Also known as: co DINGUS AND DAGA INC
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Woodruff Foundation is a private corporation based in CLEVELAND, OH. The foundation received its IRS ruling in 1975. The principal officer is Dingus And Daga Inc.. It holds total assets of $12.8M. Annual income is reported at $4.3M. The foundation is governed by 9 officers and trustees. Tax records are available from 2016 to 2023. Grantmaking is concentrated in Ohio. According to available records, Woodruff Foundation has made 70 grants totaling $1.5M, with a median grant of $20K. Annual giving has decreased from $526K in 2020 to $372K in 2022. Grantmaking activity was highest in 2021 with $630K distributed across 27 grants. Individual grants have ranged from $2K to $75K, with an average award of $22K. The foundation has supported 45 unique organizations. Grants have been distributed to organizations in Ohio and Massachusetts. Contributions to this foundation are tax-deductible.
The Woodruff Foundation is a hyper-local, single-issue funder: every dollar is directed to behavioral health in Cuyahoga County, Ohio, defined broadly to include mental illness treatment, substance-use recovery, prevention/education, resource coordination, research, and advocacy. Its board is unusually clinically literate for a foundation this size — trustees include two MDs (Molly Wimbiscus, John Hertzer) and Habeebah Rasheed Grimes, a working behavioral-health nonprofit executive, alongside John Corlett, a well-known Cleveland health-policy figure serving as Secretary/Treasurer. President Steven Siemborski and Vice President Laurel Domanski Diaz round out the leadership. Practically, this means proposals are read by people who know the local service landscape cold — generic mental-health boilerplate will not clear the bar; applicants should write like they are briefing peers, with specific client populations, service gaps, and outcome metrics. The Foundation favors direct-service nonprofits already embedded in Cuyahoga County's behavioral-health ecosystem over research institutions or national organizations — of 70 tracked historical grants, 69 went to Ohio organizations and only 1 to Massachusetts. Typical grantees are mid-size, established human-service agencies (Cleveland Rape Crisis Center, Achievement Centers for Children, Journey Center for Safety and Healing) rather than large hospital systems or brand-new startups, though newer/smaller organizations like Village of Healing and Birthing Beautiful Communities have broken through with narrowly-scoped, culturally-specific programs. First-time applicants should expect a relationship-building step: call program contact Karen Thompson-Shaheen before drafting anything to confirm fit against the Foundation's five focus areas, since staff explicitly offer this pre-screening. The Foundation funds both capital and program expenses but pointedly excludes endowments, scholarships, fellowships, and general fundraising campaigns — a proposal framed as annual-fund support will be rejected regardless of mission alignment. Because the Foundation makes only one grant per organization per year (with an explicit carve-out for joint/partnership applications), returning grantees should consolidate needs into a single, well-justified ask rather than making sequential requests within the same cycle.
Grant sizes are consistently modest and tightly banded: the Foundation's own reported range for its 27 most recent classifiable grants is $1,500 to $50,000, with a median of $20,000 and an average of $19,481. The historical top-50 grantee list (70 grants, $1,528,314 total, $21,833 average) confirms this pattern over a longer window, with the largest cumulative relationship — Cleveland Christian Home at $95,000 across two grants — still averaging under $50,000 per award. Published annual totals show real but modest scale: $380,000 across 23 grants in 2025 (average $16,522) and $304,000 across 15 grants so far in 2026 (average $20,267, likely to grow before year-end with an October board meeting still to come). By category, 2026 giving splits roughly as Treatment 52% ($159,000 — including a $50,000 FrontLine Service Mobile Crisis Team grant and a $30,000 LGBT Center of Greater Cleveland award), Education & Prevention 23% ($70,000), Advocacy 10% ($30,000), Coordination of Resources 7% ($20,000), and Research 5% ($15,000). IRS Form 990 filings show a larger and more volatile figure for total giving — $833,676 in FY2023, up from $597,596 in FY2022 and $861,710 in FY2021 — that runs roughly double the amounts the Foundation lists as grants awarded on its public grants pages; this gap likely reflects multi-year pledges, administrative/programmatic disbursements, or timing differences between 990 accrual and website posting, and applicants should not assume the larger 990 figure represents available new-grant capacity. Total assets have held steady in the $11-14 million range for over a decade ($10.3M in 2011 to $12.2M in 2023), funded by investment income (net investment income of $1.18M in FY2023) rather than new contributions — the Foundation received zero new contributions in every year of available data, meaning its giving capacity is fixed by endowment performance, not fundraising. Geographically, funding is almost exclusively Cuyahoga County — 69 of 70 tracked grants — with essentially no giving outside Northeast Ohio.
