Radiological Society Of North America Inc

Oak Brook, IL
Tax-exempt since March 1943
EIN: 15-0539115

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Type of Nonprofit

Designated as a 501(c)(3) 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 / Professional Societies, Associations (NTEE)

Donations to this organization are tax deductible.

Details

According to its June 2023 tax filing, this nonprofit:

Provided first-class or charter travel

Organization provided first-class or charter travel to key employees or officers. Details are reported on Schedule J.

Revenue

$63.5M (2023)

Expenses

$60.6M (2023)

Total Assets

$195M (2023)

Total Liabilities

$34.1M (2023)

Source: Form 990 tax filings from 2011 to 2023

Tax Filings and Audits 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.

Audits are required to be submitted by nonprofit organizations that spend $750,000 or more in federal grant money in a fiscal year. "Single audits" look at the entire organization's finances and compliance, while other audits are program specific. Nonprofit Explorer has PDFs of audits for some nonprofits for fiscal year 2015 and later. Audit data is from the Federal Audit Clearinghouse.

Fiscal Year Ending June
2024

Form 990 documents are not available for this tax period, but audit documents are available for download.

Audit

Audit for an entity that spends $750,000+ in federal grant money in a fiscal year

PDF

Fiscal Year Ending June
2023

Revenue

$63,517,465

Expenses

$60,592,575

Net Income

$2,924,890

Net Assets

$160,928,791

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$16,109,566	25.4%
Program Services	$37,673,524	59.3%
Investment Income	$5,386,484	8.5%
Bond Proceeds	$0
Royalties	$90,956	0.1%
Rental Property Income	$140,401	0.2%
Net Fundraising	$0
Sales of Assets	-$248,496
Net Inventory Sales	$0
Other Revenue	$4,365,030	6.9%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$2,793,782	4.6%
Professional Fundraising Fees	$0
Other Salaries and Wages	$19,753,176	32.6%

Assets/Debt
Total Assets	$195,076,442
Total Liabilities	$34,147,651
Net Assets	$160,928,791

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$653,970	$0	$61,639
Karena Galvin (Deputy Executive Director)	$402,670	$0	$64,189
Steven T Drew (Assistant Executive Director)	$305,000	$0	$58,246
Sally A Nikkel (Assistant Executive Director)	$286,988	$0	$49,736
Sam Miller (Assistant Executive Director)	$250,000	$0	$31,700
Jennifer Michalek (Assistant Executive Director)	$241,380	$0	$42,706
Rebecca Murray (Assistant Executive Director)	$226,500	$0	$47,664
Angela Colmone (Assistant Executive Director)	$226,250	$0	$46,445
Mac Sanguansuk (Director It)	$214,240	$0	$43,883
John Jaworski (Assistant Executive Director)	$208,006	$0	$45,320
Bridget Krause (Director Board Affairs)	$176,551	$0	$38,901
Michael Zawaski (Building Manager)	$173,952	$0	$45,005
Diane Marr (Senior Director: Bi & Pmo)	$171,500	$0	$37,981
Mark Lichtenberger (Director Admin And Hr)	$168,277	$0	$37,492
Bruce G Hafty Md (2022 President)	$43,795	$0	$0
Curtis P Langlotz Md Ph D (Chair)	$12,158	$0	$0
Jinel A Scott Md (At Large Director)	$7,978	$0	$0
Umar Mahmood Md Ph D (Liaison For Int'l Aff/Sec Trea)	$7,594	$0	$0
Jeffrey S Klein Md (Liaison Publications And Com)	$5,616	$0	$0
Carolyn C Meltzer Md (Liaison Science)	$4,151	$0	$0
Richard E Heller Iii Md (At Large Director)	$2,601	$0	$0
Matthew A Mauro Md (President)	$624	$0	$0
Sanjeev Bhalla Md (Liaison Education)	$0	$0	$0
Pari V Pandharipande Md Mph (At Large Director)	$0	$0	$0
Adam Flanders (Liaison Tech And Annual Meetin)	$0	$0	$0

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990

Filed on Nov. 14, 2023

Primary tax return for a nonprofit’s activities, finances, and governance

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990-T

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Audit

Audit for an entity that spends $750,000+ in federal grant money in a fiscal year

