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Person · officer / director

J Gregory Keller

Director & Chairman · Mentor Missouri INC

Director & Chairman at Mentor Missouri INC. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Ambiguous identity This name matches 2 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
2
Roles reported
2
Others who share this name
2

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 Director & Chairman of Mentor Missouri INC, based in St Louis, MO.
●
Also listed as Director of Big Brothers Big Sisters of Eastern Missouri, 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.

M
Mentor Missouri INC Director & Chairman · St Louis, MOTO SUPPORT BIG BROTHERS BIG SISTERS OF EASTERN MISSOURI.Filed FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII
Big Brothers Big Sisters of Eastern Missouri Director · $6.6M revenue · Saint Louis, MOTO PARTNER WITH YOUNG PEOPLE IN THEIR PURSUIT OF A MEANINGFUL, STABLE AND INDEPENDENT LIFE.Filed FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named J Gregory Keller

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.

J
J Gregory Keller 1 organization · St Louis, MORenaissance Foundation
J
J Gregory Keller 1 organization · New York, NYCultural Media Collaborative INC

Network

Serves alongside

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

C
Claire Rebecca James-Hatter
Senior Advisor · FY2023
$241K
K
Kristen Slaughter
CEO/President · FY2025
$207K
Q
Quinton Clay
VP Marketing & Communications · FY2025
$132K
A
Ashley Seiler
Chief Partnership Officer · FY2025
$129K
K
Kate Dopuch
Chief Program Officer · FY2025
$127K
S
Sarah Jamison
VP Human Resources · FY2025
$127K
B
Barbara Jones
VP Finance & Administration · FY2025
$126K
R
Rhea Irvin
Human Resources Director · FY2023
$108K
K
Kristy Fairbanks
VP Marketing & Communications · FY2022
$102K
T
Tony Spratte
Director & Treasurer · FY2024
J
John Fechter
Director & Secretary · FY2024
D
Dan Isom
Board Chair · FY2025

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org