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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 Fairfield Healthcare Professionals Timothy R Custer, M.D.

Timothy R Custer, M.D.

Highest compensated employee

Surgeon at Fairfield Healthcare Professionals

Fiscal year ended December 31, 2022. Published on January 25, 2026.

$993,150
2022

Total compensation

Timothy R Custer, M.D. has been listed as an employee of Fairfield Healthcare Professionals in Form 990 filings since fiscal year 2020. Total compensation for Timothy R Custer, M.D. has decreased by 3.3% from 2020 to 2022.

Annual compensation details

$993,150
+3.6%
Surgeon
2022
$944k org
40 hrs/wk
$50k other
--
$959,053
-6.6%
Surgeon
2021
$922k org
40 hrs/wk
$38k other
--

Total compensation by year

Compare the compensation of Timothy R Custer, M.D. to:

2022

Other employees at Fairfield Healthcare Professionals

Michael Reinig, M.D.
Interventional Cardiologist
$1,148,385
$1,098,194 from orgNo related comp$50,191 other
John R Janoso Jr
President and Chief Executive Officer
$1,021,383
$0 from org$895,720 from related$125,663 other
John J Lazarus, M.D.
Interventional Cardiologist
$953,230
$910,339 from orgNo related comp$42,891 other
Jeremy Buckley, M.D.
Interventional Cardiologist
$918,536
$868,743 from orgNo related comp$49,793 other
Aryeh Cohen, M.D.
Cardiovascular Surgeon
$905,825
$855,634 from orgNo related comp$50,191 other
Alan Greenslade
Treasurer
$406,489
$0 from org$358,802 from related$47,687 other
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Revisions to this profile

January 25, 2026:
2022 Fairfield Healthcare Professionals 990 published
January 25, 2026:
2021 Fairfield Healthcare Professionals 990 published
January 24, 2026:
2020 Fairfield Healthcare Professionals 990 published

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$1,026,704
Surgeon
2020
$990k org
40 hrs/wk
$38k other
--

Other people named Timothy R Custer, M.D.

2022
Employee
Timothy Custer
Suburban Teamsters of Northern Illinois Welfare Fund
$232,281
Employee
Timothy Custer
International Brotherhood of Teamsters Local Union No 673
$232,281
Board Member
Timothy L Custer
Local 354 Plumbers & Pipe Fitters Health & Welfare Fund
$125,070
Employee
Timothy R Custer
Apache Foundation
$0
Board Member
Timothy L Custer
IL Teamsters Joint Council No 25 and Employers Apprenticeship & Training Fund
$0