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Governance Register
US nonprofit · EIN 205220997 · Wheaton, ILiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 205220997) - 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 31 December 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.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

Korean American Spine Society's network

9 peoplei9 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

9 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.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 7 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Andrew Chung DOCompany secretary2023
3 yrs
Andrew RYU MDDirector at Large2023
3 yrs
Bryan Lee MDDirector at Large2023
3 yrs
Daniel Kang MDTreasurer2022
4 yrs
Don Park MDPresident2018
8 yrs
John CHI MDImmediate Past President2018
8 yrs
Paul D Kim MDDirector at Large2022
4 yrs
Raymond HAH MD (also filed as Ray HAH)President-Elect2022
4 yrs
REX Marco MDDirector at Large2022
4 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 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
Don Park MDPast President1$0
Raymond Hah MDPresident1$0
Daniel Kang MDPresident - Elect1$0
Andrew Chung DoSecretary1$0
Bryan Lee MDTreasurer1$0
Wh Andrew Ryu MDDirector at Large1$0
Jang Won Yoon MDDirector at Large1$0
Daniel Park MDDirector at Large1$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Korean American Spine Society
EIN
205220997
Address
111 West Wesley Street, Wheaton, IL, 60187-5136
State
Illinois
Mission
The purpose of the organiation is to improve the quality of scientific knowledge, patient care and clinical practice among professionals in the field of spinal disorders and promote social and cultural interaction between korean american spine specialists (as filed on the Form 990)
Activity (NTEE)
B03 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
4 (IRS master file code)
Formed
2007
IRS ruling date
1 November 2007
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDon Park MD
≥8years on the filingsJohn CHI MD
≥4years on the filingsDaniel Kang MD
≥4years on the filingsPaul D Kim MD

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$231k
Total liabilities
Minus $11
Net assets or fund balances
$231k
Contributions and grants received
$0
Program service revenue
$314k
Employees
0

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$257k$254k$2k

As filed on the IRS Form 990. US dollars.