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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 Charter Oak Health Center Inc. Japheth Mongare

Japheth Mongare

Highest compensated employee

Physician at Charter Oak Health Center Inc.

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$181,595
2023

Total compensation

Japheth Mongare has been listed as an employee of Charter Oak Health Center Inc. in Form 990 filings since fiscal year 2017. Total compensation for Japheth Mongare has increased by 25.2% from 2017 to 2023.

Annual compensation details

$181,595
+5.1%
Physician
2023
$179k org
40 hrs/wk
$4k other
--
$172,781
-1%
Podiatrist
2022
$173k org
40 hrs/wk
$1k other
--

Total compensation by year

Compare the compensation of Japheth Mongare to:

2023

Other employees at Charter Oak Health Center Inc.

Nichelle A Mullins
Outgoing President/Ceo
$334,564
$331,466 from orgNo related comp$3,098 other
Valeria Caldwell-Gaines
Outgoing Executive Vice President - General Counsel
$198,081
$196,055 from orgNo related comp$2,026 other
Kathleen Hallahan
Outgoing Chief Financial Officer
$192,896
$173,496 from orgNo related comp$19,400 other
Raymond Castro
Physician
$178,843
$176,937 from orgNo related comp$1,906 other
Ann Patterson
Outgoing Chief of Quality
$170,961
$158,064 from orgNo related comp$12,897 other
Ricardo Ruiz
Physician
$169,304
$169,304 from orgNo related compNo other comp
Mark Daddio
Physician
$156,336
$156,336 from orgNo related compNo other comp
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Revisions to this profile

January 25, 2026:
2023 Charter Oak Health Center Inc. 990 published
January 25, 2026:
2022 Charter Oak Health Center Inc. 990 published
January 25, 2026:
2021 Charter Oak Health Center Inc. 990 published

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