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Governance Register
US nonprofit · EIN 832517406 · Knoxville, TNiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 832517406) - 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 - 990EZ for the year to 31 December 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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2022.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data
Exemption reinstated on 15 May 2021. The IRS had automatically revoked it on 15 May 2021 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.

Surgery on Sunday - Knoxville's network

11 people1 organisationi11 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (11). Violet dotted lines (1) 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.
NameRole as filedSinceOn the board
Adam Rust JDBoard Member2023
3 yrs
Bradley Carter MDBoard Member2023
3 yrs
Joel Hornberger MHSBoard Member2023
3 yrs
John Lacy MDPresident2023
3 yrs
Kelly HornbergerBoard Member2023
3 yrs
Maggie LacyCompany secretary2023
3 yrs
Nikki Zite MDBoard Member2023
3 yrs
Russell M SharpeTreasurer2023
3 yrs
Steve RossBoard Member2023
3 yrs
Tony Williams DOBoard Member2023
3 yrs
Wesley White MDBoard Member2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 11 →

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
Bradley Carter MDBoard Member1$0
Joel Hornberger MHSBoard Member1$0
Kelly HornbergerBoard Member1$0
Adam Rust JDBoard Member1$0
Wesley White MDBoard Member1$0
Tony Williams DoBoard Member1$0
Nikki Zite MDBoard Member1$0
Steve RossBoard Member1$0
John Lacy MDPresident1$0
Maggie LacySecretary1$0
Russell M SharpeTreasurer1$0

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

About

Legal name
Surgery on Sunday - Knoxville
EIN
832517406
Address
Po Box 10782, Knoxville, TN, 37939-0782
State
Tennessee
Activity (NTEE)
E30 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
3 (IRS master file code)
IRS ruling date
1 March 2023
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2023
IRS Publication 78
PC (contributions deductible)
Principal officer
John M Lavy (Form 990-N, tax year 2022)

Most connected

Longest observed on the filings

≥3years on the filingsAdam Rust JD
≥3years on the filingsBradley Carter MD
≥3years on the filingsJoel Hornberger MHS
≥3years on the filingsJohn Lacy 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
$87k
Total liabilities
$0
Net assets or fund balances
$87k