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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 Penn Foundation Inc. Marianne Gilson

Marianne Gilson

Officer

COO (Termed 10/2021) at Penn Foundation Inc.

Fiscal year ended June 30, 2022. Published on January 25, 2026.

$167,916
2022

Total compensation

Marianne Gilson has been listed as an employee of Penn Foundation Inc. in Form 990 filings since at least fiscal year 2016. Total compensation for Marianne Gilson has increased by 30% from 2016 to 2022.

Annual compensation details

$167,916
+10.5%
COO (Termed 10/2021)
2022
$103k org
55 hrs/wk
$63k related
--
$3k other
--
$151,944
-3.3%
Chief Operating Officer
2021
$150k org
55 hrs/wk
$3k

Total compensation by year

Compare the compensation of Marianne Gilson to:

2022

Other employees at Penn Foundation Inc.

Wayne A Mugrauer, Mpa
President - Penn Foundation
$381,362
$213,710 from org$141,519 from related$26,133 other
Gibson George, M.D.
Medical Director
$362,658
$202,979 from org$142,612 from related$17,067 other
Tara J Koehnlein, Cpa, Mba
Director
$333,270
$0 from org$298,325 from related$34,945 other
Alan D Sofranko, M.D.
Psychiatrist
$300,425
$139,187 from org$133,752 from related$27,486 other
Wellesley Bailey, M.D.
Psychiatrist
$293,004
$139,185 from org$136,597 from related$17,222 other
Jennifer B Sokol, Do
Psychiatrist
$254,530
$125,387 from org$106,129 from related$23,014 other
Nina A Drinnan Msn Crnp
Certified Registered Nurse Practitioner
$168,305
$85,270 from org$80,838 from related$2,197 other
Kimberly J Detwiler Ba
Regional Marketing Director
$151,717
$78,367 from org$59,329 from related$14,021 other
Kellie A Hillanbrand
CFO (Termed 11/2021)
$151,359
$98,200 from org$38,583 from related$14,576 other
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Revisions to this profile

January 25, 2026:
2022 Penn Foundation Inc. 990 published
January 25, 2026:
2021 Penn Foundation Inc. 990 published
January 24, 2026:
2020 Penn Foundation Inc. 990 published

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