Mission
TO CONDUCT VARIOUS MEDICAL RESEARCH AND EDUCATIONAL PROJECTS; SPECIFICALLY, TO SUPPORT THE DISSEMINATION OF EVIDENCE-BASED MEDICINE, PARTICULARLY IN GASTROENTEROLOGY.
Small Public Charity
GIISSUES INC
GIISSUES INC is a nonprofit organization categorized as Small Public Charity based in GRANADA HILLS, CA. Its most recent IRS filing (2025) reports revenue of $9K, expenses of $11K, total assets of $19K.
EIN: 455421200
GRANADA HILLS, CA
Digestive Diseases & Disorders Research
NTEE: H70
Latest filing: 2025
Total Revenue$9K
Total Expenses$11K
Total Assets$19K
Grant Records0
Filing Years2021–2025
Where $100 goes at Giissues Inc
How Giissues Inc divides every $100 it spends, from its own Form 990-EZ filings, averaged across 9 years.
$66
Programs
the work itself
$34
Everything else
operations and overhead
Form 990-EZ reports program spending but doesn't separate management from fundraising, so those are shown together.
Inside the $66 for programs
$66
Attended and participated in discussions related to evidence-based medicine specifically as regarding to diseases of the liver and biliary tract
Source: Form 990-EZ filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Officers & Directors
CFO
Glenn E Mathisen
CEO
Ronald L Koretz
SECRETARY
Stanley K Dea
Officer compensation and complete director data available with membership.
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $9K | $11K | $19K |
| 2024 | $9K | $12K | $21K |
| 2023 | $6K | $9K | $25K |
| 2022 | $10K | $13K | $28K |
| 2021 | $7K | $6K | $31K |
Between 2021 and 2025, reported annual revenue grew from $7K to $9K (+30%), with total assets most recently reported at $19K.
Interactive year-over-year charts and full filing details available with membership.