Organizations Employees Board Members Grants Contractors Top Rankings Pricing

Stay updated on 990 organization compensation

© 2026 Civic Register LLC

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.

About•Report a discrepancy•Your privacy choices

Employees Appalachian Regional Healthcare System Inc. Gregory Diamonti

Gregory Diamonti

Highest compensated employee

Physician at Appalachian Regional Healthcare System Inc.

Fiscal year ended June 30, 2024. Published on January 25, 2026.

$669,631

2024

Total compensation

Gregory Diamonti has been listed as an employee of Appalachian Regional Healthcare System Inc. in Form 990 filings since fiscal year 2024.

Annual compensation details

$669,631

Physician

2024

$625k org

40 hrs/wk

$45k other

--

Total compensation by year

Compare the compensation of Gregory Diamonti to:

2024

Other employees at Appalachian Regional Healthcare System Inc.

Steven Anderson, M.D.

$1,619,766 from orgNo related comp$70,290 other

Benjamin Parker, M.D.

$1,461,993 from orgNo related comp$41,082 other

$702,236 from orgNo related comp$66,067 other

$646,953 from orgNo related comp$62,163 other

Charles Mantooth

Chief Executive Officer

$614,177 from orgNo related comp$44,115 other

Paul Dagher, M.D.

Trustee and Physician

$525,209 from orgNo related comp$39,479 other

Chief Medical Officer

$413,348 from orgNo related comp$22,613 other

David Nathan Nipper

Chief Operating Officer

$369,846 from orgNo related comp$36,304 other

Chief Financial Officer

$356,379 from orgNo related comp$44,785 other

Loading rankings…

Loading related profiles…

Revisions to this profile

January 25, 2026:

2024 Appalachian Regional Healthcare System Inc. 990 published

Get an email update when compensation for Gregory Diamonti is updated

Email address

Related Jobs

Powered by Talroo

Report a discrepancy →

Other people named Gregory Diamonti

2024

Gregory Diamonti, M.D.

Appalachian Regional Healthcare System Inc.