← Leaderboards
Gregory L Alexander
Columbia University Health Sciences
$4,515,007
Attributed
$5,717,004
Total exposure
4
Grants
4
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $983K · FY2007–25$1M$750K$500K$250K$0
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
Funding mix
By agency
AHRQ$3,313,009 · 3
NIH$2,403,995 · 1
By mechanism
R01$5,148,279 · 2
K08$518,782 · 1
R13$49,943 · 1
Top collaborators
- Lusine Poghosyan3 shared
Most similar at Columbia University Health Sciences
Same institution · by research overlap
- Patricia W Stone$18,554,794
- Habibul Ahsan$55,484,435
- Olajide Williams$25,189,853
- Lusine Poghosyan$14,897,132
- Jingjing Shang$8,772,930
Others in their field
Top investigators on “Alzheimer&Apos”
- Jose A Luchsinger · Columbia University Health Sciences$56,595,040
- Eric M Reiman · Banner Health$48,982,487
- Yadong Huang · J. David Gladstone Institutes$40,311,515
- Lindsay A. Farrer · Boston University Medical Campus$34,189,802
- David M Holtzman · Washington University$28,985,806
- Michael W Weiner · Northern California Institute Res &Educ$28,197,224
Research focus
Alzheimer&AposBlack RaceCare CoordinationCare DeliveryCare OutcomesCaringCharacteristicsChronic DiseaseClinical CareCommunicationDementiaDementia CareDevicesDiagnosisDisciplineDisparityDisparity ReductionElderlyEmergency Department VisitEngineeringEnhanced CareEnvironmentEthnic Health DisparityAdministrator
Grant awards (16)
Impact of Nursing Home Leadership Care Environments and Health Information Technology on Outcomes of Residents with Alzheimer's Disease and Related Dementias (ADRD)$777,435
R01 · FY2025 · AG · contact PI
Impact of Nursing Home Leadership Care Environments and Health Information Technology on Outcomes of Residents with Alzheimer's Disease and Related Dementias (ADRD)$805,557
R01 · FY2024 · AG · contact PI
A Roadmap for Research: The International Summit on Innovation and Technology in Care of Older People (IS-ITCOP)$49,943
R13 · FY2024 · HS · contact PI
Impact of Nursing Home Leadership Care Environments and Health Information Technology on Outcomes of Residents with Alzheimer's Disease and Related Dementias (ADRD)$821,003
R01 · FY2023 · AG · contact PI
A National Report of Nursing Home Quality Measures and Information Technology$292,633
R01 · FY2021 · HS · contact PI
A National Report of Nursing Home Quality Measures and Information Technology$305,559
R01 · FY2020 · HS · contact PI
A National Report of Nursing Home Quality Measures and Information Technology$232,739
R01 · FY2019 · HS · contact PI
A National Report of Nursing Home Quality Measures and Information Technology$144,593
R01 · FY2019 · HS · contact PI
A National Report of Nursing Home Quality Measures and Information Technology$388,204
R01 · FY2018 · HS · contact PI
A National Report of Nursing Home Quality Measures and Information Technology$397,569
R01 · FY2017 · HS · contact PI
A National Report of Nursing Home Quality Measures and Information Technology$982,987
R01 · FY2013 · HS · contact PI
Assessing the Relationship Between IT Sophistication and Nursing Home Quality$105,276
K08 · FY2011 · HS · contact PI
Assessing the Relationship Between IT Sophistication and Nursing Home Quality$107,244
K08 · FY2010 · HS · contact PI
Assessing the Relationship Between IT Sophistication and Nursing Home Quality$104,719
K08 · FY2009 · HS · contact PI
Assessing the Relationship Between IT Sophistication and Nursing Home Quality$102,572
K08 · FY2008 · HS · contact PI
Assessing the Relationship Between IT Sophistication and Nursing Home Quality$98,971
K08 · FY2007 · HS · contact PI