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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 Dr Sathya K Chinnadurai

Dr Sathya K Chinnadurai

Key employee

Senior Vice President Animal Health Welfare at Chicago Zoological Society

Fiscal year ended March 31, 2025. Published on January 25, 2026.

$259,020
2025

Total compensation

Dr Sathya K Chinnadurai has been listed as an employee of Chicago Zoological Society in Form 990 filings since fiscal year 2023. Total compensation for Dr Sathya K Chinnadurai has increased by 13.6% from 2023 to 2025.

Annual compensation details

$259,020
+1.6%
Senior Vice President Animal Health Welfare
2025
$215k
40 hrs/wk
$45k
--
$255,056
+11.9%
Senior Vice President Animal Health Welfare
2024
$208k
40 hrs/wk
$48k
--
$227,995
Senior Vice President Animal Health Welfare
2023
$188k
40 hrs/wk
$41k
--

Total compensation by year

Compare the compensation of Dr Sathya K Chinnadurai to:

2025

Other employees at Chicago Zoological Society

Dr Michael Adkesson
President and Chief Executive Officer
$797,411
$692,858 No related comp$104,553
David E Burns
Chief Financial and Administrative Officer
$472,274
$388,865 No related comp$83,409
Cathleen Brueggemann
Senior Vice President, Development
$364,875
$317,613 No related comp$47,262
Andrea S Rodgers
Senior Vice President Guest Experience Operations
$277,743
$244,810 No related comp$32,933
Jennifer L Baader
Senior Vice President Govt Affairs
$267,111
$236,116 No related comp$30,995
Sandra L Dornhecker
Senior Vice President, Human Resources
$254,351
$225,740 No related comp$28,611
Randall Wells
Vice President Marine Mammal Conservation
$223,186
$194,171 No related comp$29,015
Shannon Heston
Vice President, Information Technology
$220,937
$181,871 No related comp$39,066
Melissa Lewkowich
Vice President Risk Facilities Mgmt
$217,538
$186,448 No related comp$31,090

Revisions to this profile

January 25, 2026:
2025 Chicago Zoological Society 990 published
January 25, 2026:
2024 Chicago Zoological Society 990 published
January 25, 2026:
2023 Chicago Zoological Society 990 published

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