North America Scientist and University Rankings 2025
North America Medical and Health Sciences / Pediatric Nephrology 41 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Pediatric Neurology
Cerebral Palsy
Neuroprotection for Asphyxia
Rett Syndrome
Metrics
H-Index
i10 Index
Citation Counts
101
380
41,239
* Total H IndexRankings
Ranking Based On Selection: 2
paediatric nephrology
renal transplantation
chronic kidney disease
Metrics
H-Index
i10 Index
Citation Counts
63
237
14,038
* Total H IndexRankings
Ranking Based On Selection: 3
Pediatric Nephrology
Acute Kidney Injury
Chronic Kidney Disease
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
62
149
16,676
* Total H IndexRankings
Ranking Based On Selection: 4
Renal Physiology
Kidney Stones
Pediatric Nephrology
Metrics
H-Index
i10 Index
Citation Counts
43
93
6,603
* Total H IndexRankings
Ranking Based On Selection: 5
Pediatric Nephrology
Metrics
H-Index
i10 Index
Citation Counts
43
107
7,829
* Total H IndexRankings
Ranking Based On Selection: 6
Medicine
Pediatric Nephrology
Metrics
H-Index
i10 Index
Citation Counts
37
68
5,399
* Total H IndexRankings
Ranking Based On Selection: 7
Pediatric Neurology
Neuromuscular diseases
Electrophysiology
Metrics
H-Index
i10 Index
Citation Counts
36
57
4,078
* Total H IndexRankings
Ranking Based On Selection: 8
pediatric neurology
epilepsy
Metrics
H-Index
i10 Index
Citation Counts
33
49
4,364
* Total H IndexRankings
Ranking Based On Selection: 9
Innate immunity
acid-base homeostasis
pediatric nephrology
Metrics
H-Index
i10 Index
Citation Counts
32
73
3,654
* Total H IndexRankings
Ranking Based On Selection: 10
Pediatric Nephrology
Metrics
H-Index
i10 Index
Citation Counts
32
48
4,249
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* Total H IndexRankings
Ranking Based On Selection: 11
Hypertension
acid-base disorders
fluid and electrolytes disorders
chronic kidney disease
Metrics
H-Index
i10 Index
Citation Counts
32
66
3,005
* Total H IndexRankings
Ranking Based On Selection: 12
Pediatric Nephrology
Metrics
H-Index
i10 Index
Citation Counts
28
42
2,928
* Total H IndexRankings
Ranking Based On Selection: 13
Pediatric Nephrology
Pediatrics
Nephrotoxycity
Acute Kidney Injury
Metrics
H-Index
i10 Index
Citation Counts
28
46
4,197
* Total H IndexRankings
Ranking Based On Selection: 14
Metrics
H-Index
i10 Index
Citation Counts
27
46
2,720
* Total H IndexRankings
Ranking Based On Selection: 15
Pediatric Nephrology
Metrics
H-Index
i10 Index
Citation Counts
22
33
2,093
* Total H IndexRankings
Ranking Based On Selection: 16
pediatric nephrology
bioethics
transplant
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,263
* Total H IndexRankings
Ranking Based On Selection: 17
Pediatric Neurology
Pediatric Neurocritical Care
Traumatic Brain Injury
Status Epilepticus
Metrics
H-Index
i10 Index
Citation Counts
19
21
1,794
* Total H IndexRankings
Ranking Based On Selection: 18
Drug discovery
nephrology
gastroenterology
kidney stones
constipation
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,064
* Total H IndexRankings
Ranking Based On Selection: 19
Pediatric Nephrology
Nephrotic syndrome
Minimal Change Disease
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,060
* Total H IndexRankings
Ranking Based On Selection: 20
Pediatric nephrology
hypertension
transplantation
Metrics
H-Index
i10 Index
Citation Counts
17
30
1,994
* Total H IndexRankings
Ranking Based On Selection: 21
Pediatric Neurology
Stroke
Neurological Intensive Care
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,299
* Total H IndexRankings
Ranking Based On Selection: 22
pediatric neurology
Angelman Syndrome
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,035
* Total H IndexRankings
Ranking Based On Selection: 23
Pediatric Neurology
Epilepsy
Metrics
H-Index
i10 Index
Citation Counts
16
17
952
* Total H IndexRankings
Ranking Based On Selection: 24
Pediatric neurology
neurogenetics
epilepsy
hyperbilirubinemia
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,010
