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JD
Person · officer / director

Jon D Friedenberg

COO Through 5/2020 · Marin General Hospital

COO Through 5/2020 at Marin General Hospital. Listed as an officer, director, or key employee across 3 organizations on the Form 990 record.

Ambiguous identity This name matches 1 other individual 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
3
Roles reported
3
Reported compensation
$897K
Others who share this name
1

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 COO Through 5/2020 of Marin General Hospital, based in Greenbrae, CA.
●
Received $897K in total reported compensation on the most recent Form 990 (Part VII).
●
Also listed as Chair Through 5/2020 of Prima Medical Foundation, uncompensated.
●
Also listed as COO Through 5/2020 of Marin General Hospital Foundation, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography Web-sourced

Jon D. Friedenberg served as President and Chief Operating Officer of MarinHealth, an independent nonprofit acute-care community hospital (formerly Marin General Hospital) in the San Francisco Bay Area.

He previously held the Chief Fund and Business Development Officer position for the Marin Healthcare District.

Compiled from public web sources (4 cited), grounded to the filed record.

Track record

Career & tenure

Real tenure, career, and education — from public web sources, what you need to vet a founder or leader beyond the filing window.

Tenure here
President/COO at MarinHealth (formerly Marin General Hospital)
Education
  • UC Berkeley (Bachelor's Degree)
  • UC Davis (Master's Degree)

Affiliations

Organizations

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

Marin General Hospital COO Through 5/2020 · $443.0M revenue · Greenbrae, CATO PROVIDE EXCEPTIONAL HEALTH CARE SERVICES IN A COMPASSIONATE AND HEALING ENVIRONMENT.Filed FY2020 · Source: Form 990, Part VII
$897Kreported comp
Prima Medical Foundation Chair Through 5/2020 · $105.5M revenue · San Rafael, CAESTABLISHING, OPERATING, AND MAINTAINING MULTI-SPECIALTY MEDICAL CLINICS THROUGHOUT MARIN AND SONOMA COUNTIES.Filed FY2020 · Source: Form 990, Part VII
Marin General Hospital Foundation COO Through 5/2020 · $7.0M revenue · Greenbrae, CAFUNDRAISING SERVICES TO SUPPORT MARINHEALTH PROGRAMS AND SERVICES.Filed FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named Jon D Friedenberg

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
Jon D Friedenberg 1 organization · Royse City, TXMary Crowley Medical Research Center

Network

Serves alongside

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

D
CEO & Board Member · FY2024
$2.1M
D
CEO & Board Member · FY2022
$1.8M
L
CEO Through 8/2020 · FY2020
$1.4M
M
Mhmn VP of Med Affairs (thru 9/2024) · FY2024
$932K
E
Chief Financial Officer · FY2024
$789K
C
General Counsel · FY2024
$642K
J
Mhmn President · FY2024
$633K
G
Ir/Cath/Ep Tech Lead · FY2024
$626K
A
Chief Medical Officer · FY2024
$617K
A
Chief Nursing Officer · FY2024
$590K
J
Mhmn President · FY2023
$537K
S
Clinical RN III · FY2024
$522K

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