| Foundation | Assets | Annual Giving | Primary Focus | Application |
|---|---|---|---|---|
| Woodruff Foundation | ~$12.8M | ~$300K-$800K/yr | Behavioral health, Cuyahoga County | Open (3 cycles/yr) |
| Saint Luke's Foundation of Cleveland | Not disclosed in search (large, hospital-conversion endowment) | $7.5M (2023) | Health equity, social justice, marginalized communities | LOI-based |
| Sisters of Charity Foundation of Cleveland | $104.3M (2021) | $1.7M+ health-focused (FY2021, broader total higher) | Health access, addiction medicine, behavioral health | Rolling LOI (resumed 2026 after a pause) |
| Cleveland Foundation | $3.29B (2024) | ~$80-100M+/yr (est. from quarterly disclosures) | Broad: education, human services, health, philanthropy | Open, competitive, some invited funds |
Woodruff is by far the smallest and most narrowly focused funder in this set — its entire annual budget is roughly what Saint Luke's or Cleveland Foundation might commit to a single large grant. That narrowness is an advantage for behavioral-health-specific applicants: Woodruff's board reviews every proposal against one issue area rather than competing priorities, and its open, non-invitation application process (unlike the LOI gatekeeping at Saint Luke's and Sisters of Charity) makes it more accessible to first-time or smaller applicants. Organizations seeking six- or seven-figure grants should look to Cleveland Foundation or Saint Luke's instead; Woodruff is best suited as a reliable, renewable mid-five-figure funder within a diversified funding stack.
The Foundation's 2026 grants page (current through this research, published on woodruffgreatercle.org) shows $304,000 committed across 15 grants year-to-date, with an October board meeting still ahead. The largest 2026 award is $50,000 to FrontLine Service for its Mobile Crisis Team, followed by $30,000 each to the Mental Health & Addiction Advocacy Coalition (research and advocacy) and NAMI Greater Cleveland (program support). Notable new territory for 2026 includes a $15,000 grant to Cleveland State University Foundation to pilot equine therapy for youth with anxiety, a $19,000 grant to Signature Health to pilot home-based psychiatric stabilization for adults in crisis, and a $15,000 grant to The Art Therapy Studio for community-based art therapy targeting isolated adults — all first-time-appearing pilot concepts relative to the Foundation's historical grant list. In 2025, the Foundation awarded $380,000 across 23 grants, headlined by a $55,000 capital-campaign grant to Magnolia Clubhouse to expand services for individuals with mental illness — the largest single award found in either year. No leadership transitions, executive announcements, or major press coverage of the Foundation itself turned up in web search; the organization operates with minimal public-facing news beyond its own grants pages, consistent with a small, administratively lean foundation run through a third-party administrator, Foundation Management Services (FMS Cleveland), which also staffs the application process (Katie Brennan for technical support, Karen Thompson-Shaheen for programmatic fit).
Apply within one of three annual cycles rather than on a rolling basis: applications open November 15 (deadline December 15, reviewed at the February board meeting), April 1 (deadline May 1, reviewed in June), and August 1 (deadline September 1, reviewed in October) — the online portal only opens roughly one month before each deadline, so proposals cannot be pre-staged far in advance. Before writing anything, call or email Karen Thompson-Shaheen (216-621-2901, ktshaheen@fmscleveland.com) to confirm the project fits one of the five focus areas — treatment, education & prevention, coordination of resources, research, or advocacy — since staff explicitly offer this pre-screening and unsolicited proposals outside these lines are a common rejection reason. Size the ask realistically: the median recent grant is $20,000 and the largest award in either 2025 or 2026 was $55,000 — requests well above $50,000 are outliers and should be justified as capital campaigns with clear co-funding, not as sole-source asks. Do not request endowment funding, scholarships, fellowships, or general annual-fund/fundraising-campaign support — these are explicitly excluded regardless of mission alignment. Because the Foundation makes only one grant per organization per year, consolidate related needs into a single request, and consider a joint/partnership application with another agency if two distinct but related needs exist — this is explicitly permitted as an exception to the one-grant rule. If already a grantee, keep interim and final reports current: multi-year capital grant recipients can apply for second-year programmatic support only after submitting a satisfactory interim report, and missed reporting will jeopardize future eligibility. Write for a clinically informed board — trustees include two physicians and a sitting behavioral-health nonprofit CEO — so lead with specific population served, measurable service gaps, and outcome data rather than general mission language. The required proposal narrative (per the Foundation's own application instructions) must include: purpose of the request, brief organizational history, a client profile with service-area statistics, a specific objectives/timeframe/budget breakdown for the grant itself, a prior-year income and expense statement plus current budget, a board of trustees list, the most recent audited financial statements, and the most recent annual report — assemble all of these before opening the portal, since incomplete packets slow review.
