Nonprofit · EIN 16-0548733
MEDICAL SOCIETY COUNTY OF ERIE INC
Tax-exempt · BUFFALO, NY 14209
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $426,853 | $248,368 | $178,485 | $507,177 | $3,997 | $503,180 |
| December 31, 2024 | 990 | $293,026 | $283,019 | $10,007 | $370,262 | $45,567 | $324,695 |
| December 31, 2023 | 990 | $321,547 | $339,681 | -$18,134 | $452,563 | $137,875 | $314,688 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $204,523
- Membership dues
- $204,523
- Program service revenue
- $221,361
- Investment income
- $969
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $1,500
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $2,730
- Accounting fees
- $11,157
- Depreciation
- $595
Balance sheet and other
- Total assets, start of year
- $370,262
- Total assets, end of year
- $507,177
- Total liabilities, end of year
- $3,997
- Net assets, end of year
- $503,180
- Net assets without donor restrictions
- $503,180
- Gross receipts
- $426,853
- Employees
- 0
- Volunteers
- 20
- Year formed
- 1897
- State of legal domicile
- NY
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL TERRANOVA | PRESIDENT Trustee or director, Officer | – | $0 |
| MICHAEL MERRILL | PRESIDENT ELECT Trustee or director, Officer | – | $0 |
| IRIS DANZIGER | IMM PAST PRES | – | $0 |
| NATALKA STACHIW | VICE PRESIDENT Trustee or director, Officer | – | $0 |
| RICHARD CARLSON | TREASURER Trustee or director, Officer | – | $0 |
| NORA MEANEY-ELMAN | SECRETARY Trustee or director, Officer | – | $0 |
| GALE BURSTEIN | DIRECTOR Trustee or director | – | $0 |
| JENNIFER CARLSON | DIRECTOR Trustee or director | – | $0 |
| RICHARD CARLSON | DIRECTOR Trustee or director | – | $0 |
| JULIA FALLER | DIRECTOR Trustee or director | – | $0 |
| JOHN FUDYMA | DIRECTOR Trustee or director | – | $0 |
| RENUKA IYER | DIRECTOR Trustee or director | – | $0 |
| ALAN KLITZKE | DIRECTOR Trustee or director | – | $0 |
| JOHN KRAUS | DIRECTOR Trustee or director | – | $0 |
| LINDSAY LIPINSKI | DIRECTOR Trustee or director | – | $0 |
5 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RAYMOND PAOLINI | DIRECTOR Trustee or director | – | $0 |
| ROBERT PERRY | DIRECTOR Trustee or director | – | $0 |
| SAMANTHA BORDONARO | DIRECTOR Trustee or director | – | $0 |
| JOHN GILLESPIE | DIRECTOR Trustee or director | – | $0 |
| STACEY WATT | DIRECTOR Trustee or director | – | $0 |
990 for the year ended December 31, 2024: 19 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| IRIS DANZIGER | PRESIDENT Trustee or director, Officer | – | $0 |
| MICHAEL TERRANOVA | PRESIDENT ELECT Trustee or director, Officer | – | $0 |
| MICHAEL MERRILL | VICE PRESIDENT Trustee or director, Officer | – | $0 |
| NATALKA STACHIW | TREASURER Trustee or director, Officer | – | $0 |
| NORA MEANEY-ELMAN | SECRETARY Trustee or director, Officer | – | $0 |
| GALE BURSTEIN | DIRECTOR Trustee or director | – | $0 |
| JENNIFER CARLSON | DIRECTOR Trustee or director | – | $0 |
| RICHARD CARLSON | DIRECTOR Trustee or director | – | $0 |
| JULIA FALLER | DIRECTOR Trustee or director | – | $0 |
| JOHN FUDYMA | DIRECTOR Trustee or director | – | $0 |
| RENUKA IYER | DIRECTOR Trustee or director | – | $0 |
| ALAN KLITZKE | DIRECTOR Trustee or director | – | $0 |
| JOHN KRAUS | DIRECTOR Trustee or director | – | $0 |
| LINDSAY LIPINSKI | DIRECTOR Trustee or director | – | $0 |
| RAYMOND PAOLINI | DIRECTOR Trustee or director | – | $0 |
| ROBERT PERRY | DIRECTOR Trustee or director | – | $0 |
| MATTHEW RIVERA | DIRECTOR Trustee or director | – | $0 |
| JOHN GILLESPIE | DIRECTOR Trustee or director | – | $0 |
| MARK JAJKOWSKI | DIRECTOR Trustee or director | – | $0 |
990 for the year ended December 31, 2023: 17 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Aimana El Bahtity | Former Executive Director Trustee or director, Officer | 40 | $126,601 |