* Total H IndexRankings
Ranking Based On Selection: 25
pediatrics
pediatric nephrology
congenital anomalies of kidney and urinary tract
Metrics
H-Index
i10 Index
Citation Counts
15
17
873
Michael V Johnston
Kennedy Krieger Institute
Baltimore, United States
Metrics
H-Index
i10-Index
Citation Counts
101
380
41,239
Pediatric Neurology
Cerebral Palsy
Neuroprotection for Asphyxia
Rett Syndrome
Guido Filler
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
63
237
14,038
paediatric nephrology
renal transplantation
chronic kidney disease
Michael Zappitelli
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
62
149
16,676
Pediatric Nephrology
Acute Kidney Injury
Chronic Kidney Disease
Epidemiology
R Todd Alexander
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
43
93
6,603
Renal Physiology
Kidney Stones
Pediatric Nephrology
Carolyn Abitbol
University of Miami
Coral Gables, United States
Metrics
H-Index
i10-Index
Citation Counts
43
107
7,829
Pediatric Nephrology
Martin Bitzan
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
37
68
5,399
Medicine
Pediatric Nephrology
Sabrina Yum
Children's Hospital of Philadelphia
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
36
57
4,078
Pediatric Neurology
Neuromuscular diseases
Electrophysiology
Sudha Kilaru Kessler
Children's Hospital of Philadelphia
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
33
49
4,364
pediatric neurology
epilepsy
Andrew Schwaderer
Indiana University System
Bloomington, United States
Metrics
H-Index
i10-Index
Citation Counts
32
73
3,654
Innate immunity
acid-base homeostasis
pediatric nephrology
Tracy E Tray Hunley
Vanderbilt University
Nashville, United States
Metrics
H-Index
i10-Index
Citation Counts
32
48
4,249
Pediatric Nephrology
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Farahnak Assadi
Metrics
H-Index
i10-Index
Citation Counts
32
66
3,005
Hypertension
acid-base disorders
fluid and electrolytes disorders
chronic kidney disease
Michael Freundlich
University of Miami
Coral Gables, United States
Metrics
H-Index
i10-Index
Citation Counts
28
42
2,928
Pediatric Nephrology
Faruk Oktem
University at Albany
Albany, United States
Metrics
H-Index
i10-Index
Citation Counts
28
46
4,197
Pediatric Nephrology
Pediatrics
Nephrotoxycity
Acute Kidney Injury
Damien Noone
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
27
46
2,720
Marissa Defreitas
University of Miami
Coral Gables, United States
Metrics
H-Index
i10-Index
Citation Counts
22
33
2,093
Pediatric Nephrology
Aaron Wightman
Metrics
H-Index
i10-Index
Citation Counts
20
35
1,263
pediatric nephrology
bioethics
transplant
Craig Press
Children's Hospital of Philadelphia
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
19
21
1,794
Pediatric Neurology
Pediatric Neurocritical Care
Traumatic Brain Injury
Status Epilepticus
Onur Cil
University of California San Francisco
San Francisco, United States
Metrics
H-Index
i10-Index
Citation Counts
18
31
1,064
Drug discovery
nephrology
gastroenterology
kidney stones
constipation
Gabriel Cara-Fuentes
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,060
Pediatric Nephrology
Nephrotic syndrome
Minimal Change Disease
Abanti Chaudhuri
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
17
30
1,994
Pediatric nephrology
hypertension
transplantation
Raquel Farias-Moeller
Metrics
H-Index
i10-Index
Citation Counts
16
20
1,299
Pediatric Neurology
Stroke
Neurological Intensive Care
Erick Sell
Metrics
H-Index
i10-Index
Citation Counts
16
25
1,035
pediatric neurology
Angelman Syndrome
Marvin Braun
University of Calgary
Calgary, Canada
Metrics
H-Index
i10-Index
Citation Counts
16
17
952
Pediatric Neurology
Epilepsy
Jean-Baptiste Le Pichon
Children's Mercy Hospitals and Clinics
Kansas City, United States
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,010
Pediatric neurology
neurogenetics
epilepsy
hyperbilirubinemia
Amin J Barakat
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
15
17
873
pediatrics
pediatric nephrology
congenital anomalies of kidney and urinary tract