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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 Chicago Zoological Society Richard G Gamble

Richard G Gamble

Key employee

Chief Operating Officer Through 6/20 at Chicago Zoological Society

Fiscal year ended December 31, 2020. Published on January 24, 2026.

$410,672
2020

Total compensation

Richard G Gamble has been listed as an employee of Chicago Zoological Society in Form 990 filings since at least fiscal year 2016. Total compensation for Richard G Gamble has increased by 20.8% from 2016 to 2020.

Annual compensation details

$410,672
+1.7%
Chief Operating Officer Through 6/20
2020
$373k org
40 hrs/wk
$39k other
--
$403,973
+0.7%
Chief Operating Officer/Exec. Vice President
2019
$370k org
40 hrs/wk
$34k other
--

Total compensation by year

Compare the compensation of Richard G Gamble to:

2020

Other employees at Chicago Zoological Society

Stuart D Strahl, Ph.D.
President and Chief Executive Officer
$863,061
$823,727 from orgNo related comp$39,334 other
Cynthia W Zeigler
Chief Advancement Officer
$355,923
$327,497 from orgNo related comp$28,426 other
David E Burns
Chief Financial and Administrative Officer
$292,591
$262,940 from orgNo related comp$29,651 other
Sarah Breen-Bartecki
Senior Vice President Conserv Pgms, Researchfunding
$254,355
$237,757 from orgNo related comp$16,598 other
Frank W Zeigler
Senior Vice President Animal Programs
$249,419
$235,098 from orgNo related comp$14,321 other
Leah Rippe
Vice President Marketing Communications
$223,875
$185,513 from orgNo related comp$38,362 other
Mary A Cronin
Master Planning Coordinator
$203,846
$203,846 from orgNo related compNo other comp
Sandra L Dornhecker
Senior Vice President, Human Resources
$199,240
$174,669 from orgNo related comp$24,571 other
Michael Owens
Vice President, Information Technology
$198,988
$190,705 from orgNo related comp$8,283 other
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Revisions to this profile

January 24, 2026:
2020 Chicago Zoological Society 990 published
January 24, 2026:
2019 Chicago Zoological Society 990 published
January 24, 2026:
2018 Chicago Zoological Society 990 published

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