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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 Ascension Michigan Robert Powell Sundelius

Robert Powell Sundelius

Highest compensated employee

COO, AMG at Ascension Michigan

Fiscal year ended June 30, 2022. Published on January 25, 2026.

$534,916
2022

Total compensation

Robert Powell Sundelius has been listed as an employee of Ascension Michigan in Form 990 filings since fiscal year 2020. Total compensation for Robert Powell Sundelius has decreased by 9.9% from 2020 to 2022.

Annual compensation details

$534,916
-13.4%
COO, AMG
2022
$525k org
50 hrs/wk
$11k other
--
$617,780
+4%
COO, AMG
2021
$578k org
50 hrs/wk
$41k other
--

Total compensation by year

Compare the compensation of Robert Powell Sundelius to:

2022

Other employees at Ascension Michigan

Joseph G Cacchione, M.D., Facc
President (Start 3/2022)
$5,702,000
$0 from org$4,647,038 from related$1,054,962 other
Kenneth Berkovitz, M.D.
CEO, Ministry Market (END 2/2022)
$1,958,423
$0 from org$1,917,562 from related$40,861 other
Joseph Hurshe
Former KEY Employee (END 12/2020)
$1,306,845
$0 from org$1,257,819 from related$49,026 other
Patrick M McGuire
Chief Financial Officer, Ministry Market
$1,117,180
$0 from org$1,072,541 from related$44,639 other
Michael Wiemann, M.D.
President, Ascension Medical Group
$816,477
$775,623 from orgNo related comp$40,854 other
Charles Husson, Do
Chief Medical Officer
$732,679
$692,190 from orgNo related comp$40,489 other
Maureen Melia Chadwick, Rn
Chief Nursing Officer
$669,067
$228,410 from org$403,214 from related$37,443 other
Tammie J Steinard, Rn
Chief Nursing Officer
$441,551
$408,521 from orgNo related comp$33,030 other
Eric Barnaby
Vice President, Strategy
$416,608
$373,724 from orgNo related comp$42,884 other
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Revisions to this profile

January 25, 2026:
2022 Ascension Michigan 990 published
January 25, 2026:
2021 Ascension Michigan 990 published
January 24, 2026:
2020 Ascension Michigan 990 published

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$593,900
COO, AMG
2020
$294k org
50 hrs/wk
$276k related
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$26k other
--

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2022
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