American Academy Of Cariology

  • Ann Arbor, MI
  • Tax exemption issued: June 2017
  • EIN: 81-2835541

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 / Heart and Circulatory System Diseases, Disorders (NTEE)

Donations to this organization are tax deductible.

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. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Organizations with gross receipts of less than $50,000 can file the form 990-N postcard filing, which doesn’t include financial details. All Form 990 data is from the IRS.

Fiscal Year Ending Dec.
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$131,609
Expenses
$112,543
Net Income
$19,066
Net Assets
$174,605
Notable Sources of Revenue Percent of Total Revenue
Contributions $85,000
64.6%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $684
0.5%
Assets/Debt
Total Assets $174,605
Total Liabilities $0
Net Assets $174,605
Compensation
Key Employees and Officers Compensation Other
Marcelle Nascimento (Past President) $0 $0
Amal Noureldin (Officer) $0 $0
Apoena De Aguiar Ribeiro (Vice President) $0 $0
Bennett Amaechi (Officer) $0 $0
Livia M A Tenuta (President) $0 $0
Anchal Malik (Officer) $0 $0
Andrea Ferreira Zandona (Secretary) $0 $0
Frank Lippert (Treasurer) $0 $0
Adriana Manso (Officer) $0 $0
Camila Zamperini (Officer) $0 $0
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Document Links

990-EZ
Filed on Jan. 21, 2026

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

View Filing
XML

Fiscal Year Ending Dec.
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$57,307
Expenses
$80,147
Net Income
-$22,840
Net Assets
$155,539
Notable Sources of Revenue Percent of Total Revenue
Contributions $21,000
36.6%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $155,539
Total Liabilities $0
Net Assets $155,539
Compensation
Key Employees and Officers Compensation Other
Marcelle Nascimento (President) $0 $0
Amal Noureldin (Officer) $0 $0
Carlos Gonzalez (Past President) $0 $0
Apoena De Aguiar Ribeiro (Secretary) $0 $0
Bennett Amaechi (Officer) $0 $0
Livia Maria Andalo Tenuta (Treasurer) $0 $0
Anchal Malik (Officer) $0 $0
Andrea Ferreira Zandona (Officer) $0 $0
Richard Niederman (Officer) $0 $0
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Document Links

990-EZ
Filed on June 3, 2025

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$49,175
Expenses
$102,676
Net Income
-$53,501
Net Assets
$178,379
Notable Sources of Revenue Percent of Total Revenue
Contributions $17,850
36.3%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $178,379
Total Liabilities $0
Net Assets $178,379
Compensation
Key Employees and Officers Compensation Other
Marcelle Nascimento (Treasurer) $0 $0
Sandra Guzman-armstrong (Secretary) $0 $0
Carlos Gonzalez (President) $0 $0
Apoena De Aguiar Ribeiro (Officer) $0 $0
Bennett Amaechi (Officer) $0 $0
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Document Links

990-EZ
Filed on Aug. 12, 2024

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$78,692
Expenses
$103,120
Net Income
-$24,428
Net Assets
$231,880
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,000
63.5%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $231,880
Total Liabilities $0
Net Assets $231,880
Compensation
Key Employees and Officers Compensation Other
Marcelle Nascimento (Secretary) $0 $0
Sandra Guzman-armstrong (President) $0 $0
Carlos Gonzalez (Treasurer) $0 $0

Document Links

990-EZ
Filed on June 20, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$49,732
Expenses
$12,720
Net Income
$37,012
Net Assets
$256,308
Notable Sources of Revenue Percent of Total Revenue
Contributions $35,000
70.4%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $256,308
Total Liabilities $0
Net Assets $256,308
Compensation
Key Employees and Officers Compensation Other
Peter Rechmann (President) $0 $0
Sandra Guzman-armstrong (Treasurer) $0 $0
Carlos Gonzalez - Cabezas (Secretary) $0 $0

Document Links

990-EZ
Filed on May 5, 2022

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$92,739
Expenses
$48,480
Net Income
$44,259
Net Assets
$219,296
Notable Sources of Revenue Percent of Total Revenue
Contributions $50,000
53.9%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $219,296
Total Liabilities $0
Net Assets $219,296
Compensation
Key Employees and Officers Compensation Other
Peter Rechmann (President) $0 $0
Sandra Guzman-armstrong (Treasurer) $0 $0
Carlos Gonzalez - Cabezas (Secretary) $0 $0

Document Links

990-EZ
Filed on June 7, 2021

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$125,329
Expenses
$82,879
Net Income
$42,450
Net Assets
$175,037
Notable Sources of Revenue Percent of Total Revenue
Contributions $102,883
82.1%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $143
0.1%
Assets/Debt
Total Assets $175,037
Total Liabilities $0
Net Assets $175,037
Compensation
Key Employees and Officers Compensation Other
Peter Rechmann (President) $0 $0
Sandra Guzman-armstrong (Treasurer) $0 $0
Margherita Fontana (Prior Year P) $0 $0
Rebecca Slayton (Interprof Ou) $0 $0
Marcelle Nascimento (Caries - Res) $0 $0
Mark Wolff (Advocacy & S) $0 $0
Anderson Hara (Caries Manag) $0 $0
Carlos Gonzalez (Secretary) $0 $0
Livia Tenuta (Community Ed) $0 $0
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Document Links

990-EZ
Filed on July 7, 2020

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$155,350
Expenses
$65,046
Net Income
$90,304
Net Assets
$132,587
Notable Sources of Revenue Percent of Total Revenue
Contributions $116,976
75.3%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $132,587
Total Liabilities $0
Net Assets $132,587
Compensation
Key Employees and Officers Compensation Other
Margherita Fontana (President) $0 $0
Sandra Guzman-armstrong (Secretary) $0 $0
Peter Rechmann (Treasurer) $0 $0
Rebecca Slayton (Interprof Ou) $0 $0
Dominick Zero (Advocacy & S) $0 $0
Marcelle Nascimento (Caries - Res) $0 $0
Mark Wolff (Community Ed) $0 $0
Doug Young (Caries Manag) $0 $0
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Document Links

990-EZ
Filed on May 1, 2019

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2017

Gross receipts
Less than $50,000

Postcard filings do not ask for a specific revenue amount and provide no additional financial details.

Document Links

990-EZ

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

PDF

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$6,100
Expenses
$850
Net Income
$5,250
Net Assets
$5,250
Notable Sources of Revenue Percent of Total Revenue
Contributions $100
1.6%
Program Services $0
Investment Income $0
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $5,250
Total Liabilities $0
Net Assets $5,250

Document Links

990-EZ

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

PDF

About This Data

What Is 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 financial information from tax returns processed by the IRS since the 2012 calendar years, as well as data extracted from digital filings. IRS summary data also includes limited 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 for 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.

Which Organizations Are Here?

Most organizations that have been recognized as tax exempt by the IRS have to file the 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 the 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," which does not contain financial details. Churches are not required to file Form 990.

Nonprofit Explorer has organizations that are claiming tax exemption in any of the 27 subsections of the 501(c) section of the tax code. Taxable trusts and private foundations that are required to file a form 990PF are also included.

Types of Nonprofits

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

Get the Data

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

  • Raw filing data. Includes Employer Identification Numbers 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.
  • 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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Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

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