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University At Buffalo Pathologists Pc

Organization summary

Type of Nonprofit

Designated as a Organizations for any of the following purposes: religious, educational, charitable, scientific, literary, testing for public safety, fostering national or international amateur sports competition (as long as it doesn't provide athletic facilities or equipment), or the prevention of cruelty to children or animals.

Category: Diseases, Disorders, Medical Disciplines / Medical Disciplines (G97Z) (NTEE)

Donations to this organization are tax deductible.

Summary charts: organization finances over time

Revenue
$7.77M (2022)

Expenses
$8.09M (2022)

Total Assets
$5.63M (2022)

Total Liabilities
$772k (2022)

Source: Form 990 tax filings from 2011 to 2022

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,771,363
Expenses
$8,085,079
Net Income
-$313,716
Net Assets
$4,856,045
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $7,967,218
> 100%
Investment Income $43,147
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$247,349
Net Inventory Sales $0
Other Revenue $8,347
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,648,644
20.4%
Professional Fundraising Fees $0
Other Salaries and Wages $4,219,063
52.2%
Assets/Debt
Total Assets $5,628,095
Total Liabilities $772,050
Net Assets $4,856,045
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Secretary) $350,280 $0 $36,785
Lalarukh Aftab Md (Pathologist) $337,208 $0 $30,077
John E Tomaszewski Md (President) $307,555 $0 $18,622
Joyce Paterson Md (Director) $302,573 $0 $24,740
Hassan Nakhla Md (Pathologist) $284,266 $0 $36,792
Brigid Hannahoe Md (Director) $268,564 $0 $33,769
Yasmin Yusuf Md (Pathologist) $268,161 $0 $31,424
Theodore Ondracek Md (Pathologist) $258,841 $0 $34,143
Yousef Soofi Md (Pathologist) $236,839 $0 $34,120
Elizabeth Korangy Md (Director) $215,043 $0 $33,407
Anna Elkin (Coo) $204,629 $0 $32,713

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,698,555
Expenses
$7,520,347
Net Income
$178,208
Net Assets
$5,592,024
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $7,646,195
99.3%
Investment Income $39,606
0.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $12,754
0.2%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,500,115
19.9%
Professional Fundraising Fees $0
Other Salaries and Wages $4,025,388
53.5%
Assets/Debt
Total Assets $6,495,950
Total Liabilities $903,926
Net Assets $5,592,024
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Secretary) $340,440 $0 $36,310
Lalarukh Aftab Md (Pathologist) $325,167 $0 $28,704
John E Tomaszewski Md (President) $295,264 $0 $17,902
Yasim Yusuf Md (Pathologist) $261,527 $0 $28,929
Joyce Paterson Md (Director) $258,429 $0 $23,705
Lucia Balos Md (Pathologist) $257,281 $0 $15,834
Hassan Nakhla Md (Pathologist) $235,600 $0 $34,363
Theodore Ondracek Md (Pathologist) $233,633 $0 $31,736
Brigid Hannahoe Md (Director) $222,520 $0 $31,384
Elizabeth Korangy Md (Director) $197,530 $0 $32,258
Anna Elkin (Coo) $185,932 $0 $25,193

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$8,561,797
Expenses
$7,612,836
Net Income
$948,961
Net Assets
$5,152,490
Notable Sources of Revenue Percent of Total Revenue
Contributions $144,147
1.7%
Program Services $7,383,905
86.2%
Investment Income $50,366
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $318,391
3.7%
Net Inventory Sales $0
Other Revenue $664,988
7.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,462,070
19.2%
Professional Fundraising Fees $0
Other Salaries and Wages $4,103,466
53.9%
Assets/Debt
Total Assets $6,171,604
Total Liabilities $1,019,114
Net Assets $5,152,490
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Secretary) $343,814 $0 $21,970
Lalarukh Aftab Md (Pathologist) $324,483 $0 $13,409
John E Tomaszewski Md (President) $298,662 $0 $3,193
Yasim Yusuf Md (Pathologist) $262,408 $0 $14,008
Theodore Ondracek Md (Pathologist) $260,018 $0 $18,398
Joyce Paterson Md (Director) $259,595 $0 $9,720
Lucia Balos Md (Pathologist) $258,664 $0 $3,538
Hassan Nakhla Md (Pathologist) $232,948 $0 $22,148
Brigid Hannahoe Md (Director) $216,511 $0 $18,398
Anna Elkin (Coo) $186,098 $0 $14,242
Elizabeth Korangy Md (Director) $157,390 $0 $21,161