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Fiscal Year Ending June
2022

Revenue

$68,158,260

Expenses

$52,824,566

Net Income

$15,333,694

Net Assets

$153,715,134

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$22,106,289	32.4%
Program Services	$28,745,889	42.2%
Investment Income	$5,725,969	8.4%
Bond Proceeds	$0
Royalties	$58,951	0.1%
Rental Property Income	$93,305	0.1%
Net Fundraising	$0
Sales of Assets	$7,439,560	10.9%
Net Inventory Sales	$0
Other Revenue	$3,988,297	5.9%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$2,650,576	5.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$17,053,297	32.3%

Assets/Debt
Total Assets	$185,391,800
Total Liabilities	$31,676,666
Net Assets	$153,715,134

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$615,945	$0	$63,182
Steven T Drew (Assistant Executive Director)	$388,495	$0	$56,179
Karena Galvin (Deputy Executive Director)	$378,320	$0	$62,548
Sally A Nikkel (Assistant Executive Director)	$270,738	$0	$47,708
Jennifer Michalek (Assistant Executive Director)	$225,440	$0	$40,913
Sam Miller (Assistant Executive Director)	$213,750	$0	$27,104
Angela Colmone (Assistant Executive Director)	$195,340	$0	$41,980
Rebecca Murray (Assistant Executive Director)	$190,814	$0	$43,064
Mac Sanguansuk (Director It)	$181,091	$0	$39,960
Michael Zawaski (Building Manager)	$162,958	$0	$43,678
Mark Lichtenberger (Director Admin And Hr)	$157,740	$0	$36,132
Chris Carr (Director Informatics)	$156,083	$0	$42,562
Bridget Krause (Director Board Affairs)	$148,910	$0	$34,932
John Jaworski (Assistant Executive Director)	$137,108	$0	$36,254
Jinel A Scott Md (At Large Director)	$5,681	$0	$0
Curtis P Langlotz Md Ph D (Liaison Tech And Annual Meetin)	$5,339	$0	$0
Bruce G Hafty Md (President)	$4,385	$0	$0
Umar Mahmood Md Ph D (Liaison For International Affa)	$3,809	$0	$0
Matthew A Mauro Md (Chair)	$3,707	$0	$0
Carolyn C Meltzer Md (Liaison Science)	$3,288	$0	$0
Richard E Heller Iii Md (At Large Director)	$2,880	$0	$0
Jeffrey S Klein Md (Liaison Publications And Com)	$2,381	$0	$0
Sanjeev Bhalla Md (Liaison Education)	$0	$0	$0
Mary C Mahoney Md (2021 President (Left 12/2021))	$0	$0	$0

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990

Filed on Nov. 14, 2022

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990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

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Audit

Audit for an entity that spends $750,000+ in federal grant money in a fiscal year

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Fiscal Year Ending June
2021

Revenue

$45,913,720

Expenses

$43,759,818

Net Income

$2,153,902

Net Assets

$167,944,300

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$14,943,161	32.5%
Program Services	$13,206,101	28.8%
Investment Income	$3,415,913	7.4%
Bond Proceeds	$0
Royalties	$61,726	0.1%
Rental Property Income	$74,128	0.2%
Net Fundraising	$0
Sales of Assets	$12,013,395	26.2%
Net Inventory Sales	$0
Other Revenue	$2,199,296	4.8%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$2,528,834	5.8%
Professional Fundraising Fees	$0
Other Salaries and Wages	$16,105,620	36.8%

Assets/Debt
Total Assets	$202,100,407
Total Liabilities	$34,156,107
Net Assets	$167,944,300

