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Los Angeles Radiological Society

Organization summary

Type of Nonprofit

Designated as a Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$131k (2024)

Expenses
$130k (2024)

Total Assets
$6.6k (2024)

Total Liabilities
$0 (2024)

Years with multiple filings
Source: Form 990 tax filings from 2011 to 2024

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.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$130,982
Expenses
$129,590
Net Income
$1,392
Net Assets
$6,601
Notable Sources of Revenue Percent of Total Revenue
Contributions $2,500
1.9%
Program Services $128,449
98.1%
Investment Income $33
0.0%
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 $6,601
Total Liabilities $0
Net Assets $6,601
Compensation
Key Employees and Officers Compensation Related Other
Jason Ye Md (Secretary) $0 $0 $0
Jordan Gross Md (Cec Liaison) $0 $0 $0
Suzanne L Palmer Md (Director) $0 $0 $0
Winston W Lien Md (Director) $0 $0 $0
Maitraya K Patel Md (Director) $0 $0 $0
Daniel D Saket Md Mba (President Elect) $0 $0 $0
Kambiz Motamedi Md (Treasurer) $0 $0 $0
Daniel H Kim Md (President Elect) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$190,251
Expenses
$202,893
Net Income
-$12,642
Net Assets
$5,209
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $190,216
100.0%
Investment Income $35
0.0%
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 $5,209
Total Liabilities $0
Net Assets $5,209
Compensation
Key Employees and Officers Compensation Related Other
Jason Ye Md (Cec Liaison) $0 $0 $0
Denise M Andrew Tang Md (Director) $0 $0 $0
Suzanne L Palmer Md (Director) $0 $0 $0
Winston Lien Md (Director) $0 $0 $0
Maitraya Patel Md (President) $0 $0 $0
Daniel Saket Md (President Elect) $0 $0 $0
Kambiz Motamedi Md (Secretary) $0 $0 $0
Dan Kim Md (Treasurer) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$181,939
Expenses
$204,470
Net Income
-$22,531
Net Assets
$17,851
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $181,920
100.0%
Investment Income $19
0.0%
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 $17,851
Total Liabilities $0
Net Assets $17,851
Compensation
Key Employees and Officers Compensation Related Other
Margaret H Lee Md (Director) $0 $0 $0
Denise M Andrews Tang Md (Director) $0 $0 $0
Suzanne L Palmer Md (Director) $0 $0 $0
Winston Lien Md (President) $0 $0 $0
Maitraya Patel Md (President Elect) $0 $0 $0
Daniel Saket (Treasurer) $0 $0 $0
Kambiz Motamedi Md (Cec Liaison) $0 $0 $0
Dan Kim Md (Secretary) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$176,235
Expenses
$175,005
Net Income
$1,230
Net Assets
$40,382
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $176,207
100.0%
Investment Income $28
0.0%
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 $40,382
Total Liabilities $0
Net Assets $40,382
Compensation
Key Employees and Officers Compensation Related Other
Margaret H Lee Md (Director) $0 $0 $0
Denise M Andrews Tang Md (Director) $0 $0 $0
Suzanne L Palmer Md (President) $0 $0 $0
Winston Lien Md (President) $0 $0 $0
Maitraya Patel Md (Treasurer) $0 $0 $0
Daniel Saket (Secretary) $0 $0 $0
Dan Kim Md (Cec Liaison) $0 $0 $0
Jon M Foran Md (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$275,714
Expenses
$313,540
Net Income
-$37,826
Net Assets
$39,152
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $275,633
100.0%
Investment Income $81
0.0%
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 $39,152
Total Liabilities $0
Net Assets $39,152
Compensation
Key Employees and Officers Compensation Related Other
Margaret H Lee Md (Director) $0 $0 $0
Denise M Andrews Tang Md (President) $0 $0 $0
Suzanne L Palmer Md (President Elect) $0 $0 $0
Winston Lien Md (Treasurer) $0 $0 $0
Maitraya Patel Md (Secretary) $0 $0 $0
Daniel Saket (Cec Liaison) $0 $0 $0
Steve P Lee Md (Director) $0 $0 $0
Jon M Foran Md (Director) $0 $0 $0

Document Links

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$373,115
Expenses
$480,573
Net Income
-$107,458
Net Assets
$76,978
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $372,712
99.9%
Investment Income $403
0.1%
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 $76,978
Total Liabilities $0
Net Assets $76,978

Document Links

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$95,993
Expenses
$75,830
Net Income
$20,163
Net Assets
$184,436
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $95,834
99.8%
Investment Income $159
0.2%
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 $184,436
Total Liabilities $0
Net Assets $184,436

