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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 Littleton Hospital Association Dr Leon Kogan

Dr Leon Kogan

Highest compensated employee

Physician at Littleton Hospital Association

Fiscal year ended September 30, 2017. Published on January 24, 2026.

$511,233
2017

Total compensation

Dr Leon Kogan has been listed as an employee of Littleton Hospital Association in Form 990 filings since at least fiscal year 2016. Total compensation for Dr Leon Kogan has decreased by 1.9% from 2016 to 2017.

Annual compensation details

$511,233
-1.9%
Physician
2017
$496k
40 hrs/wk
$16k
--
$521,023
Physician
2016
$497k
40 hrs/wk
$25k
--

Total compensation by year

Compare the compensation of Dr Leon Kogan to:

2017

Other employees at Littleton Hospital Association

Dr Eric Mullins
Physician
$836,557
$786,849 No related comp$49,708
Dr Patrick Fitzpatrick
Chief of Staff
$689,640
$634,831 No related comp$54,809
Dr Harlan Herr
Physician
$636,902
$606,671 No related comp$30,231
Dr Jeffrey Kauffman
Physician
$628,043
$574,240 No related comp$53,803
Dr Nicholas Marks
Trustee and Physician
$530,801
$477,989 No related comp$52,812
Dr Jennifer Lucas
Physician
$490,233
$447,430 No related comp$42,803
Warren West
NCH CEO
$444,715
$399,494 No related comp$45,221
Dr Deane Rankin
Trustee and Physician
$428,815
$375,728 No related comp$53,087
Dr John Sauter
Trustee Emeritus
$409,647
$396,397 No related comp$13,250
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Revisions to this profile

January 24, 2026:
2017 Littleton Hospital Association 990 published
January 24, 2026:
2016 Littleton Hospital Association 990 published

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2017
Board Member
Leon Kogan
Russian Community Association of Massachusetts Inc.
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