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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 Park Center Inc. Gary Zwierzynski

Gary Zwierzynski

Former

Former Officer at Park Center Inc.

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$173,088
2024

Total compensation

Gary Zwierzynski has been listed as an employee of Park Center Inc. in Form 990 filings since fiscal year 2020. Total compensation for Gary Zwierzynski has decreased by 54.9% from 2020 to 2024.

Annual compensation details

$173,088
-60.4%
Former Officer
2024
$174k related
--
$437,125
+3.7%
Director/Partial Yr/Sec/Treas
2023
$413k related
39 hrs/wk
$25k other
--
$421,719

Total compensation by year

Compare the compensation of Gary Zwierzynski to:

2024

Other employees at Park Center Inc.

Jeanne' Wickens
PH Chief Financial Officer/Prtl YR
$1,865,163
$0 from org$1,647,203 from related$217,960 other
Dena Jacquay
Director/Ph Chief Admin Officer
$1,744,789
$0 from org$1,425,430 from related$319,359 other
Greg Johnson
Director/Chair/Regional Market PRES
$1,595,130
$0 from org$1,520,046 from related$75,084 other
Richard Church
Director/Ph Chief Growth and Strategy
$1,253,957
$0 from org$1,024,144 from related$229,813 other
Timothy Kowaleski
Parkc Psychiatrist
$536,055
$468,538 from org$7,673 from related$59,844 other
Ahsan Mahmood
Director/Physician EXEC PBH SVC LINE
$508,135
$0 from org$450,762 from related$57,373 other
Elizabeth Hay Pfeiffer
Parkc Physician
$312,134
$158,020 from org$143,486 from related$10,628 other
Stanton Risser
PH Associate Chief Financial Officer
$267,588
$0 from org$218,745 from related$48,843 other
Andrea Naaum
Parkc Physician
$237,297
$221,582 from orgNo related comp$15,715 other
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Revisions to this profile

January 25, 2026:
2024 Park Center Inc. 990 published
January 25, 2026:
2023 Park Center Inc. 990 published
January 25, 2026:
2022 Park Center Inc. 990 published

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