Pennsylvania Society of
Pennsylvania Society of gastroenterology was formed in 1982. The society's purpose is to coordinate the efforts of gastroenterologists in Pennsylvania to secure and maintain the best patient care and the highest standard of practice principally through the study of the scientific, socio-economic, and legislative aspects of gastroenterology; to provide education information to the membership and public regarding gastroenterological function and disorders; and to promote close association among the membership.
Key facts about Pennsylvania Society of
- EIN
- 23-2195718
- Latest 990 filing
- Form 990, 2025
- Total assets
- $1,352,664
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$1.4M
+12.0% YoY
Revenue
$267K
-2.6% YoY
Net Investment Income
$75K
-3.3% YoY
Expenses
$230K
+22.3% YoY
About Pennsylvania Society of
Based on IRS filings
Pennsylvania Society of is a public charity, based in Mechanicsburg, PA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $1.4M in total assets. Net investment income was $75K.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
In 2023 it made 1 grant totaling $13K.
Grant Insights
How this funder distributes its grants
Grant Size Distribution
1 grant across all recorded years
The most common grant size was under $50K: 1 grant of 1 (100%).
Giving History
Grant recipients and amounts by year
No grants recorded for 2025.
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $1,352,664 | $1,208,153 | $1,081,990 |
| Revenue | $267,475 | $274,497 | $210,018 |
| Expenses | $230,144 | $188,141 | $179,154 |
| Net Investment Income | $74,723 | $77,260 | $26,465 |
Data update history
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2019 (received by the IRS April 21, 2020)
- Updated Form 990 for fiscal year 2023 (received by the IRS April 26, 2024)
- Added Form 990 for fiscal year 2025 (received by the IRS April 28, 2026)
Leadership & Key People
Officers and directors from IRS filings
Pennsylvania Society of is led by Karen Krok MD, President since 2023 (on filings since 2019); none of the 18 officers listed in 2025 report compensation.
Officers on the 2025 filing
Karen Krok MD
President
Treasurer → President-El, 2021
President-El → President, 2023
On filings since 2019
5 hrs/week
No compensation reported
Manish Thapar MD
President-El
Membership C → Secretary, 2022
Secretary → President-El, 2023
On filings since 2019
5 hrs/week
No compensation reported
F. Wilson Jackson III MD
Cac Chair
Cac Representative → Legislative, 2022
Legislative → Cac Chair, 2023
On filings since 2019
5 hrs/week
No compensation reported
Zubair A. Malik MD
Bylaws Chair
On filings since 2019
5 hrs/week
No compensation reported
David L. Diehl MD
Past President
President-El → President, 2021
President → Past President, 2023
On filings since 2019
5 hrs/week
No compensation reported
Harshit Khara MD
Train. Task
Program Chai → Ddnc Alterna, 2023
Ddnc Alterna → Train. Task, 2024
On filings since 2019
5 hrs/week
No compensation reported
Joyann A. Kroser MD
Ddnc Alterna & Regional IV
Acg Governor → Ddnc Representative, 2022
Ddnc Representative → Ddnc Alterna & Regional IV, 2023
On filings since 2019
5 hrs/week
No compensation reported
Mitual Patel MD
Regional II
Membership C → Regional II, 2023
On filings since 2019
5 hrs/week
No compensation reported
Neilanjan Nandi MD
Secretary
Some Co-Chair → Treasurer, 2021
Treasurer → Secretary, 2023
On filings since 2019
5 hrs/week
No compensation reported
R. Fraser Stokes MD
Practice Mgm
Regional Counsel → Practice Mgm, 2023
On filings since 2019
5 hrs/week
No compensation reported
Ralph D. McKibbin MD
Ddnc Representative
Immediate Past P → Ddnc Representative, 2020
On filings since 2019
5 hrs/week
No compensation reported
Richard E. Moses DO JD
Legislation
Past President → Membership C, 2021
Membership C → Legislation, 2024
On filings since 2019
5 hrs/week
No compensation reported
Dawn Swartz
Executive Di
On filings since 2023
15 hrs/week
No compensation reported
Jeffrey Dueker MD
Regional I C
On filings since 2023
5 hrs/week
No compensation reported
Kim Chaput DO
Treasurer
On filings since 2023
5 hrs/week
No compensation reported
Nirav Shah MD
Regional III
On filings since 2023
5 hrs/week
No compensation reported
Shannon Tosounian DO
P.r. & Social
On filings since 2023
5 hrs/week
No compensation reported
Adam Ehrlich MD
Acg Governor
On filings since 2024
5 hrs/week
No compensation reported
Former officers (15)
- Former: Harvey B. Lefton MD (2019–2023) — Special Advisor & Archivist
- Former: David A. Sass MD (2019–2022) — Regional Counsel
- Former: Jennifer Maranki MD (2019–2022) — Regional Counsel
- Former: Louis La Luna MD (2019–2022) — 3rd Party Li
- Former: Randall Brand MD (2019–2022) — Membership C
- Former: Ravi Ghanta MD (2019–2022) — Immediate Past P
- Former: Hiral Shah MD (2020–2022) — Regional Counsel
- Former: Shyam Thakkar MD (2020–2022) — Program Chai
- Former: Audrey Dean (2022) — Executive Di
- Former: Sagar V. Vallabh MD (2019–2021) — Regional Counsel
- Former: Nitin Ahuja MD (2020–2021) — Regional Counsel
- Former: Ariel Jones (2021) — Executive Di
- Former: Jason Harbonic (2019–2020) — Executive Di
- Former: Ayaz Matin MD (2019) — Regional Counsel
- Former: James C. Reynolds MD (2019) — Regional Counsel
Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Pennsylvania Society of
How large is Pennsylvania Society of?
Pennsylvania Society of reported $1.4M in total assets on its 2025 IRS Form 990. Its revenue that year was $267K.
Where does Pennsylvania Society of operate?
Pennsylvania Society of has awarded grants in West Virginia.
What is Pennsylvania Society of's EIN?
Pennsylvania Society of's EIN (Employer Identification Number) is 23-2195718. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
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