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Hedvig Hricak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
557
259
0.465
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Ron Kikinis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
549
252
0.459
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Andrew Demchuk
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
543
419
0.772
Acute stroke imaging
reperfusion therapy
CT-angiography
multimodal MRI
transcranial Doppler

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Thomas M Link
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
540
386
0.715
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Peter Van Zijl
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
484
348
0.719
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Gary Glover
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
412
248
0.602
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Richard E Carson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
406
266
0.655
PET Imaging
tracer kinetic modeling
image reconstruction
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Claude Sirlin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
352
0.878
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Lawrence Wald
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
395
274
0.694
magnetic resonance imaging
MRI
MRI instrumentation
radiology
fMRI
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Simon Keith Warfield
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
394
259
0.657
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Ron Blankstein
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
327
0.834
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
R Todd Constable
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
383
278
0.726
neuroscience - functional connectivity - cognitive neuroscience - brain organization - brain/behavior - MR physics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Douglas L Rothman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
247
0.652
magnetic resonance spectroscopy
neurovascular coupling
glycogen
neuroenergetics
brain metabolism
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Laura Esserman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
377
266
0.706
breast cancer
trial design
immunology
health policy
screening
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Frank J Rybicki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
260
0.697
Medical 3D Printing
Appropriateness Criteria
Cardiovascular Imaging
Artificial Intelligence
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Muhammad Shazam Hussain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
372
211
0.567
Stroke
endovascular surgical neuroradiology
aneurysms
MRI
imaging
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
F Xavier Castellanos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
364
286
0.786
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
John Jeffrey Carr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
363
250
0.689