North America

Scientist and University Rankings 2022

North America Scientist and University Rankings 2022

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Total 277.913 scientist, 22 country, 2.486 university
AD Scientific Index - North America Scientist Rankings - 2022 H INDEX i10 INDEX CITATION
University unfold_more Country unfold_more Region unfold_more World unfold_more Name unfold_more Country unfold_more University unfold_more Subject unfold_more Total unfold_more Last 5 year unfold_more Last 5 year/total unfold_more Total unfold_more Last 5 year unfold_more Last 5 year/total unfold_more Total unfold_more Last 5 year unfold_more Last 5 year/total unfold_more
1 1 1 2
Ronald C Kessler i
United States Harvard University Medical and Health Sciences / Psychiatry

Psychiatric Epidemiology|

318 188 0.591 1134 906 0.799 473014 169777 0.359
2 2 2 3
Joann E Manson i
United States Harvard University Medical and Health Sciences / Endocrinology and Metabolism

Endocrinology|Epidemiology|Cardiovascular Disease|Diabetes|Women's health|

302 157 0.520 1375 1172 0.852 412231 137740 0.334
1 3 3 4
Robert Langer
United States Massachusetts Institute of Technology Engineering & Technology / Bioengineering

drug delivery|tissue engineering|biomaterials|nanotechnology|chemistry|

300 164 0.547 1809 1298 0.718 363914 122039 0.335
1 4 4 5
Huanzhao Liu i
United States Indiana University Bloomington Natural Sciences / Physics

Experimental Particle Physics|Collider Physics|

299 213 0.712 1966 1695 0.862 462652 254342 0.550
1 5 5 6
Graham Colditz i
United States Washington University Saint Louis Medical and Health Sciences / Epidemiology and Public Health

Epidemiology|Cancer Prevention|Health Outcomes|

297 133 0.448 1223 931 0.761 352578 71391 0.202
3 6 6 7
Eric Lander
United States Harvard University Natural Sciences / Mathematics

Biology|Genomics|Genetics|Bioinformatics|Mathematics|

294 203 0.690 630 481 0.763 561654 214366 0.382
4 7 7 10
Frank B Hu i
United States Harvard University Medical and Health Sciences / Epidemiology and Public Health

287 198 0.690 1309 1203 0.919 408226 197076 0.483
1 8 8 12
Bert Vogelstein
United States Johns Hopkins University Natural Sciences / Molecular Biology & Genetics

Cancer|Biology|

279 145 0.520 731 543 0.743 463496 102908 0.222
1 9 9 15
Zhong Lin Wang
United States Georgia Institute of Technology Engineering & Technology / Nanoscience and Nanotechnology

nanogenerator|self-powered sensors/systems|blue energy|piezotronics|piezo-phototronics|

275 201 0.731 1919 1664 0.867 328140 176344 0.537
1 1 10 16
Gordon Guyatt
Canada McMaster University Medical and Health Sciences / Epidemiology and Public Health

Evidence-based medicine|

274 162 0.591 1416 1014 0.716 343138 138635 0.404
1 10 11 17
Michael Karin
United States University of California San Diego Medical and Health Sciences / Pharmacology

Molecular Biology|Immunology|Cancer Biology|Signal Transduction|

271 128 0.472 650 498 0.766 309605 73373 0.237
2 2 12 18
Salim Yusuf i
Canada McMaster University Medical and Health Sciences / Cardiology

Cardiology|

268 166 0.619 1211 876 0.723 421489 144687 0.343
1 11 13 22
Richard A Flavell
United States Yale University Medical and Health Sciences / Immunology

Immunology|

260 129 0.496 1162 791 0.681 255922 67403 0.263
1 12 14 26
James Brau i
United States University of Oregon Natural Sciences / Physics

particle physics|

252 183 0.726 1714 1300 0.758 334495 190083 0.568
1 13 15 28
Huahai Yang i
United States IBM Corporation Research Staff Member, IBM Almaden Research Center

Human-Computer Interaction|Information Visualization|Computational Psychology|Natural Language Processing|

250 190 0.760 1694 1425 0.841 319734 180825 0.566
1 14 16 30
Steven A Rosenberg
United States National Institutes of Health Medical and Health Sciences / Immunology

Immunotherapy|

250 128 0.512 1348 647 0.480 269631 73409 0.272
1 17 17 31
Fuquan Wang i
United States University of Wisconsin Madison Natural Sciences / Physics

Particle Physics|

249 205 0.823 1681 1610 0.958 307066 228494 0.744
1 15 18 33
Robert J Lefkowitz
United States Duke University Medical and Health Sciences / Biochemistry

GPCRs|Structural biology|Biochemistry|Arrestins|Drug discovery|

247 81 0.328 802 394 0.491 192107 26624 0.139
1 16 19 34
Stephane Willocq i
United States University of Massachusetts Amherst Natural Sciences / Physics

particle physics|

246 174 0.707 1709 1264 0.740 330181 172257 0.522
5 18 20 38
Peter Libby
United States Harvard University Medical and Health Sciences / Epidemiology and Public Health

medicine|cardiology|atherosclerosis|immunology|

242 125 0.517 775 583 0.752 248468 75635 0.304
1 19 21 41
Carlo Croce
United States Ohio State University Professor, Ohio State University

Cancer|Genetics|Leukemia|microRNA|

239 117 0.490 1213 663 0.547 264263 65201 0.247
1 20 22 42
Ralph B. D'Agostino i
United States Boston University Boston University

Statistics|Biostatistics|Medical Statistics|Epidemiology|Cardiovascular Disease|

238 131 0.550 782 590 0.754 278540 88787 0.319
1 21 23 46
Rusty Gage
United States Salk Institute The Salk Institute

