American Otological Society Inc

St Petersburg, FL
Tax-exempt since Aug. 2006
EIN: 20-5087345

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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.

Revenue

$286k (2023)

Expenses

$267k (2023)

Total Assets

$178k (2023)

Total Liabilities

$0 (2023)

Source: Form 990 tax filings from 2012 to 2023

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 June
2023

Revenue

$285,806

Expenses

$267,041

Net Income

$18,765

Net Assets

$177,566

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$280,389	98.1%
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$5,417	1.9%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$177,566
Total Liabilities	$0
Net Assets	$177,566

Compensation

Key Employees and Officers	Compensation	Related	Other
Lawrence R Lustig Md (President)	$0	$0	$0
Sujana S Chandrasekhar Md (President Elect)	$0	$0	$0
David R Friedland Md Phd (Secratary Treasurer)	$0	$0	$0
Nancy M Young Md (Education Director)	$0	$0	$0
Marlan R Hansen Md (Immediate Past President)	$0	$0	$0
Patrick J Antonelli Md (Past President)	$0	$0	$0
William H Slattery Iii Md (Council Member)	$0	$0	$0
Nikolas Hblevinsmd (Council Member)	$0	$0	$0

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990

Filed on April 16, 2024

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

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Fiscal Year Ending June
2022

Revenue

$206,073

Expenses

$253,948

Net Income

-$47,875

Net Assets

$158,801

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$203,843	98.9%
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$2,230	1.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$158,801
Total Liabilities	$0
Net Assets	$158,801

Compensation

Key Employees and Officers	Compensation	Related	Other
Marlan R Hansen Md (President)	$0	$0	$0
Lawrence R Lustig Md (President Elect)	$0	$0	$0
Sujana S Chandrasekhar Md (Secretary Treasurer)	$0	$0	$0
Nancy M Young Md (Education Director)	$0	$0	$0
Patrick J Antonelli Md (Immediate Past President)	$0	$0	$0
John P Carey Md (Past President)	$0	$0	$0
William H Slattery Iii Md (Council Member)	$0	$0	$0
Nikolas Hblevinsmd (Council Member)	$0	$0	$0

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990

Filed on May 2, 2023

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Fiscal Year Ending June
2021

Revenue

$166,091

Expenses

$135,259

Net Income

$30,832

Net Assets

$206,676

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$165,025	99.4%
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$1,066	0.6%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$206,676
Total Liabilities	$0
Net Assets	$206,676

Compensation

Key Employees and Officers	Compensation	Related	Other
Patrick J Antonelli Md (President)	$0	$0	$0
Marlan R Hansen Md (President Elect)	$0	$0	$0
Sujana S Chandrasekhar Md (Secretary Treasurer)	$0	$0	$0
Nancy M Young Md (Education Director Elect)	$0	$0	$0
John P Carey Md (Immediate Past President)	$0	$0	$0
Carol A Bauer Md (Past President)	$0	$0	$0
Lawrence R Lustig Md (Council Member)	$0	$0	$0
William H Slattery Iii Md (Council Member)	$0	$0	$0

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990

Filed on May 5, 2022

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Fiscal Year Ending June
2020

Revenue

$203,872

Expenses

$135,178

Net Income

$68,694

Net Assets

$175,844

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$203,872	100%
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$175,844
Total Liabilities	$0
Net Assets	$175,844

Compensation

Key Employees and Officers	Compensation	Related	Other
John P Carey Md (President)	$0	$0	$0
Patrick J Antonelli Md (President Elect)	$0	$0	$0
Sujana S Chandrasekhar Md (Secretary Treasurer)	$0	$0	$0
Marlan R Hansen (Education Director)	$0	$0	$0
Carol A Bauer Md (Immediate Past President)	$0	$0	$0
Roberto A Cueva Md (Past President)	$0	$0	$0
Lawrence R Lustig Md (Council Member)	$0	$0	$0
William H Slattery Iii Md (Council Member)	$0	$0	$0

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990

Filed on May 13, 2021

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Fiscal Year Ending June
2019

Revenue

$236,615

Expenses

$251,176

Net Income

-$14,561

Net Assets

$107,150

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$236,615	100%
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$107,150
Total Liabilities	$0
Net Assets	$107,150

Compensation

Key Employees and Officers	Compensation	Related	Other
Carol A Bauer Md (President)	$0	$0	$0
John P Carey Md (President Elect)	$0	$0	$0
Sujana S Chandrasekhar Md (Secretary Treasurer)	$0	$0	$0
Marlan R Hansen (Education Director)	$0	$0	$0
Samuel H Selesnick Md (Past President)	$0	$0	$0
Roberto A Cueva Md (Immediate Past President)	$0	$0	$0
Lawrence R Lustig Md (Council Member)	$0	$0	$0
Patrick J Antonelli Md (Council Member)	$0	$0	$0

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990

Filed on May 20, 2020

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Fiscal Year Ending June
2018

Revenue

$243,737

Expenses

$283,332

Net Income

-$39,595

Net Assets

$121,711

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$243,737	100%
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$121,711
Total Liabilities	$0
Net Assets	$121,711

Compensation

Key Employees and Officers	Compensation	Related	Other
Roberto A Cueva Md (President)	$0	$0	$0
Carol A Bauer Md (President Elect/Education Director)	$0	$0	$0
Sujana S Chandrasekhar Md (Secretary Treasurer)	$0	$0	$0
Marlan R Hansen (Education Director Elect)	$0	$0	$0
Samuel H Selesnick Md (Immediate Past President)	$0	$0	$0
Debara L Tucci Md Ms Mba (Past President)	$0	$0	$0
John P Carey Md (Council Member)	$0	$0	$0
Patrick J Antonelli Md (Council Member)	$0	$0	$0

