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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 MaineHealth Services Joan Boomsma, M.D.

Joan Boomsma, M.D.

Former

Former Chief Medical Officer at MaineHealth Services

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

$197,135
2024

Total compensation

Joan Boomsma, M.D. has been listed as an employee of MaineHealth Services in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$197,135
-67.3%
Former Chief Medical Officer
2024
$198k related
--
$603,000
-43.4%
Former Chief Medical Officer
2023
$603k related
--
$1,065,587
+33.6%
Former Chief Medical Officer
2022

Total compensation by year

Compare the compensation of Joan Boomsma, M.D. to:

2024

Other employees at MaineHealth Services

Andrew Mueller, M.D.
CEO and President, MH
$2,277,317
$0 from org$2,222,049 from related$55,268 other
Albert G Swallow III
CFO, MH; Board Treasurer
$1,404,205
$0 from org$1,275,516 from related$128,689 other
Beth Kelsch
General Counsel, MH; Board Secretary
$848,591
$0 from org$752,576 from related$96,015 other
Lisa Beaule, M.D.
Vice President Physc and APP Svcs - So. Reg., MH
$696,288
$0 from org$594,453 from related$101,835 other
Mark Harris
Frmr Officer/Chief Planning Officer
$646,482
$0 from org$532,131 from related$114,351 other
Brett Loffredo, M.D.
Physician, MH
$493,010
$0 from org$399,880 from related$93,130 other
Thomas J Ryan Jr, M.D., Facc
Physician, MH
$425,184
$0 from org$328,038 from related$97,146 other
Peter Manning, M.D.
Physician, MH
$415,525
$0 from org$395,747 from related$19,778 other
Kate Herlihy M.D. Mhp
Physician, MH
$322,200
$0 from org$265,774 from related$56,426 other
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Revisions to this profile

January 25, 2026:
2024 MaineHealth Services 990 published
January 25, 2026:
2023 MaineHealth Services 990 published
January 25, 2026:
2022 MaineHealth Services 990 published

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$46k other
--
$797,750
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(Former Officer) CMO
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$750k related
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$49k other
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$655k related
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$52k other
--
$654,432
+157.8%
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$42k other
--
$253,822
CMO
2017
$224k org
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$31k other
--
$0
CMO
2016

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