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$604,533	$0	$63,633
Karena Galvin (Deputy Executive Director)	$371,300	$0	$62,504
Steven T Drew (Assistant Executive Director)	$368,800	$0	$63,657
Sally A Nikkel (Assistant Executive Director)	$267,300	$0	$47,716
Jennifer Michalek (Assistant Executive Director)	$221,300	$0	$41,620
Barbara Jarr (Director Board Affairs)	$216,685	$0	$39,806
Sam Miller (Assistant Executive Director)	$211,300	$0	$26,793
Angela Colmone (Assistant Executive Director)	$191,300	$0	$42,598
Rebecca Murray (Assistant Executive Director)	$186,300	$0	$43,865
Michael Zawaski (Building Manager)	$160,035	$0	$44,673
Mark Lichtenberger (Director Admin And Hr)	$155,131	$0	$37,479
Chris Carr (Director Informatics)	$152,934	$0	$43,458
Stephanie Taylor (Senior Director R&E And Academ)	$152,710	$0	$36,740
Jeffrey S Klein Md (Editor & Liaison Publications)	$92,997	$0	$0
Umar Mahmood Md Ph D (Liaison For International Affa)	$3,302	$0	$0
Curtis P Langlotz Md Ph D (Liaison Tech And Annual Meetin)	$3,242	$0	$0
Matthew A Mauro Md (Chair)	$2,921	$0	$0
Bruce G Hafty Md (President Elect, Secretary Tre)	$2,515	$0	$0
Carolyn C Meltzer Md (Liaison Science)	$1,619	$0	$0
Sanjeev Bhalla Md (Liaison Education)	$0	$0	$0
Mary C Mahoney Md (President)	$0	$0	$0
James P Borgstede Md (2020 President (Left 12/2020))	$0	$0	$0

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990

Filed on Nov. 11, 2021

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Fiscal Year Ending June
2020

Revenue

$57,186,815

Expenses

$52,638,643

Net Income

$4,548,172

Net Assets

$152,315,366

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$15,456,007	27.0%
Program Services	$32,438,689	56.7%
Investment Income	$4,092,407	7.2%
Bond Proceeds	$0
Royalties	$43,265	0.1%
Rental Property Income	$82,631	0.1%
Net Fundraising	$0
Sales of Assets	$925,612	1.6%
Net Inventory Sales	$0
Other Revenue	$4,148,204	7.3%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$2,562,855	4.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$16,213,174	30.8%

Assets/Debt
Total Assets	$178,166,726
Total Liabilities	$25,851,360
Net Assets	$152,315,366

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$602,341	$0	$62,771
Steven T Drew (Assistant Executive Director)	$363,500	$0	$62,389
Karena Galvin (Deputy Executive Director)	$361,667	$0	$60,913
Linda Bresolin (Assistant Executive Director)	$283,733	$0	$49,555
Sally A Nikkel (Assistant Executive Director)	$261,500	$0	$46,591
Sam Miller (Assistant Executive Director)	$197,256	$0	$25,012
Barbara Jarr (Director Board Affairs)	$185,000	$0	$34,832
Rebecca Murray (Assistant Executive Director)	$168,616	$0	$41,115
Angela Colmone (Assistant Executive Director)	$156,637	$0	$40,168
Michael Zawaski (Building Manager)	$156,051	$0	$43,245
Mark Lichtenberger (Director Admin And Hr)	$151,590	$0	$36,589
Stephanie Taylor (Senior Director R&E And Academ)	$149,205	$0	$35,871
Chris Carr (Director Informatics)	$148,929	$0	$42,342
Jeffrey S Klein Md (Liaison Publications And Com)	$90,831	$0	$0
Matthew A Mauro Md (Liaison Education)	$8,606	$0	$0
Curtis P Langlotz Md (Liaison Tech And Annual Meetin)	$8,257	$0	$0
Bruce G Hafty Md (Chair)	$5,875	$0	$0
Umar Mahmood Md Ph D (Liaison For International Affa)	$4,274	$0	$0
James P Borgstede Md (President)	$2,423	$0	$0
Mary C Mahoney Md (President Elect, Secretary Tre)	$2,156	$0	$0
Carolyn C Meltzer Md (Liaison Science)	$788	$0	$0
Valerie P Jackson Md (2019 President (Left 12/2019))	$0	$0	$0

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990

Filed on Nov. 13, 2020

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990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

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PDF (2 of 2)

