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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 Walter Knox Memorial Hospital Trevor Tredennick

Trevor Tredennick

Highest compensated employee

Physician at Walter Knox Memorial Hospital

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

$353,824
2021

Total compensation

Trevor Tredennick has been listed as an employee of Walter Knox Memorial Hospital in Form 990 filings since fiscal year 2017. Total compensation for Trevor Tredennick has decreased by 0.5% from 2017 to 2021.

Annual compensation details

$353,824
+7.5%
Physician
2021
$333k
36 hrs/wk
$22k
--
$329,231
-3.1%
Physician
2020
$310k
36 hrs/wk
$20k
--
$339,871
-4.5%
Physician
2019
$325k
36 hrs/wk
$16k
--
$355,746
±0%
Physician
2018
$327k
36 hrs/wk
$29k
--
$355,746
Physician
2017
$327k
36 hrs/wk
$29k
--

Total compensation by year

Compare the compensation of Trevor Tredennick to:

Revisions to this profile

January 25, 2026:
2021 Walter Knox Memorial Hospital 990 published
January 24, 2026:
2020 Walter Knox Memorial Hospital 990 published
January 24, 2026:
2019 Walter Knox Memorial Hospital 990 published

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2021

Other employees at Walter Knox Memorial Hospital

Jerod Hines
Surgeon
$495,337
$482,052 No related comp$13,285
Harold Thompson
Physician
$373,278
$351,120 No related comp$22,158
Zachary Bastian
Physician
$371,045
$361,215 No related comp$9,830
Cory Ondler
Physician
$313,248
$293,289 No related comp$19,959
Brad Turpen
Chief Executive Officer
$256,843
$239,765 No related comp$17,078
Pam Stampfli
Former Chief Financial Officer
$191,503
$174,641 No related comp$16,862
Corey Furin
Chief Financial Officer
$0