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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Yale New Haven Health Services Corporation William Aseltyne

William Aseltyne

Officer

Assoc SEC (Vested Deferred) at Yale New Haven Health Services Corporation

Fiscal year ended September 30, 2024. Published on January 25, 2026.

$235,138
2024

Total compensation

William Aseltyne has been listed as an employee of Yale New Haven Health Services Corporation in Form 990 filings since fiscal year 2023. Total compensation for William Aseltyne has decreased by 94.9% from 2023 to 2024.

Annual compensation details

$235,138
-94.9%
Assoc SEC (Vested Deferred)
2024
$236k org
34 hrs/wk
$4,635,093
Assoc SEC (Vested Deferred)
2023
$4.6M org
36 hrs/wk

Total compensation by year

Compare the compensation of William Aseltyne to:

2024

Other employees at Yale New Haven Health Services Corporation

Christopher O'Connor
Ceo/Trustee (Current YR Comp)
$3,860,836
$3,038,169 from orgNo related comp$822,667 other
Marna Borgstrom
Former Officer
$3,123,075
$0 from org$3,123,075 from relatedNo other comp
Patrick McCabe
Former Officer
$2,581,960
$2,581,960 from orgNo related compNo other comp
Vincent Tammaro
Former Officer
$2,486,567
$2,486,567 from orgNo related compNo other comp
Pamela Sutton-Wallace
Executive Vice President, COO and PRES (EFF 2/24)
$2,254,273
$1,672,126 from orgNo related comp$582,147 other
Thomas Balcezak
Executive Vice President and CCO (Current YR Comp)
$2,171,363
$1,637,005 from orgNo related comp$534,358 other
Keith Churchwell
Former KEY Employee (Current YR Comp)
$1,648,900
$1,332,043 from orgNo related comp$316,857 other
Melissa Turner
Svp/Chro (Vested Deferred)
$1,597,974
$1,597,974 from orgNo related compNo other comp
Gail Kosyla
Evp/Cfo/Treasurer
$1,543,615
$1,135,647 from orgNo related comp$407,968 other
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Revisions to this profile

January 25, 2026:
2024 Yale New Haven Health Services Corporation 990 published
January 25, 2026:
2023 Yale New Haven Health Services Corporation 990 published

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