Fiscal Year Ending June
2019

Revenue

$56,134,809

Expenses

$51,906,216

Net Income

$4,228,593

Net Assets

$150,048,130

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$15,636,096	27.9%
Program Services	$31,660,813	56.4%
Investment Income	$3,886,213	6.9%
Bond Proceeds	$0
Royalties	$38,753	0.1%
Rental Property Income	-$56,596
Net Fundraising	$0
Sales of Assets	$828,679	1.5%
Net Inventory Sales	$0
Other Revenue	$4,140,851	7.4%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$2,133,079	4.1%
Professional Fundraising Fees	$0
Other Salaries and Wages	$15,605,457	30.1%

Assets/Debt
Total Assets	$181,969,644
Total Liabilities	$31,921,514
Net Assets	$150,048,130

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$590,825	$0	$61,463
Steven T Drew (Assistant Executive Director)	$355,750	$0	$60,747
Linda Bresolin (Assistant Executive Director)	$325,000	$0	$53,921
Karena Galvin (Deputy Executive Director)	$263,500	$0	$51,149
Sally A Nikkel (Assistant Executive Director)	$252,000	$0	$44,892
Mohammad Rizwan Khan (Assistant Executive Director)	$232,437	$0	$47,789
Barbara Jarr (Director Board Affairs)	$175,500	$0	$33,136
Janet Cooper (Director Meetings And Conventi)	$157,833	$0	$36,377
Michael Zawaski (Building Manager)	$151,134	$0	$41,258
Mark Lichtenberger (Director Admin And Hr)	$147,175	$0	$35,339
Chris Carr (Director Informatics)	$143,412	$0	$40,627
Jeffrey S Klein Md (Liaison Publications And Com)	$67,071	$0	$0
Vijay M Rao Md (2018 President (Left 12/2018))	$17,219	$0	$0
Curtis P Langlotz Md Ph D (Liaison Tech And Annual Meetin)	$10,155	$0	$0
Umar Mahmood Md Ph D (Liaison For International Affa)	$10,140	$0	$0
Bruce G Hafty Md (Liaison Science)	$8,276	$0	$0
James P Borgstede Md (President Elect, Secretary Tre)	$7,943	$0	$0
Matthew A Mauro Md (Liaison Education)	$6,148	$0	$0
Valerie P Jackson Md (President)	$0	$0	$0
Mary C Mahoney Md (Chair)	$0	$0	$0

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990

Filed on Nov. 12, 2019

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990-T

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PDF (2 of 2)

Fiscal Year Ending June
2018

Revenue

$56,716,867

Expenses

$53,057,890

Net Income

$3,658,977

Net Assets

$143,120,851

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$15,467,231	27.3%
Program Services	$30,368,711	53.5%
Investment Income	$3,280,175	5.8%
Bond Proceeds	$0
Royalties	$46,955	0.1%
Rental Property Income	-$55,175
Net Fundraising	$0
Sales of Assets	$3,143,412	5.5%
Net Inventory Sales	$0
Other Revenue	$4,465,558	7.9%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$2,104,777	4.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$15,017,016	28.3%

Assets/Debt
Total Assets	$174,301,165
Total Liabilities	$31,180,314
Net Assets	$143,120,851

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$592,389	$0	$60,447
Steven T Drew (Assistant Executive Director)	$344,081	$0	$59,865
Linda Bresolin (Assistant Executive Director)	$313,729	$0	$53,013
Karena Galvin (Assistant Executive Director)	$247,918	$0	$48,940
Sally A Nikkel (Assistant Executive Director)	$240,257	$0	$42,923
Mohammad Rizwan Khan (Assistant Executive Director)	$212,857	$0	$45,073
Barbara Jarr (Director Board Affairs)	$167,779	$0	$32,005
Janet Cooper (Directormeetings And Conventio)	$153,032	$0	$35,612
Michael Zawaski (Building Manager)	$145,232	$0	$40,129
Mark Lichtenberger (Director Admin And Hr)	$141,268	$0	$40,190
Chris Carr (Director Informatics)	$136,309	$0	$39,437
Richard L Ehman Md (2017 President)	$85,715	$0	$0
James P Borgstede Md (Chair)	$23,573	$0	$0
Richard L Baron Md (2016 President)	$11,564	$0	$0
Bruce G Hafty Md (Liaison Science)	$10,796	$0	$0
Vijay M Rao Md (President)	$8,125	$0	$0
Curtis P Langlotz Md Phd (Liaison Techandannual Meeting)	$7,603	$0	$0
Matthew A Mauro Md (Liaison Education)	$5,499	$0	$0
Mary C Mahoney Md (Liaison Publicationsandcoms)	$671	$0	$0
Valerie P Jackson Md (President Elect, Secretary Tre)	$0	$0	$0
David C Levin Md (First Vice President)	$0	$0	$0
Katherine P Andriole Phd (Second Vice President)	$0	$0	$0
Carolyn C Meltzer Md (Third Vice President)	$0	$0	$0
Umar Mahmood Md Phd (Liaison For International Affa)	$0	$0	$0
Ronald L Arenson Md (Trustee)	$0	$0	$0
See filing for compensation of 8 other people →

