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Person · officer / director

Ellen Petersen

Treasurer · California State Association of Occupational Health Nurses INC

Treasurer at California State Association of Occupational Health Nurses INC. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

This is me
Ambiguous identity This name matches 4 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
4

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Treasurer of California State Association of Occupational Health Nurses INC, based in San Francisco, CA.
●
Also listed as Treasurer of Southern California Association of Occupational Health Nurses, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
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Affiliations

Organizations

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

Southern California Association of Occupational Health Nurses Treasurer · $5K revenue · Carlsbad, CAFiled FY2025 · Source: Form 990, Part VII
California State Association of Occupational Health Nurses INC Treasurer · $12K revenue · San Francisco, CAFiled FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named Ellen Petersen

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.

E
Ellen Petersen 1 organization · Omaha, NEFoster Heart & Hope
E
Ellen Petersen 1 organization · Arlington, MADaoist Benevolent Association INC
E
Ellen Petersen 1 organization · Brooklyn, NYBrooklyn Botanic Garden Corporation
E
Ellen Petersen 1 organization · Orland Hills, ILAndrew High School Music Parents Association

Network

Serves alongside

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

V
Victoria Michalchuk
President · FY2025
B
Brenda Hellerud
President El · FY2025
C
Cory Thrasher
Treasurer · FY2025
B
Beverly Nichols
Secretary · FY2025
B
Beverly Nuchols
Secretary · FY2024
M
Matt Deangelis
President · FY2023
M
Maria Felicidad Claudio
Treasurer · FY2023
S
Susan Harada
Director · FY2023
M
Margie Matsui
Awards · FY2023
N
Nonie Devens
Secretary · FY2023
D
Dawn Stone
Past President · FY2021
B
Beth Thomas
Director · FY2020

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