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,843,004
Expenses
$7,021,301
Net Income
$821,703
Net Assets
$4,337,929
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $7,616,683
97.1%
Investment Income $82,997
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $140,824
1.8%
Net Inventory Sales $0
Other Revenue $2,500
0.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,495,085
21.3%
Professional Fundraising Fees $0
Other Salaries and Wages $3,752,104
53.4%
Assets/Debt
Total Assets $5,013,983
Total Liabilities $676,054
Net Assets $4,337,929
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Secretary) $359,404 $0 $21,926
Aftab Lalarukh Md (Pathologist) $337,646 $0 $13,847
John E Tomaszewski Md (President) $302,349 $303,788 $57,465
Joyce Paterson Md (Director) $274,505 $0 $9,921
Lucia Balos Md (Pathologist) $255,470 $65,686 $23,117
Theodore Ondracek Md (Pathologist) $240,240 $0 $19,039
Hassan Nakhla Md (Pathologist) $238,560 $0 $21,926
Paul Hosking Md (Pathologist) $233,000 $0 $8,636
Brigid Hannahoe Md (Director) $216,420 $0 $19,039
Anna Elkin (Coo) $183,977 $0 $17,989
Elizabeth Korangy Md (Director) $158,431 $0 $20,823

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,318,536
Expenses
$7,971,379
Net Income
-$652,843
Net Assets
$3,321,455
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $7,207,363
98.5%
Investment Income $90,491
1.2%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $20,682
0.3%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,218,965
15.3%
Professional Fundraising Fees $0
Other Salaries and Wages $4,278,957
53.7%
Assets/Debt
Total Assets $4,577,623
Total Liabilities $1,256,168
Net Assets $3,321,455
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Secretary) $314,340 $0 $48,150
John E Tomaszewski Md (President) $282,974 $322,476 $76,451
Joyce Paterson Md (Director) $255,334 $0 $36,398
Lucia Balos Md (Pathologist) $253,209 $62,684 $48,335
Hassan Nakhla Md (Pathologist) $224,835 $0 $43,906
Rafal Kozielski Md (Pathologist) $222,518 $0 $31,527
Theodore Ondracek Md (Pathologist) $216,006 $0 $42,195
Abdur Khan Md (Pathologist) $210,833 $0 $36,405
Brigid Hannahoe Md (Director) $205,334 $0 $41,471
Anna Elkin (Coo) $173,488 $0 $37,907
Elizabeth Korangy Md (Director) $160,983 $0 $26,382

Document Links

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,488,343
Expenses
$7,808,573
Net Income
-$320,230
Net Assets
$4,203,302
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $7,377,791
98.5%
Investment Income $73,344
1.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $37,208
0.5%
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,321,766
16.9%
Professional Fundraising Fees $0
Other Salaries and Wages $4,200,234
53.8%
Assets/Debt
Total Assets $5,329,221
Total Liabilities $1,125,919
Net Assets $4,203,302
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Pathologist) $307,626 $0 $45,471
John E Tomaszewski Md (President) $283,460 $307,572 $74,083
Amy Sands Md (Secretary) $280,494 $66,337 $29,980
Lucia Balos Md (Pathologist) $248,487 $60,311 $47,147
Joyce Paterson Md (Director) $239,813 $0 $37,080
Hassan Nakhla Md (Pathologist) $220,931 $0 $41,271
Rafal Kozielski Md (Pathologist) $218,336 $0 $30,423
Abdur Khan Md (Pathologist) $210,266 $0 $34,906
Brigid Hannahoe Md (Director) $194,480 $0 $38,728
Anna Lurz (Employee) $168,385 $0 $35,670
Elizabeth Korangy Md (Director) $155,134 $0 $19,495

Document Links

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$7,452,719
Expenses
$7,891,862
Net Income
-$439,143
Net Assets
$4,295,450
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $7,395,729
99.2%
Investment Income $63,384
0.9%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$6,394
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,305,845
16.5%
Professional Fundraising Fees $0
Other Salaries and Wages $4,393,162
55.7%
Assets/Debt
Total Assets $5,249,299
Total Liabilities $953,849
Net Assets $4,295,450
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Pathologist) $312,757 $0 $44,815
Lucia Balos Md (Pathologist) $291,387 $59,573 $56,161
Amy Sands Md (Secretary) $284,974 $65,805 $38,035
John E Tomaszewski Md (President) $282,594 $309,971 $70,821
Hassan Nakhla Md (Pathologist) $226,581 $0 $41,665
Rafal Kozielski Md (Pathologist) $224,054 $0 $30,639
Joyce Paterson Md (Director) $221,729 $0 $35,132
Abdur Khan Md (Pathologist) $214,629 $0 $39,868
Brigid Hannahoe Md (Director) $183,101 $0 $37,262
Anna Lurz (Cfo/Admin) $173,355 $0 $35,952
Elizabeth Korangy Md (Director) $160,092 $0 $19,663

