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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 Renown Regional Medical Center John Zullo

John Zullo

Highest compensated employee

Director of Physics at Renown Regional Medical Center

Fiscal year ended June 30, 2021. Published on January 25, 2026.

$295,776
2021

Total compensation

John Zullo has been listed as an employee of Renown Regional Medical Center in Form 990 filings since fiscal year 2020. Total compensation for John Zullo has increased by 3.8% from 2020 to 2021.

Annual compensation details

$295,776
+3.8%
Director of Physics
2021
$262k org
60 hrs/wk
$34k other
--
$284,872
Director of Physics
2020
$252k org
60 hrs/wk
$34k other
--

Total compensation by year

Compare the compensation of John Zullo to:

2021

Other employees at Renown Regional Medical Center

Anthony Slonim
President and Chief Executive Officer
$1,768,024
$0 from org$1,573,616 from related$194,408 other
Dawn Ahner
Chief Operating Officer
$1,072,458
$936,811 from orgNo related comp$135,647 other
Ann Beck
Chief Financial Officer
$695,739
$0 from org$601,098 from related$94,641 other
Paul Sierzenski
CMO Acute Services
$659,789
$625,858 from orgNo related comp$33,931 other
Erik Olson
CEO Renown Regional
$529,199
$493,590 from orgNo related comp$35,609 other
Jennifer Richards
Chief Nursing Officer Acute Services
$376,870
$350,715 from orgNo related comp$26,155 other
Alan Herak
Director of Decision Support
$265,724
$247,607 from orgNo related comp$18,117 other
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Revisions to this profile

January 25, 2026:
2021 Renown Regional Medical Center 990 published
January 24, 2026:
2020 Renown Regional Medical Center 990 published

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