American College of Diabetology
Advancing the field of diabetology by certifying physicians in the primary care subspecialty to ensure high standards in diabetes expertise, care delivery and clinical diabetes management.
American College of Diabetology at a glance
In short: American College of Diabetology gave $600K across 4 grants in 2025 (avg $150K), top state California. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $600,000
- +100.0% vs 2024
- Grants made (2025)
- 4
- +100.0% vs 2024
- Average grant
- $150,000
- +0.0% vs 2024
- Median grant
- $150,000
- Total assets
- $872,997
- +54.9% vs 2024
- Primary geography
- California (25% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who American College of Diabetology funds
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
The largest 2025 recipient was Hoag Hospital ($150K). Together the top 4 received $600K.
Grant Size Distribution
7 grants across all recorded years
The most common grant size was in the $100–250K range: 7 grants of 7 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 4 itemized grants.
Cities
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2023 to 2025, annual grant giving ranged from $150K (2023) to $600K (2025). In 2025 it made 4 grants totaling $600K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Hoag Hospital Irvine, CA | Fellowship Program | $150,000 |
| Joslin Diabetes Boston, MA | Fellowships | $150,000 |
| Esperanza Health Centers Chicago, IL | Fellowship | $150,000 |
| Atrium Wake Forest Baptist Winston-Salem, NC | Fllowshps | $150,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $872,997 | $1,642,507 | $1,182,917 | $600,000 | 4 | $5,836 |
| 2024 | $563,407 | $843,921 | $720,152 | $300,000 | 2 | $18,257 |
| 2023 | $509,768 | $72,023 | $406,943 | $150,000 | 1 | $17,263 |
| 2022 | $814,668 | $818,023 | $3,355 | — | — | — |
About American College of Diabetology
Based on IRS filings
American College of Diabetology is a public charity focused on Diseases, Disorders & Medical Disciplines, based in Fayetteville, NC. IRS filing data is available from 2022 through 2025. As of 2025, the organization holds $873K in total assets. In 2025, it awarded 4 grants totaling $600K. Net investment income was $6K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
American College of Diabetology is led by Leonard Salzberg, Chair since 2024 (on filings since 2022); none of the 12 officers listed in 2025 report compensation.
Officers on the 2025 filing
Leonard Salzberg
Chair
Vice Chair → Chair, 2024
On filings since 2022
No compensation reported
Amber Healy
Secretary
On filings since 2022
No compensation reported
Cecilia Low Wang
Vice Chair
Treasurer → Vice Chair, 2024
On filings since 2022
No compensation reported
Francesca Ramirez
Board Member
Board Exam Chair → Board Member, 2024
On filings since 2022
No compensation reported
Jay Shubrook
Past Chair
Chair → Past Chair, 2024
On filings since 2022
No compensation reported
Kim Pfotenhauer
Treasurer
Public Relations Chair → Treasurer, 2024
On filings since 2022
No compensation reported
Sarit Polsky
Board Member
Board Member at Large → Board Member, 2024
On filings since 2022
No compensation reported
Sumera Ahmed
Board Member
Ethics Committee → Board Member, 2024
On filings since 2022
No compensation reported
Jarrod Uhrig
Board Member
On filings since 2024
No compensation reported
Jeff Unger
Board Member
On filings since 2024
No compensation reported
Nay Linn Aung
Board Member
On filings since 2024
No compensation reported
Conan Tu
Board Member
New on the 2025 filing
No compensation reported
Former officers (1)
- Former: Melissa Belec (2023) — Fellow Board Representative
Data from IRS Form 990 filings, 2022–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about American College of Diabetology
How much does American College of Diabetology give each year?
American College of Diabetology gave $600K across 4 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $300K across 2 grants.
What is American College of Diabetology's typical grant size?
American College of Diabetology's median grant in 2025 was $150,000, and its average grant was $150,000, across 4 grants on its 2025 IRS Form 990.
Where does American College of Diabetology give grants?
American College of Diabetology's top state is California, with 25% of the grant dollars itemized on its 2025 IRS Form 990. The next largest states were Massachusetts (25%) and Illinois (25%).
Does American College of Diabetology give general operating support?
Not in 2025: none of the 4 grants with a stated purpose on American College of Diabetology's 2025 IRS Form 990 were described as general or operating support.
How large is American College of Diabetology?
American College of Diabetology reported $873K in total assets on its 2025 IRS Form 990. Its revenue that year was $1.6M.
What is American College of Diabetology?
American College of Diabetology is a public charity focused on Diseases, Disorders & Medical Disciplines, based in Fayetteville, NC. It holds $873K in total assets as of 2025.
What is American College of Diabetology's EIN?
American College of Diabetology's EIN (Employer Identification Number) is 88-1686852. IRS Form 990 filing data is available on this page for 2022–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(4)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2023 (received by the IRS May 14, 2024)
- Added Form 990 for fiscal year 2024 (received by the IRS May 14, 2026)
- Added Form 990 for fiscal year 2025 (received by the IRS May 12, 2026)
- IRS filings on file for fiscal years 2022–2023
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