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Smallest Grant
$2K
Median Grant
$20K
Average Grant
$19K
Largest Grant
$50K
Based on 27 grants from the most recent 990-PF filing.
No program descriptions are available for this foundation. Many private foundations report program activities in their annual 990-PF filings — check the Tax Filings section below for the most recent filing.
Grant sizes are consistently modest and tightly banded: the Foundation's own reported range for its 27 most recent classifiable grants is $1,500 to $50,000, with a median of $20,000 and an average of $19,481. The historical top-50 grantee list (70 grants, $1,528,314 total, $21,833 average) confirms this pattern over a longer window, with the largest cumulative relationship — Cleveland Christian Home at $95,000 across two grants — still averaging under $50,000 per award. Published annual totals s.
Woodruff Foundation has distributed a total of $1.5M across 70 grants. The median grant size is $20K, with an average of $22K. Individual grants have ranged from $2K to $75K.
The Woodruff Foundation is a hyper-local, single-issue funder: every dollar is directed to behavioral health in Cuyahoga County, Ohio, defined broadly to include mental illness treatment, substance-use recovery, prevention/education, resource coordination, research, and advocacy. Its board is unusually clinically literate for a foundation this size — trustees include two MDs (Molly Wimbiscus, John Hertzer) and Habeebah Rasheed Grimes, a working behavioral-health nonprofit executive, alongside Jo.
Woodruff Foundation is headquartered in CLEVELAND, OH. While based in OH, the foundation distributes grants to organizations across 2 states.
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| Name | Title | Compensation | Benefits | Total |
|---|---|---|---|---|
| Molly Wimbiscus Md | Trustee | $0 | $0 | N/A |
| Lovell J Custard | Trustee | $0 | $0 | N/A |
| Habeebah Rasheed Grimes | Trustee | $0 | $0 | N/A |
| John Hertzer Md | Trustee | $0 | $0 | N/A |
| Laurel Domanski Diaz | Vice President | $0 | $0 | N/A |
| Janet Lowder | Trustee | $0 | $0 | N/A |
| Dixon Morgan | Trustee | $0 | $0 | N/A |
| John Corlett | Secretary/Treas | $0 | $0 | N/A |
| Steven Siemborski | President | $0 | $0 | N/A |
Total Giving
$834K
Total Assets
$12.2M
Fair Market Value
$12.2M
Net Worth
$12.1M
Grants Paid
$667K
Contributions
N/A
Net Investment Income
$1.2M
Distribution Amount
$580K
Total Grants
70
Total Giving
$1.5M
Average Grant
$22K
Median Grant
$20K
Unique Recipients
45
Most Common Grant
$20K
of 2022 grantees were first-time recipients
| Recipient | Location | Amount | Year |
|---|---|---|---|
| Stella MarisFOR SUBSTANCE ABUSE TREATMENT SERVICES | Cleveland, OH | $20K | 2022 |
| The Metrohealth FoundationFOR BEHAVIORAL HEALTH HOSPITAL | Cleveland, OH | $75K | 2022 |
| Alcohol Drug Additionmental Hlth SvcFOR RECRUITMENT AND RETENTION LEARNING COLLABORATIVE AND CHILD PARENT PSYCHOTHERAPY TRAINING | Cleveland, OH | $38K | 2022 |
| Cleveland Rape Crisis CenterFOR TRAUMA THERAPY FOR SURVIVORS OF SEXUAL VIOLENCE | Cleveland, OH | $30K | 2022 |
| Clev Cuyahoga Cty Child Advocacy CenterFOR BEHAVIOURAL HEALTH SCREENING, ASSESSMENT AND TREATMENT | Cleveland, OH | $25K | 2022 |
| Womens Recovery CenterFOR MERGER PLANNING | Cleveland, OH | $23K | 2022 |
