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Employees The Cleveland Clinic Foundation Costin John

Costin John

Highest compensated employee

Institute Chairman at The Cleveland Clinic Foundation

Fiscal year ended December 31, 2016. Published on January 24, 2026.

$1,953,914
2016

Total compensation

Costin John has been listed as an employee of The Cleveland Clinic Foundation in Form 990 filings since at least fiscal year 2016.

Annual compensation details

$1,953,914
Institute Chairman
2016
$1.9M
50 hrs/wk
$45k
--

Total compensation by year

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Revisions to this profile

January 24, 2026:
2016 The Cleveland Clinic Foundation 990 published

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2016

Other employees at The Cleveland Clinic Foundation

Cosgrove Delos M, M.D.
President and Chief Executive Officer and Director
$6,171,852
$5,731,361 No related comp$440,491
Church James
Physician (2016 Retiree)
$2,711,368
$2,711,368 No related compNo other comp
Lewis Brenda
Physician (2016 Retiree)
$2,576,985
$1,899,184 No related comp$677,801
Mihaljevic Tomislav
Chief EXEC Officer - CCAD
$2,177,855
$2,027,420 No related comp$150,435
Whitlow Patrick
Physician (2016 Retiree)
$2,069,898
$1,807,770 No related comp$262,128
Schoenwald Patrick
Physician (2016 Retiree)
$1,743,031
$1,615,259 No related comp$127,772
Glass Steven C
Chief Financial Officer and Treasurer
$1,596,012
$1,543,736 No related comp$52,276
Peacock William
Chief of Operations
$1,487,106
$1,440,292 No related comp$46,814
Rowan David W
Chief Legal Officer
$1,473,840
$1,428,943 No related comp$44,897

Other people named Costin John

2016
Employee
Costin John
The Cleveland Clinic Foundation Group Return
$1,953,914