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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 Main Line Services Jonathan Stallkamp

Jonathan Stallkamp

Key employee

Senior Vice President, Chief Medical Officer at Main Line Services

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

$867,305
2023

Total compensation

Jonathan Stallkamp has been listed as an employee of Main Line Services in Form 990 filings since fiscal year 2023.

Annual compensation details

$867,305
Senior Vice President, Chief Medical Officer
2023
$733k org
1 hr/wk
$135k other
--

Total compensation by year

Compare the compensation of Jonathan Stallkamp to:

2023

Other employees at Main Line Services

John J Lynch III
PRES, Chair, and Ex-Off. TTEE
$2,602,428
$2,005,175 from orgNo related comp$597,253 other
Barbara Wadsworth
Executive Vice President and Chief Operating Officer
$1,134,340
$944,282 from orgNo related comp$190,058 other
Michael J Buongiorno
Executive Vice President, Treasurer and Director
$1,110,735
$949,105 from orgNo related comp$161,630 other
Brian T Corbett, Esq
Senior Vice President and Secretary
$871,651
$720,653 from orgNo related comp$150,998 other
Luke Olenoski
Senior Vice President, Chief INFO Officer
$667,603
$521,474 from orgNo related comp$146,129 other
Pamela Teufel
Senior Vice President, Human Resources
$653,802
$518,434 from orgNo related comp$135,368 other
Carolyn Gorman
Senior Vice President Bus Devl/Strategy/Comm/Mkt
$619,166
$488,069 from orgNo related comp$131,097 other
Donald Klingen
Senior Vice President and CMIO
$608,968
$474,295 from orgNo related comp$134,673 other
Joann Magnatta
Senior Vice President, Fclty DSGN and Construction
$599,879
$489,216 from orgNo related comp$110,663 other
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Revisions to this profile

January 25, 2026:
2023 Main Line Services 990 published

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2023
Employee
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$867,305
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