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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 Lee Dewey Corporation Ryan Oss

Ryan Oss

Officer

Vp-Medical Group at Lee Dewey Corporation

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$496,005

2024

Total compensation

Ryan Oss has been listed as an employee of Lee Dewey Corporation in Form 990 filings since fiscal year 2024.

Annual compensation details

$496,005

Vp-Medical Group

2024

$358k related

50 hrs/wk

$139k other

--

Total compensation by year

Compare the compensation of Ryan Oss to:

2024

Other employees at Lee Dewey Corporation

System Vice President, COO at SSM Health

$0 from org$2,364,935 from related$1,119,698 other

System Secretary, CLO at SSM Health

$0 from org$1,587,150 from related$700,771 other

Director, Regional President OK

$0 from org$1,297,142 from related$620,216 other

$0 from org$1,454,021 from related$29,506 other

$0 from org$844,563 from related$299,252 other

Robert Rader, M.D.

Director, Regional Chief Clinical Officer

$0 from org$566,851 from related$233,128 other

Regional Vice President Finance OK

$0 from org$543,469 from related$196,238 other

James Kirk, M.D.

Director, Physician at SSM

$0 from org$210,336 from related$42,303 other

Treasurer, CFO SSM Health

$0 from org$97,901 from related$27,895 other

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Revisions to this profile

January 25, 2026:

2024 Lee Dewey Corporation 990 published

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Other people named Ryan Oss

2024

SSM Health Care of Oklahoma Inc.