237 128 0.540 804 505 0.628 237065 63567 0.268
1 3 24 47
Andreas Warburton i
Canada McGill University Natural Sciences / Physics

Physics|Particle Physics|High Energy Physics|Instrumentation|Elementary Particle Physics|

235 151 0.643 1492 941 0.631 329252 143815 0.437
2 22 25 48
Kenneth Kinzler
United States Johns Hopkins University Johns Hopkins University

Cancer|Genetics|Genomics|

235 134 0.570 546 439 0.804 317443 84787 0.267
1 23 26 49
Alice Bean i
United States University of Kansas Natural Sciences / Physics

experimental particle physics|science policy|

235 156 0.664 1646 1057 0.642 280776 121092 0.431
1 4 27 50
Justin Albert i
Canada University of Victoria British Columbia Natural Sciences / Physics

235 167 0.711 1466 1137 0.776 272906 138825 0.509
2 26 28 51
Younan Xia
United States Georgia Institute of Technology Engineering & Technology / Chemical Engineering

Nanomaterials|Biomedicine|Imaging|Energy|Catalysis|

235 136 0.579 786 688 0.875 232429 79055 0.340
1 24 29 53
Eric Topol i
United States Scripps Research Institute Professor of Genomics, The Scripps Research Institute

Genomics|wireless biosensors|sequencing|

234 96 0.410 1252 521 0.416 304293 83129 0.273
1 25 30 54
Mark Oreglia i
United States University of Chicago Natural Sciences / Physics

particle physics|

234 164 0.701 1392 977 0.702 277508 135818 0.489
1 28 31 55
John Rutherfoord i
United States University of Arizona Natural Sciences / Physics

Experimental Partical Physics|

233 164 0.704 1439 1056 0.734 277456 134217 0.484
2 29 32 56
Fred H. Gage
United States Salk Institute The Salk Institute

Biology|

233 128 0.549 794 494 0.622 234805 62867 0.268
1 31 33 57
Yi Cui
United States Stanford University Engineering & Technology / Nanoscience and Nanotechnology

nanotechnology|energy|environment|2D materials|nanobio|

233 201 0.863 722 678 0.939 233439 142087 0.609
1 30 34 58
Luigi Ferrucci i
United States National Cancer Institute National Institute on Aging, NIH

Geriatrics and Gerontology|

232 163 0.703 1420 1237 0.871 304456 160471 0.527
2 27 35 59
Eric Torrence i
United States University of Oregon Natural Sciences / Physics

High Energy Physics|Particle Physics|Physics|

232 161 0.694 1623 1158 0.713 303115 147176 0.486
7 34 36 61
David J Hunter i
United States Harvard University Medical and Health Sciences / Epidemiology and Public Health

Cancer Epidemiology|Genetic Epidemiology|Nutritional Epidemiology|Global Health|

231 134 0.580 1128 884 0.784 298220 124003 0.416
2 35 37 62
Lei Layla Li i
United States Duke University Natural Sciences / Physics

Experimental high energy physics|Particle physics|

231 165 0.714 1818 1356 0.746 279416 147454 0.528
6 32 38 63
Eric Rimm i
United States Harvard University Medical and Health Sciences / Epidemiology and Public Health

Professor of Epidemiology|

231 128 0.554 805 718 0.892 266350 97211 0.365
1 38 39 64
A Bodek i
United States University of Rochester Natural Sciences / Physics

Particle Physics|

231 144 0.623 1537 993 0.646 265581 111492 0.420
1 36 40 66
Joey Huston i
United States Michigan State University Natural Sciences / Physics

high energy physics|particle physics|

230 153 0.665 1391 914 0.657 368574 148624 0.403
1 33 41 67
Joseph E. Stiglitz
United States Columbia University New York Economics & Econometrics / Economics

230 120 0.522 1280 746 0.583 341052 89082 0.261
2 37 42 68
Carlo Dallapiccola i
United States University of Massachusetts Amherst Natural Sciences / Physics

experimental high energy physics|experimental particle physics|

230 159 0.691 1433 1020 0.712 267972 131171 0.489
1 39 43 71
Kaushik De i
United States University of Texas Arlington Natural Sciences / Physics

Experimental particle physics|

229 159 0.694 1317 1011 0.768 259843 125981 0.485
1 5 44 72
Pekka Sinervo i
Canada University of Toronto Natural Sciences / Physics

Elementary Particle Physics|

228 141 0.618 1290 803 0.622 323736 128944 0.398
1 6 45 74
Dag Gillberg i
Canada Carleton University Natural Sciences / Physics

Particle physics|Data analysis|Experimental physics|Higgs boson|Jet physics|

228 160 0.702 1114 936 0.840 225132 120367 0.535
2 42 46 75
Robert W Gardner Jr i
United States University of Chicago Natural Sciences / Physics

High Energy Physics|Distributed Computing|Advanced Cyberinfrastructure|

227 157 0.692 1695 1053 0.621 307173 145460 0.474
1 40 47 76
Krzysztof Sliwa i
United States Tufts University Natural Sciences / Physics

elementary particles|gemetry/topology of universe|

227 146 0.643 1401 914 0.652 264327 116189 0.440
2 41 48 78
John PA Ioannidis i
United States Stanford University Medical and Health Sciences / Biostatistics

meta-research|clinical epidemiology|evidence-based medicine|research methods|meta-analysis|

226 158 0.699 1152 952 0.826 420284 279197 0.664
2 45 49 79
Sridhara Dasu i
United States University of Wisconsin Madison Natural Sciences / Physics

Particle Physics|

226 150 0.664 1554 1173 0.755 234644 112042 0.477
3 48 50 81
Andrei Gritsan i
United States Johns Hopkins University Natural Sciences / Physics

Particle Physics|

225 155 0.689 1571 1192 0.759 303139 143469 0.473