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990

Filed on Nov. 13, 2018

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990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

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Fiscal Year Ending June
2017

Revenue

$54,860,594

Expenses

$52,048,974

Net Income

$2,811,620

Net Assets

$139,606,091

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$15,616,367	28.5%
Program Services	$29,533,886	53.8%
Investment Income	$3,185,512	5.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	-$137,344
Net Fundraising	$0
Sales of Assets	$723,593	1.3%
Net Inventory Sales	$0
Other Revenue	$5,938,580	10.8%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$2,037,092	3.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$13,932,673	26.8%

Assets/Debt
Total Assets	$170,262,644
Total Liabilities	$30,656,553
Net Assets	$139,606,091

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$550,336	$0	$59,287
Steven T Drew (Assistant Executive Director)	$339,000	$0	$58,998
Linda Bresolin (Assistant Executive Director)	$305,000	$0	$54,658
Karena Galvin (Assistant Executive Director)	$244,330	$0	$48,188
Sally A Nikkel (Assistant Executive Director)	$234,500	$0	$41,791
Mohammad Rizwan Khan (Assistant Executive Director)	$207,250	$0	$28,622
Barbara Jarr (Director Board Affairs)	$163,000	$0	$31,324
Janet Cooper (Director Meetings & Convention)	$148,000	$0	$35,534
Spencer Moore (Director Info Management)	$143,351	$0	$34,851
Michael Zawaski (Building Manager)	$142,500	$0	$39,363
Mark Lichtenberger (Director Admin And Hr)	$138,750	$0	$39,700
Richard L Baron Md (2016 President)	$64,569	$0	$0
Ronald L Arenson Md (2015 President And Trustee)	$46,589	$0	$0
Richard L Ehman Md (President)	$23,187	$0	$0
Matthew A Mauro Md (Liaison Education)	$8,805	$0	$0
James P Borgstede Md (Liaison International Affairs)	$7,554	$0	$0
Bruce G Hafty Md (Liaison Science)	$5,973	$0	$0
Vijay M Rao Md (President Elect Secretary Trea)	$0	$0	$0
Valerie P Jackson Md (Chair)	$0	$0	$0
Curtis P Langlotz Md Phd (Liaison Tech&Annual Meeting)	$0	$0	$0
Mary C Mahoney Md (Liaison Publications&Coms)	$0	$0	$0
N Reed Dunnick Md (2014 President And Trustee)	$0	$0	$0
Richard L Morin Phd (Trustee)	$0	$0	$0
Michael N Brant Zawadzki Md (Trustee)	$0	$0	$0
Richard D White Md (Trustee)	$0	$0	$0
See filing for compensation of 9 other people →

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990

Filed on May 7, 2018

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Fiscal Year Ending June
2016

Revenue

$53,353,965

Expenses

$48,632,475

Net Income

$4,721,490

Net Assets

$131,642,440

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$15,309,848	28.7%
Program Services	$25,825,876	48.4%
Investment Income	$3,315,150	6.2%
Bond Proceeds	$0
Royalties	$45,123	0.1%
Rental Property Income	-$21,669
Net Fundraising	$0
Sales of Assets	-$309,275
Net Inventory Sales	$0
Other Revenue	$9,188,912	17.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$1,961,929	4.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$12,764,671	26.2%

