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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 Mclaren Medical Group Mark O'Halla

Mark O'Halla

OfficerTrustee/director

Director (Part-Year) at Mclaren Medical Group

Fiscal year ended September 30, 2019. Published on January 24, 2026.

$1,755,392
2019

Total compensation

Mark O'Halla has been listed as an employee of Mclaren Medical Group in Form 990 filings since at least fiscal year 2016. Total compensation for Mark O'Halla has increased by 5.4% from 2016 to 2019.

Annual compensation details

$1,755,392
+16.9%
Director (Part-Year)
2019
$1.7M related
45.49 hrs/wk
$33k other
--
$1,502,211
+8.8%
Interim President and Chief Executive Officer
2018
$1.5M related
48.21 hrs/wk
$32k other
--

Total compensation by year

Compare the compensation of Mark O'Halla to:

2019

Other employees at Mclaren Medical Group

Phillip Incarnati
Chair
$7,287,966
$0 from org$7,278,953 from related$9,013 other
David Mazurkiewicz
Director
$1,592,708
$0 from org$1,562,779 from related$29,929 other
Michael McKenna, M.D.
Director
$1,494,872
$0 from org$1,464,963 from related$29,909 other
Aniel Majjhoo
Physician
$1,475,584
$1,438,642 from orgNo related comp$36,942 other
Leonard Karadimas
Physician
$1,278,418
$1,217,063 from orgNo related comp$61,355 other
Timothy Gates
Physician
$1,202,918
$1,149,026 from orgNo related comp$53,892 other
Nicholas Mouawad
Physician
$1,199,489
$1,157,850 from orgNo related comp$41,639 other
Bharath Naravetla
Physician
$1,134,237
$1,097,295 from orgNo related comp$36,942 other
Clarence Sevillian
Director
$1,004,868
$0 from org$972,257 from related$32,611 other
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Revisions to this profile

January 24, 2026:
2019 Mclaren Medical Group 990 published
January 24, 2026:
2018 Mclaren Medical Group 990 published
January 24, 2026:
2017 Mclaren Medical Group 990 published

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2017
$1.4M related
54.11 hrs/wk
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2016
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$31k other
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