Document Links

Fiscal Year Ending Aug.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$359,148
Expenses
$454,962
Net Income
-$95,814
Net Assets
$164,273
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $358,766
99.9%
Investment Income $382
0.1%
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 $164,273
Total Liabilities $0
Net Assets $164,273
Compensation
Key Employees and Officers Compensation Related Other
Daniel C Schiffner Md (Treasurer) $0 $0 $0
John Shim Md (Director) $0 $0 $0
Suzanne L Palmer Md (Cec Liaison) $0 $0 $0
John L Go Md (Director) $0 $0 $0
Elizabeth O Westfall Md (Director) $0 $0 $0
Jose S Tandoc Md (Director) $0 $0 $0
Steve P Lee Md (Director) $0 $0 $0
Janak K Raval Md (Director) $0 $0 $0
Jon M Foran Md (President) $0 $0 $0
Mark M Yeh Md (Director) $0 $0 $0
Kenneth W Chin Md (Director) $0 $0 $0
Richard L Goldman Md (Director) $0 $0 $0
Donald S Mayekawa Md (Director) $0 $0 $0
Sara H Kim Md (Director) $0 $0 $0
Robert M Sinow Md (Director) $0 $0 $0
Margaret H Lee Md (President Elect) $0 $0 $0
Denise M Andrews Tang Md (Secretary) $0 $0 $0
Dieter R Enzmann Md (Director) $0 $0 $0
Edward G Grant Md (Director) $0 $0 $0

Document Links

Fiscal Year Ending Aug.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$374,520
Expenses
$495,372
Net Income
-$120,852
Net Assets
$260,087
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $373,977
99.9%
Investment Income $543
0.1%
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 $133,383
26.9%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $260,276
Total Liabilities $189
Net Assets $260,087
Compensation
Key Employees and Officers Compensation Related Other
Beth Filip (Executive Director) $133,383 $0 $2,409
Daniel C Schiffner Md (Secretary) $0 $0 $0
John Shim Md (Director) $0 $0 $0
Nancy A Ellerbroek Md (Director) $0 $0 $0
John L Go Md (Director) $0 $0 $0
Elizabeth O Westfall Md (Director) $0 $0 $0
Jose S Tandoc Md (Director) $0 $0 $0
Steve P Lee Md (President) $0 $0 $0
Janak K Raval Md (Director) $0 $0 $0
Jon M Foran Md (President Elect) $0 $0 $0
Mark M Yeh Md (Director) $0 $0 $0
Kenneth W Chin Md (Director) $0 $0 $0
Richard L Goldman Md (Director) $0 $0 $0
Donald S Mayekawa Md (Director) $0 $0 $0
Sara H Kim Md (Director) $0 $0 $0
Robert M Sinow Md (Director) $0 $0 $0
Margaret H Lee Md (Treasurer) $0 $0 $0
Denise M Andrews Tang Md (Director) $0 $0 $0
Dieter R Enzmann Md (Director) $0 $0 $0
Edward G Grant Md (Director) $0 $0 $0

Document Links

Fiscal Year Ending Aug.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$411,413
Expenses
$444,115
Net Income
-$32,702
Net Assets
$380,939
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $410,895
99.9%
Investment Income $518
0.1%
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 $80,300
18.1%
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $384,466
Total Liabilities $3,527
Net Assets $380,939
Compensation
Key Employees and Officers Compensation Related Other
Daniel C Schiffner Md (Director) $0 $0 $0
John Shim Md (Director) $0 $0 $0
George J So Md (Director) $0 $0 $0
Nancy A Ellerbroek Md (Director) $0 $0 $0
John L Go Md (Director) $0 $0 $0
Elizabeth O Westfall Md (Director) $0 $0 $0
Jose S Tandoc Md (President) $0 $0 $0
Steve P Lee Md (President Elect) $0 $0 $0
Janak K Raval Md (Director) $0 $0 $0
Jon M Foran Md (Treasurer) $0 $0 $0
Mark M Yeh Md (Director) $0 $0 $0
Kenneth W Chin Md (Director) $0 $0 $0
Richard L Goldman Md (Director) $0 $0 $0
Donald S Mayekawa Md (Director) $0 $0 $0
Sara H Kim Md (Director) $0 $0 $0
Robert M Sinow Md (Director) $0 $0 $0
Eva E Chin Md (Director) $0 $0 $0
Margaret H Lee Md (Secretary) $0 $0 $0
Dieter R Enzmann Md (Director) $0 $0 $0
Edward G Grant Md (Director) $0 $0 $0
Beth Filip (Exec Director) $0 $0 $0

