The American Oncologic Hospital
Public records show a registered, tax-exempt organization in good standing.
What it says it does
To prevail over cancer marshaling heart and mind in bold scientificdiscovery, pioneering prevention, and compassionate care.
- Income
- $411.3 million
- Spending
- $326.2 million
- Spent on programs
- 80%
- Reserves
- 3.7 months of spending
- Largest source of income
- fees for its services, 85%
- Employees
- 1,673
- Volunteers
- 422
- Highest pay
- $2.1 million, director
Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Financial health
Good: 70 out of 100. Higher than 59% of charities in its peer group (health care, over $100m).
Reserves
20 of 35Spendable reserves would cover 3.7 months of spending.
Debt
5 of 20It owes 54% of what it owns.
Living within its means
15 of 15Income exceeded spending by 21% of income.
Income trend
15 of 15Income rose 18% on the year before.
Spending floor
15 of 1580% of spending went to programs and raising each dollar of donations cost 5 cents.
Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Governance
Strong: 95 out of 100. Higher than 36% of charities in its peer group (health care, over $100m).
Independent board
25 of 2513 of 15 voting board members are independent.
Conflict of interest policy
15 of 15Has a written conflict of interest policy.
Whistleblower policy
8 of 8Has a written whistleblower policy.
Record keeping policy
7 of 7Has a written policy on keeping and destroying records.
Board minutes
5 of 5Keeps minutes of board meetings.
Board sees the tax return
10 of 10Gave the board a copy of this return before filing it.
Pay set independently
0 of 5Reports no independent review process for its chief executive's pay.
Independent check of accounts
15 of 15Its accounts were audited by an independent accountant.
No reported misuse
10 of 10Reports no diversion of assets, excess benefits or loans to insiders.
Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Impact evidence
Describes programs. Its tax return describes what it does but we have found no measurable results in it.
Programs described in its return (3)
- $203.1 million spent. Healthcare professionals at the American Oncologic Hospital focus on developing and participating in clinical trials to broaden our knowledge of cancer treatments. Our multidisciplinary staff provides a coordinated approach to treatment to best meet the needs of each patient. Specialists at the American Oncologic Hospital are recognized nationally and internationally in all areas of cancer care.
- $38.4 million spent. The mission of the Nursing department is to prevail over cancer by providing patient and family centered, quality, safe, compassionate, expert, holistic, evidence-based nursing care to adult oncology patients and their families.
- $19.9 million spent. At the American Oncologic Hospital, we believe that cancer care goes beyond medical diagnosis and treatment. For patients and their families we offer an array of support services, including complete care, nutrition support services, pain management, palliative care, pastoral care, social work services, support groups and medical records.
Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Legitimacy checks
Is it registered with the IRS? Passed.
Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
Has the IRS revoked its tax-exempt status? Passed.
Not on the IRS automatic revocation list.
Source: Automatic revocation of exemption list, Internal Revenue Service, file dated November 6, 2026.
Are donations tax-deductible? Passed.
On the IRS list of organizations eligible to receive tax-deductible contributions.
Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.
Is it keeping up with its IRS filings? Passed.
Most recent return on file covers the year ending June 2025.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
How long has it been tax-exempt? Passed.
Recognized by the IRS since June 1948.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.
Is it in good standing with state regulators? Passed.
Not on California's list of charities barred from soliciting. Other states are not yet checked.
Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated November 4, 2026.
Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.