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Governance Register
US nonprofit · EIN 593679703 · St Petersburg, FLiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 593679703) - 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 2025: assets, liabilities, staff, website, telephone, pay.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

Cardiostart International Incorporated's network

10 peoplei10 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

10 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 10 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Phil Wendschuh MD ChairChairman2018
8 yrs
Aubyn Marath Mbbs Ms FrcsedPresident2020
6 yrs
Barbara Ferdman MD Faap (also filed as Barbara Ferdman MD)Trustee2022
4 yrs
Donato Sisto MD Facs FaccpTrustee2023
3 yrs
Emily A Farkas MD (also filed as Emily Farkas MD)Trustee2018
8 yrs
Janine Henson RN BSN CcrnCompany secretary2023
3 yrs
Nicola Entwistle MBATrustee2022
4 yrs
Richard Harper MDTrustee2018
8 yrs
Rolando Rodriguez MDDirector2018
8 yrs
Vinicius JS Nina MD PHD (also filed as Vinicius Nina MD, Vinicius Nina MD PHD)Trustee2018
8 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 2025iFrom 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
Janine Henson RN BSN CCRNPresident40$67k
Aubyn Marath MBBS Ms FrcsedCEO1$0
Emily A Farkas MDTrustee1$0
Phil Wendschuh MDChairman1$0
Vinicius Nina MD PhDTrustee1$0
Richard Harper MDTrustee1$0
Barbara Ferdman MD FaapTrustee1$0
Donato Sisto MD Facs FaccpTrustee1$0
Nicola Entwistle MBATrustee1$0
Thomas Hilton MDTrustee1$0
Peter JohnsonTrustee1$0

About

Legal name
Cardiostart International Incorporated
EIN
593679703
Address
4905 S 34th Street Suite 114, St Petersburg, FL, 33711-4511
State
Florida
Mission
As an international humanitarian organization, cardiostart volunteers educate and assist local medical teams in providing free heart surgeries and comprehensive cardiac care to adults and children in underserved regions of the world. (as filed on the Form 990)
Activity (NTEE)
T99 Philanthropy, voluntary services and grantmaking
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Philanthropy, Voluntarism & Grantmaking Foundations
Size band
4 (IRS master file code)
Formed
1998
Principal officer
Janine Henson RN BSN C (as named on the Form 990)
IRS ruling date
1 January 2002
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsPhil Wendschuh MD
≥8years on the filingsEmily A Farkas MD
≥8years on the filingsRichard Harper MD
≥8years on the filingsRolando Rodriguez MD

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$178k
Total liabilities
$2k
Net assets or fund balances
$176k
Contributions and grants received
$341k
Program service revenue
$0
Employees
2
Volunteers
118