INTERNATIONAL ANDREAS GRUENTZIG SOCIETY Charity Report

Public IRS 990 nonprofit record

INTERNATIONAL ANDREAS GRUENTZIG SOCIETY

EIN 72-1583640 · Heart & Circulatory System Diseases & Disorders Research (H43)

What they do

THE INTERNATIONAL ANDREAS GRUENTZIG SOCIETY is AN INTERNATIONAL EDUCATIONAL SOCIETY of PHYSICIANS and SCIENTISTS INTERESTED IN CARDIOVASCULAR HEALTH SCIENCES and RELATED FIELDS. SOCIETY MEMBERS COOPERATE IN THE ADVANCEMENT of KNOWLEDGE and EDUCATION THROUGH RESEARCH, PUBLICATION, STUDY and TEACHING IN THE FIELDS of CARDIOVASCULAR DISEASE. IN ADDITION, THE SOCIETY (A) FOSTERS THE CONTINUING DEVELOPMENT of THE SPECIALTIES of HEALTH SCIENCES IN THE CARDIOVASCULAR and RELATED FIELDS AS AN ART and SCIENCE; (B) IMPROVES THE METHODS of TEACHING CARDIOVASCULAR THERAPEUTIC TECHNIQUES; (C) STIMULATES INTEREST IN THE STUDY of DISEASES of THE VESSEL WALL and RESEARCH IN TREATING CARDIOVASCULAR DISEASE; (D) FOSTERS COMMUNICATION and FELLOWSHIPS BETWEEN TOP TIER, INTERNATIONAL INVESTIGATORS, CLINICIANS and INDUSTRY RESEARCHERS/DEVELOPERS IN THE SPECIALTIES of INTERVENTIONAL RADIOLOGY, CARDIOLOGY, SURGERY, REGENERATIVE MEDICINE and NEURORADIOLOGY WHO WORK TOWARDS DEVELOPING NOVEL PRODUCTS AND/OR TECH

Before you give

Should I give to this charity?

Easy charity check

Look at where the money went

Of every $100 spent, about $90.90 was reported for mission work. Use the spending picture below and ask what results that work produced.

Plain answer: A tax form cannot prove that a charity is doing good. It can show how the charity says it spent its money—and point out questions you should ask.

Basic facts we verified

IRS warning checkNo IRS revocation warning appears in this data.

Money report from 2025The charity has a recent tax report to read.

They explain their jobThe charity tells us what it is trying to do.

They name their leaders10 people are listed in the latest report.

You can reach themThey list contact information, so you can ask questions.

Money made simple

82.14%of revenue went to mission work90.9% of expenses · Program services

$90.31spent for every $100 of revenueRevenue covered expenses this year.

8.18%of revenue went to management and office costs9.1% of expenses

$0.43in assets for every $1 spent this yearSome assets cannot be spent right away.

32.2%of its money came from giftsOther money may come from services or investments.

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Bottom line: Do not decide from a name, mission statement, or tax status alone. Look at where the money went, then ask what changed, who was helped, and what your gift will do. YouCanGiveBack does not endorse or grade organizations.

Money

Financial picture

Tax year 2025

A plain-language look at the latest Form 990 figures available. These numbers help you ask better questions; they do not, by themselves, rate whether a charity is good or bad.

$100revenue

How each $100 of revenue was used

The large number compares each expense with revenue. The smaller number shows its share of total expenses.

Total reported revenue$1,141,322

Mission workProgram services$937,45782.14% of revenue90.9% of expenses

ManagementOffice and general costs$93,3158.18% of revenue9.1% of expenses

FundraisingAsking for donations0.00% of revenue0.0% of expenses

Revenue left after expensesReported annual surplus$110,5509.69% of revenueShown in gray on the chart

Total expenses$1,030,77290.31% of revenue

Gray means reported revenue left after expenses for this filing year. It does not necessarily mean cash sitting in a bank account.

Has the pattern changed?

Colored bars = expense mix: how each year’s expenses were divided. Total expenses vs. revenue shows whether the charity spent less or more than it received. The current filing is first.

YearExpense mixDetails

2025CurrentExpense mix: 90.9% mission · 9.1% management · 0.0% fundraisingTotal expenses: 90.31% of revenue

2024Expense mix: 65.3% mission · 34.7% management · 0.0% fundraisingTotal expenses: 81.49% of revenue

2023Expense mix: 82.8% mission · 17.2% management · 0.0% fundraisingTotal expenses: 65.48% of revenue

2022Expense mix: 87.2% mission · 12.6% management · 0.2% fundraisingTotal expenses: 218.80% of revenue

2021Expense mix: 83.0% mission · 17.0% management · 0.0% fundraisingTotal expenses: 58.00% of revenue

2020Expense mix: 51.2% mission · 48.8% management · 0.0% fundraisingTotal expenses: 75.94% of revenue

2019Expense mix: 70.9% mission · 29.1% management · 0.0% fundraisingTotal expenses: 204.64% of revenue

2018Expense mix: 89.8% mission · 10.2% management · 0.0% fundraisingTotal expenses: 73.74% of revenue

Money in and money out

Revenue$1,141,322

Expenses$1,030,772

Annual surplus $110,550 Revenue was higher than expenses for this filing year.

Reported spending amounts

Mission work means the Form 990 category called program services. These are reported accounting categories—not an independent measurement of results.

Mission work (program services)$937,457 · 90.9% of expenses

Management and office costs$93,315 · 9.1% of expenses

See all reported dollar amounts

Revenue$1,141,322

Expenses$1,030,772

Assets$438,510

Income$227,946

Contributions$367,760

Mission work (program services)$937,457

Management and general$93,315

Accounting fees$2,027

People

Leadership and board

Tax year 2025

Names, titles, time, and compensation below are reported by the organization on its Form 990.

No compensation was reported for these leaders. The complete board and leadership roster is shown below.

Board and leadership roster (10)

CINDY GRINES MD MSCAI FACCDIRECTOR

DAVID WOOD MDFRCPCFACCFESDIRECTOR

GARY S ROUBIN MD PHD FSCAPRESIDENT

H VERNON ANDERSON MD FSCAISECRETARY

JAMES P ZIDAR MDFACC FSCATREASURER

KIRK GARRATT MD FSCAITREASURER

MOLLY SZERLIP MD FSCAIDIRECTOR

ROBERT M BERSIN MD FACCPROGRAM DIRE

SRIHARI S NAIDU MD FACCFSCDIRECTOR

WILLIAM W ONEILL MD FSCAIVICE PRESIDE

About this charity

Recognized since: January 2004
Location: 2489 16TH AVENUE, SAN FRANCISCO, CA 94116
County: City and County of San Francisco
In care of: KIRK GARRATT MD FSCAI
Primary officer: KIRK GARRATT MD FSCAI, TREASURER

How to reach them

WebsiteVisit the charity’s website Emailrowburp.iags@gmail.com Phone(415) 317-4265

Filing and classification

Latest tax year: 2025
Tax period began: January 1, 2025
Return type: 990
Tax preparer: MCLAUGHLIN & WEINTRAUB - ENROLLED AGENTS
NTEE classification: Heart & Circulatory System Diseases & Disorders Research (H43)
IRS tax category: Heart & Circulatory System Diseases & Disorders Research