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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 Christus Trinity Clinic Mark Andersonmd

Mark Andersonmd

Former

Director (Thru 12/2019) at Christus Trinity Clinic

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

$1,204,984
2023

Total compensation

Mark Andersonmd has been listed as an employee of Christus Trinity Clinic in Form 990 filings since fiscal year 2017. Total compensation for Mark Andersonmd has increased by 122.2% from 2017 to 2023.

Annual compensation details

$1,204,984
+26%
Director (Thru 12/2019)
2023
$934k related
29 hrs/wk
$272k other
--
$956,074
-25.8%
Director (Thru 12/2019)
2022
$925k related
29 hrs/wk
$32k other
--

Total compensation by year

Compare the compensation of Mark Andersonmd to:

2023

Other employees at Christus Trinity Clinic

Nicholas Andrade, M.D.
Physician
$2,456,392
$2,448,818 from orgNo related comp$7,574 other
Todd Patrick, M.D.
Physician
$2,212,278
$2,187,325 from orgNo related comp$24,953 other
Marcus Smith, M.D.
Physician
$2,149,032
$2,129,555 from orgNo related comp$19,477 other
J Chris Glenney
Senior Vice President (Thru 06/2020)
$1,849,968
$0 from org$1,403,929 from related$446,039 other
Fadi Nasrallah, M.D.
Senior Vice President
$1,810,318
$0 from org$1,325,282 from related$485,036 other
John Sims, M.D.
Physician
$1,803,270
$1,755,082 from orgNo related comp$48,188 other
Narasimha Jatavallabhula, M.D.
Physician
$1,715,082
$1,690,211 from orgNo related comp$24,871 other
Laura O'Halloran, M.D.
Director
$1,681,175
$1,660,671 from orgNo related comp$20,504 other
Peter Sirianni, M.D.
Director
$1,612,605
$1,601,513 from orgNo related comp$11,092 other
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Revisions to this profile

January 25, 2026:
2023 Christus Trinity Clinic 990 published
January 25, 2026:
2022 Christus Trinity Clinic 990 published
January 25, 2026:
2021 Christus Trinity Clinic 990 published

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Director (Thru 12/2019)
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