Assets/Debt
Total Assets	$162,313,380
Total Liabilities	$30,670,940
Net Assets	$131,642,440

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$543,557	$0	$59,220
Steven T Drew (Asst Exec Director Sc Assembly)	$329,500	$0	$58,980
Linda Bresolin (Asst Exec Director Sci & Edu)	$293,250	$0	$58,041
Karena Galvin (Asst Exec Director Marketing)	$233,750	$0	$44,142
Sally A Nikkel (Asst Exec Director Finance)	$225,500	$0	$40,513
David Pede (Director Of It)	$169,700	$0	$44,398
Barbara Jarr (Director Of Board Affairs)	$157,250	$0	$30,715
Spencer Moore (Director Of Info. Management)	$142,200	$0	$40,223
Michael Zawaski (Building Manager)	$138,350	$0	$38,764
Mark Lichtenberger (Director Of Admin. And Hr)	$134,700	$0	$39,085
Ronald L Arenson Md (Past President/Trustee)	$76,556	$0	$0
James P Borgstede Md (Liaison For Intl. Affairs)	$30,331	$0	$0
N Reed Dunnick Md (Past President/Trustee)	$14,274	$0	$0
Vijay M Rao Md (Chair)	$13,764	$0	$0
Richard L Baron Md (President)	$9,802	$0	$0
Bruce G Haffty Md (Liaison For Science)	$9,247	$0	$0
Richard L Ehman Md (President Elect/Secretary Trea)	$8,711	$0	$0
Matthew A Mauro Md (Liaison For Technology)	$0	$0	$0
Valerie P Jackson Md (Liaison For Education)	$0	$0	$0
Mary C Mahoney Md (Liaison For Publication And Co)	$0	$0	$0
Richard L Morin Phd (Trustee)	$0	$0	$0
Gregory C Karnaze Md (Trustee)	$0	$0	$0
Burton P Drayer Md (Trustee)	$0	$0	$0
Michael N Brant Zawadzki Md (Trustee)	$0	$0	$0
Thomas N Mccausland (Trustee)	$0	$0	$0
See filing for compensation of 8 other people →

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990

Filed on Feb. 14, 2017

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending June
2015

Revenue

$58,507,181

Expenses

$50,739,128

Net Income

$7,768,053

Net Assets

$130,048,905

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$15,570,208	26.6%
Program Services	$25,841,525	44.2%
Investment Income	$3,089,036	5.3%
Bond Proceeds	$0
Royalties	$31,886	0.1%
Rental Property Income	$19,278	0.0%
Net Fundraising	$0
Sales of Assets	$4,484,192	7.7%
Net Inventory Sales	$0
Other Revenue	$9,471,056	16.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$1,914,575	3.8%
Professional Fundraising Fees	$0
Other Salaries and Wages	$12,605,012	24.8%

Assets/Debt
Total Assets	$149,352,542
Total Liabilities	$19,303,637
Net Assets	$130,048,905

Provided first-class or charter travel

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$476,996	$0	$58,884
Steven T Drew (Asst. Exec. Dir. Sci Assy)	$320,500	$0	$58,704
Linda Bresolin (Asst. Exec. Dir. Sci & Edu)	$269,000	$0	$57,651
Roberta Arnold (Asst. Exec. Dir. Publications)	$266,600	$0	$38,380
Sally A Nikkel (Asst. Exec. Dir. Fin & Admin)	$217,750	$0	$40,009
Karena Galvin (Asst. Exec. Dir. Marketing)	$207,500	$0	$40,220
N Reed Dunnick Md (Past President)	$68,174	$0	$0
James P Borgstede Md (Liaison For Intl. Affairs)	$23,493	$0	$0
Sarah S Donaldson Md (Past President)	$18,956	$0	$0
Ronald L Arenson Md (President)	$18,666	$0	$0
Richard L Baron Md (President Elect/Secretary Trea)	$14,297	$0	$0
Richard L Ehman Md (Chairman)	$6,753	$0	$0
Vijay M Rao Md (Liaison For Technology)	$3,077	$0	$0
William T Thorwarth Jr Md (Past Liaison For Publications)	$2,813	$0	$0
Bruce G Haffty Md (Liaison For Science)	$0	$0	$0
Valerie P Jackson Md (Liaison For Education)	$0	$0	$0
Mary C Mahoney Md (Liaison For Publications)	$0	$0	$0
Richard L Morin Phd (Trustee)	$0	$0	$0
Gregory C Karnaze Md (Trustee)	$0	$0	$0
Burton P Drayer Md (Trustee)	$0	$0	$0
Michael N Brant Zawadzki Md (Trustee)	$0	$0	$0
Thomas N Mccausland (Trustee)	$0	$0	$0
William G Bradley Jr Md Phd (Second Vice President)	$0	$0	$0
William P Dillon Md (First Vice President)	$0	$0	$0
Katherine P Andriole Phd (Third Vice President)	$0	$0	$0

