AMERICAN OSTEOPATHIC FOUNDATION
Data sourced from IRS 990 public filings
AMERICAN OSTEOPATHIC FOUNDATION TO SUPPORT PROGRAMS AND SERVICES THAT PROMOTE OSTEOPATHIC MEDICINE AND ENHANCE PATIENT-CENTERED CARE. THE AOF HAS WORKED DILIGENTLY TOWARD REALIZING ITS VISION, TO ENRICH GLOBAL HEALTH BY PROMOTING OSTEOPATHIC MEDICINE. THE AOF IS ENERGIZED AND INSPIRED TO ACCOMPLISH THIS THROUGH ITS MISSION, TO SUPPORT PHILANTHROPIC ACTIVITIES THAT PROMOTE AND ENHANCE THE OSTEOPATHIC PROFESSION. THROUGH THE SUPPORT OF LEADERSHIP, THE DEDICATION AND FORESIGHT OF THE AOF BOARD OF DIRECTORS, AND THE GENEROSITY OF THE FOUNDATION'S LOYAL DONORS, THE AOF PROUDLY SERVES AS THE PHILANTHROPIC PARTNER FOR THE OSTEOPATHIC PROFESSION, THE ASSOCIATION AND THE AFFILIATES. AOF HAS MADE A DIFFERENCE IN THE LIVES OF MANY WITHIN THE PROFESSION AND CONTINUES TO INCREASE THE NUMBER OF AWARDS GIVEN, GRANTS EXTENDED, SCHOLARSHIPS AWARDED, AND SERVICES PROVIDED THAT ENHANCE AND BENEFIT OSTEOPATHIC STUDENTS, RESIDENTS, PHYSICIANS - AND THE PATIENTS THEY SO HONORABLY SERVE.
AMERICAN OSTEOPATHIC FOUNDATION has received 19 grants from 14 known foundation funders. Revenue decreased from $7,631,230 in 2024 to $2,787,843 in 2025. Most recent reported revenue: $2,787,843.
Annual Revenue
$2,787,843
Known Funders
14
Grants Received
19
Financial History
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $2,787,843 | $2,856,296 | $24,824,332 |
| 2024 | $7,631,230 | $2,724,646 | $22,960,158 |
| 2023 | $2,236,558 | $2,479,137 | $17,330,075 |
| 2022 | $1,843,079 | $1,972,320 | $16,168,048 |
| 2021 | $3,314,044 | $1,724,161 | $19,265,366 |
| 2020 | $1,987,136 | $1,599,421 | $17,125,388 |
| 2019 | $2,780,723 | $1,509,165 | $15,798,537 |
| 2018 | $1,526,227 | $1,393,850 | $12,618,663 |
Top Funders
CHICAGO, IL
PORTLAND, OR
CHICAGO, IL
PORTLAND, OR
WASHINGTON, DC
CHICAGO, IL
CHICAGO, IL
OKEMOS, MI
CHICAGO, IL
Showing top 10 of 14 funders.
Key Personnel
From 2025 IRS 990 filing
JOSEPH ZAMMUTO DO
IMMEDIATE PAST PRESIDENT
SCOTT CYRUS DO
PRESIDENT
DAWN TARTAGLIONE DO
PAST PRESIDENT
SEGER MORRIS DO
TREASURER
JULIEANNE SEES DO
PRESIDENT-ELECT
JILL HELENBROOK
DIRECTOR
BARBARA ROSS-LEE DO
PAST PRESEIDENT
JEFFREY GROVE DO
PAST PRESEIDENT (THROUGH 12/31/2025)
JOHN KOWALCZYK DO
VICE PRESIDENT
LINDA SAULNIER
DIRECTOR (THROUGH 12/31/2025)
Showing 10 of 23 key personnel.
Frequently Asked Questions
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