California · Nonprofit
SAN FRANCISCO MARIN MEDICAL SOCIETY
SAN FRANCISCO MARIN MEDICAL SOCIETY (California) receives grants from 2 organizations whose IRS filings report $16,750 to it, the largest being SUTTER BAY HOSPITALS ($10,000). 0 of them have funded it in more than one year.
- Revenue FY2025
- $1.1M
- Funders on record
- 2
- Grants received
- $17k
- Net assets
- $7.7M
What San Francisco Marin Medical Society does
Mission
The purpose of the san francisco medical society is to provide educational services to its members and information to the public through publications and advertisements.
As stated on its FY2025 Form 990.
Programs
As the collective voice for san francisco and marin county physicians, sfmms strives to enhance the professional development and quality of life for its members.sfmms provides educational programming to membership on practice management and timely issues affecting the health and well-being of san francisco and marin physicians and their patients. San francisco marin medicine, the journal of the sfmms, is published four times a year and distributed to over 3,000 physicians and allied health care professionals. Recent issues have focused on issues related to housing and homelessness, medical ethics, addiction medicine, and leadership development.
Sfmms aids its members with practice promotion and career development through frequent community events and physician wellness activities. An online physician finder is available free-of charge to the general public.
Sfmms assesses and takes positions on policy, regulation, and proposed legislation in line with the professional values, beliefs, and priorities of its physician membership. Sfmms is a strong advocate on public health/public policy in san francisco and marin counties and has concentrated on ensuring that the challenges and needs of physician practices are incorporated into the state and county responses to public health issues.
The 3 programs described on its FY2025 Form 990, listed largest first by expense.
The organization over time
Each line starts at 100 in 2018, so what you read is the shape rather than the size: 150 means half as much again as 2018, 50 means half. The number beside each label in the key is where it ended.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2023 to 2024, from $6.4M to $7.5M (+18%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2021 1%. Grants only. Government contracts and fees sit inside program revenue.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 7 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Chief executive
Conrad B Amenta
Executive director
As listed on its FY2025 Form 990.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of SAN FRANCISCO MARIN MEDICAL SOCIETY’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
SAN FRANCISCO MARIN MEDICAL SOCIETY leans on a few funders — its largest provides 60% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
100% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund SAN FRANCISCO MARIN MEDICAL SOCIETY.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
100% of SAN FRANCISCO MARIN MEDICAL SOCIETY's grant income comes from California funders.
Funder states come from each funder’s own filing. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Organizations like SAN FRANCISCO MARIN MEDICAL SOCIETY
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 1 related entity
- Sfmms Community Service Foundation · exempt
Screen this organization
A dated, signed PDF of the compliance screen for SAN FRANCISCO MARIN MEDICAL SOCIETY: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds SAN FRANCISCO MARIN MEDICAL SOCIETY?
- SAN FRANCISCO MARIN MEDICAL SOCIETY (California) receives grants from 2 organizations whose IRS filings report $16,750 to it, the largest being SUTTER BAY HOSPITALS ($10,000). 0 of them have funded it in more than one year.
- How many funders does SAN FRANCISCO MARIN MEDICAL SOCIETY have?
- IRS filings report 2 organizations giving $16,750 in grants to SAN FRANCISCO MARIN MEDICAL SOCIETY.
- Who is the largest funder of SAN FRANCISCO MARIN MEDICAL SOCIETY?
- SUTTER BAY HOSPITALS is the largest funder on record, with $10,000 in grants. The full list of funders is on this page.
- How can an organization like SAN FRANCISCO MARIN MEDICAL SOCIETY find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2018–2025), and the filings of 2 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing