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Governance Register
US nonprofit · EIN 522253960 · Washington, DCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 522253960) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Healthhiv's network

5 peoplei5 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

5 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 5 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Donna Elaine Sweet MD Macp ChairChair2018
8 yrs
Charles Howe PharmdBoard Director2018
8 yrs
Jonathan Appelbaum MD FacpVice Chair2018
8 yrs
Kathleen Geissel PharmdBoard Director2018
8 yrs
Robyn Watson Ellerbe PHDTreasurer2018
8 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

9 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Alisha StewartFinance Director Until 03/2019since 2018
Alisha Stewart DirectorFinance and Administrationsince 2023
Brian HujdichExecutive Directorsince 2018
Erin StarzykDirector of Research & Evaluations2022
Kelly MayorDirector of Conferences and Meetingssince 2022
Marissa TonelliDirector2022
Marissa Tonelli DirectorHealth Systems Capacity Buildingsince 2022
Melissa KelleyDirector of Trainingsince 2023
Scott BertaniDirector of Advocacysince 2022

Pay and hours

year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Brian HujdichExecutive Director37.5$229k$25k
Marissa Tonelli DirectorHealth Systems Capacity Building37.5$151k$45k
Scott BertaniDirector of Advocacy37.5$131k$22k
Alisha Stewart DirectorFinance and Administration30$130k$20k
Melissa KelleyDirector of Training37.5$128k$3k
Kathleen Geissel PharmdBoard Director5$36k
Jonathan Appelbaum MD FacpVice Chair4$5k
Donna Elaine Sweet MD MacpChair5$0
Robyn Watson Ellerbe PhDTreasurer2$0
Charles Howe PharmdBoard Director2$0

About

Legal name
Healthhiv
EIN
522253960
Address
1630 Connecticut Ave Nw, Washington, DC, 20009-1053
State
District of Columbia
Mission
To advance effective prevention, care, support, and health equity in hiv, hcv, sti, and lgbtq health care by providing education, capacity building, communications, health services research/evaluation, and advocacy. (as filed on the Form 990)
Activity (NTEE)
E05 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
6 (IRS master file code)
Formed
1999
Principal officer
Brian Hujdich (as named on the Form 990)
IRS ruling date
1 October 2000
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDonna Elaine Sweet MD Macp
≥8years on the filingsCharles Howe Pharmd
≥8years on the filingsJonathan Appelbaum MD Facp
≥8years on the filingsKathleen Geissel Pharmd

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$2.8m
Total liabilities
$1.9m
Net assets or fund balances
$855k
Contributions and grants received
$4m
Program service revenue
$525k
Employees
43
Volunteers
6

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$4.5m$5.2mDeficit $720k

As filed on the IRS Form 990. US dollars.

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Healthhiv likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: DC Department of Licensing and Consumer Protection (DLCP), corporate registrations (opendata.dc.gov). Licence: CC BY 4.0. Attribution: DC DLCP. Data last fetched 18 October 2026.
State
District of Columbia
Entity type
Domestic Nonprofit Corporation
Status
Active - In Good Standing
Formed
29 December 1999
Registered agent
C T Corporation System (city and state not held)