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990

Filed on May 13, 2019

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

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Fiscal Year Ending June
2017

Revenue

$292,705

Expenses

$1,438,342

Net Income

-$1,145,637

Net Assets

$161,306

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$64,880	22.2%
Program Services	$182,565	62.4%
Investment Income	$37,393	12.8%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$7,851	2.7%
Net Inventory Sales	$0
Other Revenue	$16	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$163,429
Total Liabilities	$2,123
Net Assets	$161,306

Compensation

Key Employees and Officers	Compensation	Related	Other
D L Tucci Md (Past President)	$0	$0	$0
S A Telian Md (Secy Treas)	$0	$0	$0
C A Bauer Md (Educ Director)	$0	$0	$0
R A Cueva Md (Pres Elect)	$0	$0	$0
D B Welling Md (Past Past Pres)	$0	$0	$0
S H Selesnick (President)	$0	$0	$0
J P Carey Md (Council Member)	$0	$0	$0
S Chandrasekha (Secy Tres Elect)	$0	$0	$0

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990

Filed on Dec. 8, 2017

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Fiscal Year Ending June
2016

Revenue

$261,042

Expenses

$173,713

Net Income

$87,329

Net Assets

$1,357,370

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$74,421	28.5%
Program Services	$147,502	56.5%
Investment Income	$40,360	15.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	-$1,296
Net Inventory Sales	$0
Other Revenue	$55	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,359,325
Total Liabilities	$1,955
Net Assets	$1,357,370

Compensation

Key Employees and Officers	Compensation	Related	Other
D L Tucci Md (President)	$0	$0	$0
J W House Md (Past Past Pres)	$0	$0	$0
C A Bauer Md (Educ Director)	$0	$0	$0
S A Telian Md (Secy Treas)	$0	$0	$0
D B Welling Md (Past President)	$0	$0	$0
S H Selesnick (Pres Elect)	$0	$0	$0
R A Cueva Md (Council Member)	$0	$0	$0
J P Carey Md (Council Member)	$0	$0	$0

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990

Filed on Nov. 7, 2016

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

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Fiscal Year Ending June
2015

Revenue

$298,705

Expenses

$163,968

Net Income

$134,737

Net Assets

$1,424,470

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$68,176	22.8%
Program Services	$169,760	56.8%
Investment Income	$49,372	16.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$11,397	3.8%
Net Inventory Sales	$0
Other Revenue	$0

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,424,470
Total Liabilities	$0
Net Assets	$1,424,470

Compensation

Key Employees and Officers	Compensation	Related	Other
D B Welling Md (President)	$0	$0	$0
J W House Md (Immed Past Pres)	$0	$0	$0
C A Bauer Md (Educ Dir Elect)	$0	$0	$0
S A Telian Md (Secy Treas)	$0	$0	$0
P R Lambert Md (Past President)	$0	$0	$0
D L Tucci Md (Pres Elect)	$0	$0	$0
S H Selesnick (Council Member)	$0	$0	$0
R A Cueva Md (Council Member)	$0	$0	$0

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990

Filed on Oct. 21, 2015

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PDF (2 of 2)

Fiscal Year Ending June
2014

Revenue

$317,875

Expenses

$152,724

Net Income

$165,151

Net Assets

$1,321,316

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$75,197	23.7%
Program Services	$147,359	46.4%
Investment Income	$33,003	10.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$62,214	19.6%
Net Inventory Sales	$0
Other Revenue	$102	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,325,145
Total Liabilities	$3,829
Net Assets	$1,321,316

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending June
2013

Revenue

$251,839

Expenses

$155,403

Net Income

$96,436

Net Assets

$1,102,324

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$70,775	28.1%
Program Services	$149,403	59.3%
Investment Income	$31,417	12.5%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$244	0.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$1,108,749
Total Liabilities	$6,425
Net Assets	$1,102,324

990

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

PDF

Fiscal Year Ending June
2012

Revenue

$242,886

Expenses

$163,616

Net Income

$79,270

Net Assets

$953,627

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$72,235	29.7%
Program Services	$145,597	59.9%
Investment Income	$24,460	10.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$594	0.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$953,627
Total Liabilities	$0
Net Assets	$953,627

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.

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Updated August 21, 2025

American Otological Society Inc

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $286k (2023)

Expenses $267k (2023)

Total Assets $178k (2023)

Total Liabilities $0 (2023)

Tax Filings by Year

Fiscal Year Ending June 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

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Fiscal Year Ending June 2022

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Fiscal Year Ending June 2021

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Fiscal Year Ending June 2020

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Fiscal Year Ending June 2019

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Fiscal Year Ending June 2018

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Fiscal Year Ending June 2017

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Fiscal Year Ending June 2016

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Fiscal Year Ending June 2015

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Compensation

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Fiscal Year Ending June 2014

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Fiscal Year Ending June 2013

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Fiscal Year Ending June 2012

Extracted Financial Data

Extracted Financial Data from Form 990

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Fiscal Year Ending June 2011

No Extracted Financial Data

Revenue

$286k (2023)

Expenses

$267k (2023)

Total Assets

$178k (2023)

Total Liabilities

$0 (2023)

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