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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 Joslin Diabetes Center Inc. Rowan Michael

Rowan Michael

Trustee/director

Ttee(Exo)(Ceo Desig)Evp Hos&Amb BILH at Joslin Diabetes Center Inc.

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

$4,703,895
2024

Total compensation

Rowan Michael has been listed as an employee of Joslin Diabetes Center Inc. in Form 990 filings since fiscal year 2022. Total compensation for Rowan Michael has increased by 128.8% from 2022 to 2024.

Annual compensation details

$4,703,895
+252.1%
Ttee(Exo)(Ceo Desig)Evp Hos&Amb BILH
2024
$2.3M related
64 hrs/wk
$2.4M other
--
$1,335,874
-35%
Trustee (Ex-Officio) (CEO Designee)
2023
$1.3M related
64 hrs/wk
$38k other
--

Total compensation by year

Compare the compensation of Rowan Michael to:

2024

Other employees at Joslin Diabetes Center Inc.

Tabb M.D. Kevin
CEO (Ex-Off) (CEO, Bilh)
$5,410,415
$0 from org$4,313,387 from related$1,097,028 other
Rios Cindy
Treas (Ex-Off) (Exec Vice President and CFO, Bilh)
$1,689,163
$0 from org$1,471,427 from related$217,736 other
Healy Peter
TTEE (Exo) (DIV PRES, Metro Boston)
$1,682,157
$0 from org$1,597,609 from related$84,548 other
Katz Esq Jamie
Clerk (Ex-Off); General Counsel BILH
$1,302,177
$0 from org$1,270,175 from related$32,002 other
Herman M.D. Ph.D. Roberta
President and Trustee (Ex-Officio)
$966,473
$919,763 from orgNo related comp$46,710 other
King M.D. George L
TTEE (Ex-Off); Chief Scientific OFF
$491,238
$431,435 from orgNo related comp$59,803 other
Kahn M.D. Ronald C
Chief Academic Officer
$474,540
$412,111 from orgNo related comp$62,429 other
Sun M.D. Mph Jennifer K
Chief, Center EYE Research and Trials
$451,146
$398,845 from orgNo related comp$52,301 other
Aiello Ph.D. Lloyd-Paul
Former Vice President Opthamology
$442,057
$388,625 from orgNo related comp$53,432 other
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Revisions to this profile

January 25, 2026:
2024 Joslin Diabetes Center Inc. 990 published
January 25, 2026:
2023 Joslin Diabetes Center Inc. 990 published
January 25, 2026:
2022 Joslin Diabetes Center Inc. 990 published

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$2M related
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--

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