| Journey Center For Safety And HealingTO PROVIDE TRAUMA THERAPY FOR VICTIMS OF CHILD ABUSE AND DOMESTIC VIOLENCE | Cleveland, OH | $20K | 2022 |
| St Vincent Charity Medical CenterFOR INPATIENT DETOXIFICATION PEER RECOVERY COACHES | Cleveland, OH | $20K | 2022 |
| Nami Greater ClevelandFOR PROGRAM SUPPORT | Cleveland, OH | $20K | 2022 |
| Positive Education ProgramTO PROVIDE EARLY CHILDHOOD CONSULTATION IN PUBLIC SCHOOL DISTRICTS | Cleveland, OH | $20K | 2022 |
| Us Together IncFOR CASE MANAGEMENT SERVICES OF AFGHAN EVACUEES | Cleveland, OH | $17K | 2022 |
| Lutheran Metropolitan MinistryTO PROVIDE GUARDIANSHIP SUPPORT TO VULNERABLE ADULTS | Cleveland, OH | $15K | 2022 |
| Achievement Centers For ChildrenTO PROVIDE EARLY CHILDHOOD MENTAL HEALTH SERVICES | Highland Hills, OH | $15K | 2022 |
| Josephs HomeFOR CAPACITY BUILDING TO ACHIEVE CARF & OMHAS CERTIFICATION | Cleveland, OH | $15K | 2022 |
| Cornerstone Of HopeFOR THE BEREAVEMENT SUPPORT GROUP PROGRAM | Independence, OH | $10K | 2022 |
| Ideastream Public MediaFOR BEHAVIOURAL HEALTH PROGRAMMING | Cleveland, OH | $10K | 2022 |
| Cleveland Christian HomeFOR BUILDING REPAIR AND RENOVATION | Cleveland, OH | $75K | 2021 |
| Village Of HealingFOR THE MOTHER TO MOTHER PEER MENTORSHIP PROGRAM | Euclid, OH | $39K | 2021 |
| The Centers For Families And ChildrenTO INCREASE CAPACITY FOR SUBSTANCE USE DISORDER PROGRAMMING | Cleveland, OH | $25K | 2021 |
| Birthing Beautiful CommmunitiesFOR OUR WELLNESS NETWORK | Cleveland, OH | $25K | 2021 |
| Mental Health & Addiction Advocacy CoalFOR RESEARCH AND ADVOCACY TO INCREASE ACCESS TO BEHAVIORAL HEALTH SERVICES | Cleveland, OH | $25K | 2021 |
| Lgbt Community Center Of Greater ClevelaTO PROVIDE ACCESS TO AFFIRMING AND CULTURALLY SENSITIVE MENTAL HEALTH SERVICES TO LGBTQ+ YOUTH | Cleveland, OH | $25K | 2021 |
| May Dugan CenterFOR BEHAVIORAL HEALTH PROGRAMMING | Cleveland, OH | $25K | 2021 |
| Cleveland FoundationTO PROVIDE INTEGRATED, SCHOOL-BASED HEALTH SERVICES TO CMSD STUDENTS | Cleveland, OH | $25K | 2021 |
| Recovery ResourcesFOR STAFF PROFESSIONAL DEVELOPMENT | Cleveland, OH | $24K | 2021 |
| Greater Cleveland CongregationFOR ADVOCACY RELATED TO THE OPENING OF THE CUYAHOGA COUNTY DIVERSION CENTER | Cleveland, OH | $20K | 2021 |
| Frontline ServicesTO PROVIDE INTEGRATED CARE FOR ADULTS WITH SEVERE MENTAL ILLNESS EXPERIENCING CHRONIC HOMELESSNESS | Cleveland, OH | $20K | 2021 |
| University Hospitals Health SystemTO PILOT A PERINATAL DEPRESSION PREVENTION PROGRAM FOR EXPECTANT AND NEW MOTHERS | Cleveland, OH | $20K | 2021 |
| The Salvation ArmyFOR THE SUBSTANCE ABUSE RECOVERY PROGRAM | Cleveland, OH | $20K | 2021 |
| Life ActFOR SUICIDE PREVENTION AND RESILIENCY PROGRAMMING FOR MIDDLE AND HIGH SCHOOL STUDENTS | Chagrin Falls, OH | $13K | 2021 |
| Improbable PlayersFOR ADDICTION EDUCATION PROGRAMMING | Boston, MA | $10K | 2021 |
| Neighborhood Health Care IncTO EXPAND INTEGRATED BEHAVIORAL HEALTH SERVICES | Cleveland, OH | $10K | 2021 |
| Signature Health IncTO INCORPORATE SUICIDE PREVENTION EFFORTS ACROSS CLINICAL SERVICES | Willoughby, OH | $10K | 2021 |
| Cleveland Hearing And Speech CenterFOR TRAINING TO IMPROVE MENTAL HEALTH SERVICES FOR DEAF AND HARD OF HEARING INDIVIDUALS | Cleveland, OH | $9K | 2021 |
| Community Assessment Treatment ServFOR FACILITY REPAIRS AND MAINTENANCE | Cleveland, OH | $25K | 2020 |