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Governance Register
US nonprofit · EIN 462079706 · San Diego, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 462079706) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Community Health Imaging Centers' network

11 people3 organisationsi11 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (11). Violet dotted lines (15) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

11 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 11 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Charlene CastroBoard Vice President2018
8 yrs
Christopher EwaldBoard Member2018
8 yrs
Garciela PutzoliBoard Member2018
8 yrs
Louie CazaresBoard Member2021
5 yrs
Mark BoyerBoard member2018
8 yrs
Monica De La TorreBoard member2018
8 yrs
Peter Both GachBoard member2023
3 yrs
Pida KongphouthoneBoard Treasurer2018
8 yrs
Robert MarquezBoard Secretary2018
8 yrs
Samuel MirelesBoard President2020
6 yrs
Yessica QuirozBoard member2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 11 →

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Garciela PutzoliBoard Member2020
John LethinDirector2018
Zara MarselianCEOsince 2018

Pay and hours

year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Samuel MirelesBoard Chair1$0$600
Christopher EwaldDirector1$0$600
Graciela PutzoliDirector1$0$600
Robert MarquezSecretary1$0$600
Monica de la TorreDirector1$0$600
Mark BoyerDirector1$0$600
Yessica QuirozDirector1$0$600
Charlene CastroBoard Vice Chair1$0$400
Pida KongphouthoneTreasurer1$0$400
Louie CazaresDirector1$0$400
Peter Both GachDirector1$0$400
Elena CruzDirector1$0$400
Julia MacouzetDirector1$0$400
Lam MuangDirector1$0$400
Zara MarselianCEO1$0

About

Legal name
Community Health Imaging Centers
EIN
462079706
Address
4060 Fairmount Ave, San Diego, CA, 92105-1608
State
California
Mission
Community Health Imaging Centers ("CHIC") is a non-profit, full-service outpatient imaging center equipped with state of the art technology. Our goal is to participate in the creation of healthier lives within the community. We are committed to providing high quality imaging to all patients. The commitment of our staff is to make sure that our patients' are as comfortable and relaxed as... (as filed on the Form 990)
Activity (NTEE)
E32 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
4 (IRS master file code)
Formed
2013
Principal officer
Chic (as named on the Form 990)
IRS ruling date
1 June 2014
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsCharlene Castro
≥8years on the filingsChristopher Ewald
≥8years on the filingsGarciela Putzoli
≥8years on the filingsMark Boyer

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$387k
Total liabilities
$9.3m
Net assets or fund balances
Minus $8.9m
Contributions and grants received
$0
Program service revenue
$903k
Employees
0