Document Links

Fiscal Year Ending Aug.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$435,863
Expenses
$473,798
Net Income
-$37,935
Net Assets
$413,641
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $435,285
99.9%
Investment Income $578
0.1%
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 $80,300
16.9%
Professional Fundraising Fees $0
Other Salaries and Wages $569
0.1%
Assets/Debt
Total Assets $424,725
Total Liabilities $11,084
Net Assets $413,641
Compensation
Key Employees and Officers Compensation Related Other
Beth Filip (Exec Director) $80,300 $0 $0
Michelle L Melany Md (Director) $0 $0 $0
John Shim (Director) $0 $0 $0
George J So Md (Director) $0 $0 $0
Nancy A Ellerbroek Md (Director) $0 $0 $0
John L Go Md (Director) $0 $0 $0
Elizabeth O Westfall Md (President) $0 $0 $0
Jose S Tandoc Md (President Elect) $0 $0 $0
Steve P Lee Md (Treasurer) $0 $0 $0
Janak K Raval Md (Director) $0 $0 $0
Jon M Foran Md (Secretary) $0 $0 $0
Mark M Yeh Md (Director) $0 $0 $0
Kenneth W Chin Md (Director) $0 $0 $0
Richard L Goldman Md (Director) $0 $0 $0
Donald S Mayekawa Md (Director) $0 $0 $0
Sara H Kim Md (Director) $0 $0 $0
Robert M Sinow Md (Director) $0 $0 $0
Eva E Chin Md (Director) $0 $0 $0
Margaret H Lee Md (Director) $0 $0 $0
Dieter R Enzmann Md (Director) $0 $0 $0
Edward G Grant Md (Director) $0 $0 $0

Document Links

Fiscal Year Ending Aug.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$480,494
Expenses
$481,740
Net Income
-$1,246
Net Assets
$451,576
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $479,905
99.9%
Investment Income $589
0.1%
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 $80,300
16.7%
Professional Fundraising Fees $0
Other Salaries and Wages $5,911
1.2%
Assets/Debt
Total Assets $458,387
Total Liabilities $6,811
Net Assets $451,576
Compensation
Key Employees and Officers Compensation Related Other
Beth Filip (Exec Director) $80,300 $0 $0
Michelle L Melany Md (Director) $0 $0 $0
Afshin A Safa Md (Director) $0 $0 $0
George J So Md (President) $0 $0 $0
Nancy A Ellerbroek Md (President) $0 $0 $0
John L Go Md (Director) $0 $0 $0
Elizabeth O Westfall Md (President Elect) $0 $0 $0
Jose S Tandoc Md (Treasurer) $0 $0 $0
Steve P Lee Md (Secretary) $0 $0 $0
Janak K Raval Md (Director) $0 $0 $0
Jon M Foran Md (Director) $0 $0 $0
Mark M Yeh Md (Director) $0 $0 $0
Kenneth W Chin Md (Director) $0 $0 $0
Richard L Goldman Md (Director) $0 $0 $0
Donald S Mayekawa Md (Director) $0 $0 $0
Sara H Kim Md (Director) $0 $0 $0
Robert M Sinow Md (Director) $0 $0 $0
Eva E Chin Md (Director) $0 $0 $0
Dieter R Enzmann Md (Director) $0 $0 $0
Edward G Grant Md (Director) $0 $0 $0

Document Links

Fiscal Year Ending Aug.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$493,179
Expenses
$500,424
Net Income
-$7,245
Net Assets
$452,822
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $492,406
99.8%
Investment Income $773
0.2%
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 $80,300
16.0%
Professional Fundraising Fees $0
Other Salaries and Wages $1,295
0.3%
Assets/Debt
Total Assets $460,128
Total Liabilities $7,306
Net Assets $452,822

Document Links

Fiscal Year Ending Aug.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$500,571
Expenses
$559,753
Net Income
-$59,182
Net Assets
$460,067
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $499,768
99.8%
Investment Income $803
0.2%
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 $83,867
15.0%
Professional Fundraising Fees $0
Other Salaries and Wages $5,801
1.0%
Assets/Debt
Total Assets $465,500
Total Liabilities $5,433
Net Assets $460,067

Document Links

Fiscal Year Ending Aug.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$547,102
Expenses
$513,102
Net Income
$34,000
Net Assets
$519,249
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $546,074
99.8%
Investment Income $1,028
0.2%
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 $73,000
14.2%
Professional Fundraising Fees $0
Other Salaries and Wages $10,948
2.1%
Assets/Debt
Total Assets $524,964
Total Liabilities $5,715
Net Assets $519,249

Document Links

Fiscal Year Ending Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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 Aug.
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

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 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.

Which Organizations Are Here?

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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