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990

Filed on Feb. 15, 2016

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending June
2014

Revenue

$57,861,217

Expenses

$47,962,823

Net Income

$9,898,394

Net Assets

$127,986,537

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$15,112,406	26.1%
Program Services	$25,897,105	44.8%
Investment Income	$2,897,695	5.0%
Bond Proceeds	$0
Royalties	$52,891	0.1%
Rental Property Income	$89,418	0.2%
Net Fundraising	$0
Sales of Assets	$5,855,685	10.1%
Net Inventory Sales	$0
Other Revenue	$7,956,017	13.8%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$462,300	1.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$13,605,200	28.4%

Assets/Debt
Total Assets	$147,357,841
Total Liabilities	$19,371,304
Net Assets	$127,986,537

Compensation

Key Employees and Officers	Compensation	Related	Other
Mark G Watson (Executive Director)	$462,300	$0	$52,285
Steven T Drew (Asst Exec Director Scientific)	$316,000	$0	$58,611
Linda Bresolin (Asst Exec Director Education)	$265,000	$0	$57,508
Roberta Arnold (Asst Exec Director Publications)	$262,700	$0	$46,048
Sally A Nikkel (Asst Exec Director Finance)	$214,500	$0	$39,114
Sarah S Donaldson Md (Past President)	$25,936	$0	$0
Ronald L Arenson Md (President Elect/Secr & Treas)	$15,633	$0	$0
George S Bisset Iii Md (Past President)	$14,011	$0	$0
N Reed Dunnick Md (President)	$7,347	$0	$0
William T Thorwath Jr Md (Liaison For Publications)	$6,919	$0	$0
Vijay M Rao Md (Liaison For Technology)	$6,737	$0	$0
Richard L Ehman Md (Liaison For Science)	$6,600	$0	$0
Richard L Baron Md (Chairman)	$6,106	$0	$0
James P Borgstede Md (Liaison For Intl Affairs)	$3,577	$0	$0
G Scott Gazelle Md Phd (First Vice President)	$2,000	$0	$0
Valerie P Jackson Md (Liaison For Education)	$0	$0	$0
Mary C Mahoney Md (Liaison For Publications)	$0	$0	$0
Richard L Morin Phd (Trustee)	$0	$0	$0
Gregory C Karnaze Md (Trustee)	$0	$0	$0
Burton P Drayer Md (Trustee)	$0	$0	$0
Michael N Brant Zawadzki Md (Trustee)	$0	$0	$0
Thomas N Mccausland (Trustee)	$0	$0	$0
Richard D White Md (Trustee)	$0	$0	$0
Satoshi Minoshima Md Phd (Second Vice President)	$0	$0	$0
Bruce G Haffty Md (Third Vice President)	$0	$0	$0

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990

Filed on Nov. 17, 2014

Primary tax return for a nonprofit’s activities, finances, and governance

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Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending June
2013

Revenue

$51,401,059

Expenses

$47,139,783

Net Income

$4,261,276

Net Assets

$113,354,089

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$14,251,249	27.7%
Program Services	$25,339,500	49.3%
Investment Income	$2,723,517	5.3%
Bond Proceeds	$0
Royalties	$65,393	0.1%
Rental Property Income	-$23,289
Net Fundraising	$0
Sales of Assets	$3,042,607	5.9%
Net Inventory Sales	$0
Other Revenue	$6,002,082	11.7%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$430,000	0.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$13,103,271	27.8%