Document Links

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,972,339
Expenses
$7,140,288
Net Income
-$167,949
Net Assets
$4,590,574
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $6,925,312
99.3%
Investment Income $74,234
1.1%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$27,207
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $4,905,561
68.7%
Assets/Debt
Total Assets $5,463,002
Total Liabilities $872,428
Net Assets $4,590,574
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Director) $299,181 $0 $45,052
John E Tomaszewski Md (President) $279,031 $302,315 $69,401
Amy Sands Md (Secretary) $269,544 $63,588 $37,747
Lucia Balos Md (Director (Termed 02/2015)) $237,847 $57,791 $52,001
Hassan Nakhla Md (Pathologist) $213,456 $0 $40,469
Rafal Kozielski Md (Pathologist) $209,640 $0 $29,302
Joyce Paterson Md (Director) $204,254 $0 $33,500
Abdur Khan Md (Pathologist) $200,595 $0 $39,086
Mary George Md (Pathologist) $199,652 $0 $32,777
Donald Higgs Md (Pathologist) $190,581 $0 $37,992
Anna Lurz (Cfo/Admin) $163,560 $0 $35,138
Tamera Paczos Md (Director (Termed 06/2015)) $84,827 $0 $9,945

Document Links

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,579,458
Expenses
$6,214,970
Net Income
$364,488
Net Assets
$4,849,650
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $6,472,394
98.4%
Investment Income $100,995
1.5%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $1,139
0.0%
Net Inventory Sales $0
Other Revenue $4,930
0.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $4,179,332
67.2%
Assets/Debt
Total Assets $5,546,873
Total Liabilities $697,223
Net Assets $4,849,650
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Secretary) $376,910 $0 $42,724
John E Tomaszewski Md (President) $269,063 $294,307 $67,982
Amy Sands Md (Director) $268,112 $61,578 $33,402
Lucia Balos Md (Director) $235,000 $55,003 $49,101
Hassan Nakhla Md (Pathologist) $229,000 $0 $39,749
Abdur Khan Md (Pathologist) $209,000 $0 $37,666
Rafal Kozielski Md (Pathologist) $209,000 $0 $28,933
Mary George Md (Pathologist) $206,000 $0 $36,673
Joyce Paterson Md (Director) $200,221 $0 $35,849
Donald Higgs Md (Pathologist) $197,000 $0 $36,363
Tamera Paczos Md (Former Director) $188,027 $0 $22,533
Anna Lurz (Coo/Admin) $158,060 $0 $32,086

Document Links

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,422,086
Expenses
$5,758,134
Net Income
$663,952
Net Assets
$4,563,042
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $6,373,654
99.2%
Investment Income $53,650
0.8%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets -$5,218
Net Inventory Sales $0
Other Revenue $0
Notable Expenses Percent of Total Expenses
Executive Compensation $1,507,322
26.2%
Professional Fundraising Fees $0
Other Salaries and Wages $2,574,575
44.7%
Assets/Debt
Total Assets $5,309,354
Total Liabilities $746,312
Net Assets $4,563,042
Other
Reported conflict of interest transactions
Compensation
Key Employees and Officers Compensation Related Other
Keith Krabill Md (Secretary) $287,296 $0 $40,194
Amy Sands Md (Pathologist) $262,894 $63,621 $47,097
John E Tomaszewski Md (President) $261,924 $306,131 $78,069
Lucia Balos Md (Director) $231,000 $60,389 $63,150
Frank Chen Md (Pathologist) $219,772 $0 $36,729
Hassan Nakhla Md (Pathologist) $219,772 $0 $36,604
Tamera Paczos Md (Director) $211,000 $0 $35,794
Abdur Kham Md (Pathologist) $209,674 $0 $35,783
Rafel Kozielski Md (Pathologist) $209,203 $0 $35,537
Joyce Paterson Md (Director) $194,588 $0 $31,389
Anna Michelle Lurz (Coo/Admin) $160,000 $0 $18,588

Document Links

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$6,103,004
Expenses
$5,500,197
Net Income
$602,807
Net Assets
$3,755,694
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $5,668,285
92.9%
Investment Income $34,114
0.6%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $400,605
6.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,241,922
22.6%
Professional Fundraising Fees $0
Other Salaries and Wages $2,670,440
48.6%
Assets/Debt
Total Assets $4,499,034
Total Liabilities $743,340
Net Assets $3,755,694

Document Links

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$5,874,819
Expenses
$5,244,956
Net Income
$629,863
Net Assets
$3,024,124
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $5,435,516
92.5%
Investment Income $42,175
0.7%
Bond Proceeds $0
Royalties $0
Rental Property Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $397,128
6.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $1,451,507
27.7%
Professional Fundraising Fees $0
Other Salaries and Wages $2,419,422
46.1%
Assets/Debt
Total Assets $3,644,145
Total Liabilities $620,021
Net Assets $3,024,124

Document Links

Fiscal Year Ending Dec.
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2006

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2004

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2003

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2002

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

Fiscal Year Ending Dec.
2001

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

About This Data

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

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Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

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For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
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