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Governance Register
US nonprofit · EIN 232175659 · Wynnewood, PAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 232175659)Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). 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

Lankenau Institute for Medical Research's network

20 people5 organisationsi20 people and 5 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (20). Violet dotted lines (10) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

20 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 20 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Peter H Havens ChairChairman & Trustee2018
8 yrs
Alexander UribeEx-Officio Trustee2022
4 yrs
Alice D ChaseTrustee2018
8 yrs
Amber SalzmanTrustee2018
8 yrs
Alfred W Putnam JrEx-Officio Trustee2018
8 yrs
Elizabeth WilkinsTrustee2020
6 yrs
George C PrendergastPresident & Ex-Officio Trustee2018
8 yrs
I Wistar MorrisTrustee2018
8 yrs
John J Lynch IIIEx-Officio Trustee2018
8 yrs
Jonathan Charles FoxTrustee2018
8 yrs
Joseph GobernEx-Officio Trustee2018
8 yrs
Karen Gotting-SmithTrustee2018
8 yrs
Kathleen GalbraithEx-Officio Trustee2023
3 yrs
Lawrence LivorneseEx-Officio Trustee2018
8 yrs
Leila GordonTrustee2020
6 yrs
Patrick Ross JREx-Officio Trustee2018
8 yrs
Paul B GilmanTrustee2018
8 yrs
Peter R KoweyTrustee2018
8 yrs
Sara SeniorTrustee2018
8 yrs
Steven HigginsEx-Officio Trustee2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 20 →

Officers and senior leadership

19 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Alexander BurashnikovResearch Professorsince 2020
Alexander MullerAssociate Professorsince 2019
Ann Marie ChikowskiClinical Research Managersince 2018
Anthony AshtonProfessor2023
Bonnie GrahamTreasurersince 2018
Charles AntzelevitchExecutive Directorsince 2018
Ellen Heber-KatzProfessorsince 2018
James MullinProfessorsince 2018
Janet SawickiProfessor2018
John WellenbachCompany secretarysince 2018
Jose Di DiegoResearch Professorsince 2021
Lisa Laury-KleintopAssociate Professorsince 2019
Matthew FinleyDiv Dir., Research Admin.since 2022
Melvin ReichmanSenior Investigatorsince 2018
Patrick ViatourAssociate Professor2023
Scott DessainAssoc. Prof / Hat Dirsince 2018
Serge SicouriDiv Dir, Cardio Outcomes Rch.since 2018
Susan GilmourProfessorsince 2018
TAM MAI-NguyenTreasurersince 2018

Pay and hours

year to 30 June 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
George C PrendergastPresident & Ex-Officio Trustee40$519k$50k
Scott DessainAssoc. Prof / Hat Dir40$229k$44k
Ellen Heber-KatzProfessor40$192k$32k
Samuel DiianniTreasurer40$190k$12k
Melvin ReichmanSenior Investigator40$177k$35k
Matthew FinleyVice President40$163k$22k
James MullinProfessor40$163k$11k
Susan GilmourProfessor40$161k$9k
Paul B GilmanTrustee1$154k
John WellenbachSecretary40$123k$29k
John J Lynch IIIEx-Officio Trustee1$0$2.6m$692k
Kathleen GalbraithEx-Officio Trustee1$0$903k$143k
Patrick Ross JrEx-Officio Trustee1$0$940k$53k
Joseph GobernEx-Officio Trustee1$0$674k$39k
Paul CoadyEx-Officio Trustee1$0$535k$39k
Peter R KoweyTrustee1$0$175k$29k
Alfred W Putnam JrEx-Officio Trustee1$0
Alice D ChaseTrustee1$0
Elizabeth WilkinsTrustee1$0
I Wistar MorrisTrustee1$0
Jonathan Charles FoxTrustee1$0
Lawrence LivorneseEx-Officio Trustee1$0
Peter H HavensChairman & Trustee1$0
Sara SeniorTrustee1$0
Amber SalzmanTrustee1$0
Karen Gotting-SmithTrustee1$0
Leila GordonTrustee1$0
Steven HigginsEx-Officio Trustee1$0

About

Legal name
Lankenau Institute for Medical Research
EIN
232175659
Address
100 Lancaster Avenue, Wynnewood, PA, 19096-3450
State
Pennsylvania
Mission
Our mission is to advance human health and well being through research, to improve the detection & treatment of disease, to rapidly transfer new technology to the clinic, and to train the next generation of scientists & physicians. (as filed on the Form 990)
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Size band
8 (IRS master file code)
Formed
1981
Principal officer
George C Prendergast (as named on the Form 990)
IRS ruling date
1 January 1982
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsPeter H Havens
≥8years on the filingsAlice D Chase
≥8years on the filingsAmber Salzman
≥8years on the filingsAlfred W Putnam Jr

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$13.8m
Total liabilities
$12.9m
Net assets or fund balances
$880k
Contributions and grants received
$3.6m
Program service revenue
$4m
Employees
114
Volunteers
19

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.
Lankenau Institute for Medical Research 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: Pennsylvania Department of State, business entities (data.pa.gov xvd7-5r2c). Licence: public domain. Data last fetched 18 October 2026.
State
Pennsylvania
Entity type
Domestic Nonprofit Corporation
Status
Active
Formed
1 July 1981
Registered agent
Not stated

Officers (5)

  • George Prendergast President
  • George Prendergast Governor
  • John Wellenbach Secretary
  • Peter Havens Chairman
  • Samuel Diianni Treasurer

City and state of officers are not held in this extract.