Assets/Debt
Total Assets	$133,954,460
Total Liabilities	$20,600,371
Net Assets	$113,354,089

990

Filed on Dec. 20, 2013

Primary tax return for a nonprofit’s activities, finances, and governance

View Filing

Schedules ▼

PDF XML

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending June
2012

Revenue

$50,759,216

Expenses

$44,732,333

Net Income

$6,026,883

Net Assets

$107,982,307

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$13,304,761	26.2%
Program Services	$25,400,163	50.0%
Investment Income	$2,287,519	4.5%
Bond Proceeds	$0
Royalties	$66,873	0.1%
Rental Property Income	$50,693	0.1%
Net Fundraising	$0
Sales of Assets	$2,446,617	4.8%
Net Inventory Sales	$0
Other Revenue	$7,202,590	14.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$400,000	0.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$12,186,577	27.2%

Assets/Debt
Total Assets	$128,156,280
Total Liabilities	$20,173,973
Net Assets	$107,982,307

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

990-T

For unrelated business income from activities not substantially related to the organization's tax-exempt purpose

PDF

Fiscal Year Ending June
2011

Revenue

$55,357,495

Expenses

$41,566,611

Net Income

$13,790,884

Net Assets

$105,659,891

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$14,496,342	26.2%
Program Services	$24,641,027	44.5%
Investment Income	$2,460,547	4.4%
Bond Proceeds	$0
Royalties	$83,961	0.2%
Rental Property Income	$181,421	0.3%
Net Fundraising	$0
Sales of Assets	$5,090,413	9.2%
Net Inventory Sales	$0
Other Revenue	$8,403,784	15.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$369,375	0.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$11,247,578	27.1%

Assets/Debt
Total Assets	$128,133,936
Total Liabilities	$22,474,045
Net Assets	$105,659,891

Fiscal Year Ending June
2002

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

990

Primary tax return for a nonprofit’s activities, finances, and governance

PDF

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.
Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

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By Andrea Suozzo, Alec Glassford and Ash Ngu, ProPublica, and Brandon Roberts, Special to ProPublica.
Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

Updated December 20, 2024

Radiological Society Of North America Inc

Organization summary

Type of Nonprofit

Details

Summary charts: organization finances over time

Revenue $63.5M (2023)

Expenses $60.6M (2023)

Total Assets $195M (2023)

Total Liabilities $34.1M (2023)

Tax Filings and Audits by Year

Fiscal Year Ending June 2024

No Extracted Financial Data

Document Links

Audit

Fiscal Year Ending June 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

990-T

Audit

Fiscal Year Ending June 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

990-T

Audit

Fiscal Year Ending June 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending June 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

990-T

Fiscal Year Ending June 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

990-T

Fiscal Year Ending June 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

990-T

Fiscal Year Ending June 2017

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

Fiscal Year Ending June 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Other

Compensation

Document Links

990

990-T

Fiscal Year Ending June 2015

Extracted Financial Data

Revenue

$63.5M (2023)

Expenses

$60.6M (2023)

Total Assets

$195M (2023)

Total Liabilities

$34.1M (2023)

Fiscal Year Ending June
2024

Fiscal Year Ending June
2023

Fiscal Year Ending June
2022

Fiscal Year Ending June
2021

Fiscal Year Ending June
2020

Fiscal Year Ending June
2019

Fiscal Year Ending June
2018

Fiscal Year Ending June
2017

Fiscal Year Ending June
2016

Fiscal Year Ending June
2015

Fiscal Year Ending June
2014

Fiscal Year Ending June
2013

Fiscal Year Ending June
2012

Fiscal Year Ending June
2011

Fiscal Year Ending June
2010

Fiscal Year Ending June
2009

Fiscal Year Ending June
2008

Fiscal Year Ending June
2007

Fiscal Year Ending June
2006

Fiscal Year Ending June
2005

Fiscal Year Ending June
2004

Fiscal Year Ending June
2003

Fiscal Year Ending June
2002