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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 South Nassau Communities Hospital Sydney Yoon

Sydney Yoon

Highest compensated employee

RAD Physician at South Nassau Communities Hospital

Fiscal year ended December 31, 2023. Published on January 25, 2026.

$871,846
2023

Total compensation

Sydney Yoon has been listed as an employee of South Nassau Communities Hospital in Form 990 filings since at least fiscal year 2016. Total compensation for Sydney Yoon has increased by 39.9% from 2016 to 2023.

Annual compensation details

$871,846
+5.4%
RAD Physician
2023
$785k org
37.5 hrs/wk
$88k other
--
$827,176
+6.7%
RAD Physician
2022
$749k org
37.5 hrs/wk
$79k other
--

Total compensation by year

Compare the compensation of Sydney Yoon to:

2023

Other employees at South Nassau Communities Hospital

Kenneth L Davis, M.D.
CEO, Executive VICE Chairman
$7,296,040
$0 from org$7,199,726 from related$96,314 other
Dennis S Charney, M.D.
President, Academic Affairs
$5,525,679
$0 from org$5,471,287 from related$54,392 other
Margaret Pastuszko
Executive Vice President, PRES Health Network
$2,493,286
$0 from org$2,423,803 from related$69,483 other
Stephen Harvey
Executive Vice President SYS CHF Fin&Corp SERV
$2,107,872
$0 from org$2,026,048 from related$81,824 other
Beth Essig, Esq
Executive Vice President, General Counsel, ASST SECR
$1,933,646
$0 from org$1,878,181 from related$55,465 other
Jeffrey Silberstein
Executive Vice President, SYS CAO, ASST SECR
$1,553,403
$0 from org$1,518,747 from related$34,656 other
Rajiv Datta
Physician
$1,550,443
$1,463,610 from orgNo related comp$86,833 other
Kelly Cassano, Do
Executive Vice President, System Ambulatory Operations
$1,312,534
$0 from org$1,267,329 from related$45,205 other
Adhi Sharma
President and Chief Executive Officer and Director
$1,279,826
$0 from org$1,226,563 from related$53,263 other
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Revisions to this profile

January 25, 2026:
2023 South Nassau Communities Hospital 990 published
January 25, 2026:
2022 South Nassau Communities Hospital 990 published
January 25, 2026:
2021 South Nassau Communities Hospital 990 published

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$775,226
+1.7%
RAD Physician
2021
$697k org
37.5 hrs/wk
$79k other
--
$762,592
+16.9%
RAD Physician
2020
$687k org
37.5 hrs/wk
$76k other
--
$652,185
-0.3%
RAD Physician
2019
$620k org
37.5 hrs/wk
$33k other
--
$653,885
+2%
RAD Physician
2018
$620k org
37.5 hrs/wk
$35k other
--
$641,209
+2.9%
RAD Physician
2017
$607k org
37.5 hrs/wk
$35k other
--
$622,994
RAD Physician
2016
$591k org
37.5 hrs/wk
$33k other
--

Other people named Sydney Yoon

2023
Employee
Sydney Yoon
South Nassau Communities Hospital Inc.
$871,846