| Iris R Danziger MD | President Trustee or director, Officer | 2 | $0 |
| Stacey Watt MD | Immediate Past President Trustee or director, Officer | 2 | $0 |
| Michael Terranova MD | Vice President Trustee or director, Officer | 2 | $0 |
| Kenneth H Eckhert III MD | Past President Trustee or director | 2 | $0 |
| Michael Merrill MD MS MS MBA | Treasurer Trustee or director, Officer | 2 | $0 |
| Natalka Stachiw MD | Secretary Trustee or director | 2 | $0 |
| Gale R Burstein MD | Chair, Public Health Trustee or director | 2 | $0 |
| Ernesto Diaz-Ordaz MD | Past President Trustee or director | 2 | $0 |
| Mark Jajkowski MD | Chair, Legislative Affairs Trustee or director | 2 | $0 |
| Willie Underwood III MD | Past President Trustee or director | 2 | $0 |
| Timothy F Gabryel MD | Past President Trustee or director | 2 | $0 |
| John Gillespie MD | Co-Chair, Nominating Commi Trustee or director | 2 | $0 |
| Raymond V Paolini Jr MD | Past President Trustee or director | 2 | $0 |
| Mark J Lema MD PhD | Past President Trustee or director | 2 | $0 |
| Robert Armstrong MD | Past President Trustee or director | 2 | $0 |
| Edward Kelly Bartels MD | Past President Trustee or director | 2 | $0 |
Address and contacts
- Address (IRS master file)
- 1207 DELAWARE AVENUE, BUFFALO, NY 14209-1458
- Principal officer (990 for 2025)
- KATHLEEN VAN DE LOO, 1207 DELAWARE AVE, BUFFALO, NY 14209
- Signed the 990
- KATHLEEN VAN DE LOO, EXECUTIVE DIRECTOR
- Phone
- (716) 852-1810
- Return prepared by
- STEVEN ELLWANGER CPA PLLC
Mission
TO PROVIDE MEDICAL EDUCATION AND INFORMATION TO MEMBERS AND THE LOCAL COMMUNITY
Program accomplishments
- BULLETINS OR NEWSLETTERS FOR MEMBER PHYSICIANS AND SUBSCRIBERS, RELAYING CURRENT MEDICAL INFORMATION
- EDUCATIONAL SEMINARS AND MEETINGS TO KEEP ALL MEMBER PHYSICIANS UP TO DATE ON CURRENT MEDICAL ISSUES
- INFORMATIONAL PROJECTS AIMED AT ALL RESIDENTS OF ERIE COUNTY TO ACQUAINT THEM WITH THE SERVICES AVAILABLE FROM THE MEDICAL SOCIETY AND SERVICE COMPLAINTS ABOUT MEMBER PHYSICIANS
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 16-0548733
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1944
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $507,177
- Income (IRS master file)
- $426,853
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $426,853 | $248,368 | $507,177 | IRS |
| 990 | December 2024 | $293,026 | $283,019 | $370,262 | XML |
| 990 | December 2023 | $321,547 | $339,681 | $452,563 | XML |
| 990 | December 2022 | $311,752 | $375,535 | $415,585 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 16-0548733).
Questions about MEDICAL SOCIETY COUNTY OF ERIE INC
- What is the EIN of MEDICAL SOCIETY COUNTY OF ERIE INC?
- The employer identification number (EIN) of MEDICAL SOCIETY COUNTY OF ERIE INC is 16-0548733.
- Is MEDICAL SOCIETY COUNTY OF ERIE INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1944.
- Are donations to MEDICAL SOCIETY COUNTY OF ERIE INC tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does MEDICAL SOCIETY COUNTY OF ERIE INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of MEDICAL SOCIETY COUNTY OF ERIE INC due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did MEDICAL SOCIETY COUNTY OF ERIE INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of MEDICAL SOCIETY COUNTY OF ERIE INC?
- The 990 for the year ended December 31, 2025 names KATHLEEN VAN DE LOO.
- Who are the officers and directors of MEDICAL SOCIETY COUNTY OF ERIE INC?
- The 990 for the year ended December 31, 2025 lists 20 people; 0 received compensation from the organization.
- How much revenue does MEDICAL SOCIETY COUNTY OF ERIE INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $426,853, expenses of $248,368 and total assets of $507,177 at year end.
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