Person · officer / director

Thomas Klein

Chief Operating Officer · Ascension Michigan

Chief Operating Officer at Ascension Michigan. Listed as an officer, director, or key employee across 5 organizations on the Form 990 record.

Ambiguous identity This name matches 16 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.

Organizations

Roles reported

Reported compensation

$563K

Others who share this name

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings

●

Reported as Chief Operating Officer of Ascension Michigan, based in Detroit, MI.

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Received $563K in total reported compensation on the most recent Form 990 (Part VII).

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Also listed as Ex-Officio/COO of Ascension Medical Group Michigan, uncompensated.

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Also listed as Former Officer (end 6/2024) of Ascension Medical Group Promed, uncompensated.

Facts extracted directly from each organization's Form 990, Part VII.

Biography In progress

We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Ascension Michigan Chief Operating Officer · $41.2M revenue · Detroit, MIAS ONE OF THE NATION'S LEADING INTEGRATED HEALTH SYSTEMS, IT IS THE MISSION OF HENRY FORD HEALTH SYSTEM, A RELATED ORGANIZATION OF THE FILING ENTITY,…pay $416K → $563KFiled FY2024, FY2023, FY2022 · Source: Form 990, Part VII

$563Kreported comp

Ascension Medical Group Michigan Ex-Officio/COO · $51.6M revenue · Detroit, MIAS ONE OF THE NATION'S LEADING INTEGRATED HEALTH SYSTEMS, IT IS THE MISSION OF HENRY FORD HEALTH SYSTEM, A RELATED ENTITY OF THE FILING ORGANIZATION,…Filed FY2024, FY2023, FY2022 · Source: Form 990, Part VII

Ascension Medical Group Promed Former Officer (end 6/2024) · $98.4M revenue · South Bend, INROOTED IN THE LOVING MINISTRY OF JESUS AS HEALER, WE COMMIT OURSELVES TO SERVING ALL PERSONS WITH SPECIAL ATTENTION TO THOSE WHO ARE POOR AND…Filed FY2024 · Source: Form 990, Part VII

Henry Ford Medical Group Genesys Ex-Officio/COO · $40.0M revenue · Detroit, MIAS ONE OF THE NATION'S LEADING INTEGRATED HEALTH SYSTEMS, IT IS THE MISSION OF HENRY FORD HEALTH SYSTEM, A RELATED ENTITY OF THE FILING ORGANIZATION,…Filed FY2024, FY2023, FY2022 · Source: Form 990, Part VII

Seton Healthcare Corporation of Southeast Michigan Director · $2.7M revenue · Detroit, MIAS ONE OF THE NATION'S LEADING INTEGRATED HEALTH SYSTEMS, IT IS THE MISSION OF HENRY FORD HEALTH SYSTEM, A RELATED ORGANIZATION OF THE FILING ENTITY,…Filed FY2023, FY2022 · Source: Form 990, Part VII

Disambiguation

Other people named Thomas Klein

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

Thomas Klein 2 organizations · Crete, NE, Lincoln, NECrete Area Health Care Foundation

Thomas Klein 2 organizations · Aurora, COAurora Rotary Foundation INC

Thomas Klein 1 organization · Gurnee, ILWarren Township Youth Football INC

Thomas Klein 1 organization · Kalamazoo, MIWest Michigan Cancer Center

Thomas Klein 1 organization · Milwaukee, WICentro Legal Por Derechos Humanos INC

Thomas Klein 1 organization · Scottsdale, AZGeorgia Sandlot Baseball INC

Thomas Klein 1 organization · San Francisco, CAGolden Gate Park Golf Development Foundation

Thomas Klein 1 organization · Huntington, WVHuntington Symphony Orchestra Association INC

Thomas Klein 1 organization · San Jose, CAPersistent Systems Foundation INC

Thomas Klein 1 organization · Bloomfield Hills, MIZuckerman Klein Family Support Foundation

Thomas Klein 1 organization · New York, NYHarlem Academy

Thomas Klein 1 organization · Punta Gorda, FLCrossroads Hope Academy Incorporated

Thomas Klein 1 organization · Saratoga, CAThomas and Susan Klein Foundation

Thomas Klein 1 organization · Lincoln, NELincoln Independent Business Association Foundation

Thomas Klein 1 organization · Gig Harbor, WAOur School

Thomas Klein 1 organization · Saint Paul Park, MNInternational Association of Lions Clubs

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

Kenneth J Bottesi MD

Physician · FY2021

$1.8M

Jeffrey H Declaire MD

Physician · FY2023

$1.6M

Andrey a Volkov MD

Physician · FY2024

$1.6M

Robert a Keller MD

Physician · FY2020

$1.6M

Nicholas Blair Frisch MD

Physician · FY2024

$1.6M

Kenneth P Drea MD

Physician · FY2023

$1.5M

Nicholas B Frisch MD

Physician · FY2020

$1.5M

Kenneth P Dandrea MD

Physician · FY2024

$1.5M

Ahmad Ahmad MD

Physician · FY2024

$1.4M

Vishal Gupta MD

Physician · FY2024

$1.4M

Kenneth P D'Andrea MD

Physician · FY2021

$1.4M

Nathan Evin Marshall MD

Physician · FY2024

$1.3M

Network

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