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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 Guthrie Medical Group PC Mason Stilwell, M.D.

Mason Stilwell, M.D.

Highest compensated employee

Physician at Guthrie Medical Group PC

Fiscal year ended June 30, 2023. Published on January 25, 2026.

$1,036,320
2023

Total compensation

Mason Stilwell, M.D. has been listed as an employee of Guthrie Medical Group PC in Form 990 filings since fiscal year 2022. Total compensation for Mason Stilwell, M.D. has increased by 8.1% from 2022 to 2023.

Annual compensation details

$1,036,320
+8.1%
Physician
2023
$1M org
55 hrs/wk
$23k other
--
$958,787
Physician
2022
$929k org
55 hrs/wk
$31k other
--

Total compensation by year

Compare the compensation of Mason Stilwell, M.D. to:

2023

Other employees at Guthrie Medical Group PC

Edmund Sabanegh, M.D.
Director-President/Ceo TGC
$1,573,117
$0 from org$1,380,960 from related$192,157 other
Jedediah McClintic, M.D.
Physician
$1,140,503
$1,094,868 from orgNo related comp$45,635 other
Pramod Deshmukh, M.D.
Physician
$1,116,400
$1,070,468 from orgNo related comp$45,932 other
Christopher Paramore, M.D.
Chief, Neurosurgery
$965,225
$921,352 from orgNo related comp$43,873 other
Thomas McDonald, M.D.
Physician
$933,257
$894,575 from orgNo related comp$38,682 other
Frederick J Bloom, M.D.
President (7/1/22-4/30/23)
$764,433
$682,120 from orgNo related comp$82,313 other
J Michael Scalzone, M.D.
Evp/Chief QUAL OFF (Term 9/22)
$737,997
$693,567 from orgNo related comp$44,430 other
Joseph Ronsivalle, M.D.
President (EFF 4/30/23)
$665,443
$620,521 from orgNo related comp$44,922 other
Matthew Huff, Cpa
Executive Vice President and Chief Financial Officer
$644,335
$0 from org$603,700 from related$40,635 other
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Revisions to this profile

January 25, 2026:
2023 Guthrie Medical Group PC 990 published
January 25, 2026:
2022 Guthrie Medical Group PC 990 published

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