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Governance Register
US nonprofit · EIN 454551946 · Driggs, IDiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 454551946) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 30 September 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).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 (us-approach-v4-clean). 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

Teton Valley Health Care Inc's network

7 people2 organisationsi7 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Violet dotted lines (2) 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

7 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.Tenure and departures are observed across annual filings. Observed tenure 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
Joanne Kay ChairChair2024
2 yrs
Anjali TateDirector2022
4 yrs
Gene MarcowkaDirector (Jan 2024-Sept 2024)2024
2 yrs
Janet ConwayTreasurer2023
3 yrs
Kevin MayberryDirector2022
4 yrs
Ken DunnCompany secretary2024
2 yrs
Tyler McKellarDirector (July 2024-Sept 2024)2024
2 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

21 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Chad Horrocks MDPhysiciansince 2018
James PohlPhysician2018
Jim HeilsburgInterim CFO2018
Juanita PrisselPhysiciansince 2018
Jacob MossFamily Practice Physician, Director2024
Joshua ClutterER Physician2024
Letitia MillerCFO From Aprsince 2018
Lisa Loughran CarlsonCno/COO2024
Lori Leianne EverettCFO (From June 23)since 2023
Marc PorotPhysician2020
Maria KennahCOOsince 2022
Maurice Brown MDPhysiciansince 2018
Nathan LevangerPhysiciansince 2018
Nathan Levanger CMOInterim CEO (Until Aug 23)2023
Stefan TurkulaOrthopedic Surgeon2024
Stephen HoumesER Physician, Directorsince 2023
Taylor NelsonCrnasince 2019
Tom BirminghamCFO Thru Nov2018
Troy WestonPhysician As2021
Tish MillerCFO (Until May 23)2023
Troy ChristensenCEO (From Sept 23)since 2023

Pay and hours

year to 30 September 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
Stefan TurkulaOrthopedic Surgeon40$590k$42k
Gretchen StumhoferER Phsician40$394k$28k
Stephen HoumesER Phsician40$379k$54k
Luke MartinGeneral Surgeon40$378k$35k
Joseph Troy ChristensenCEO40$341k$32k
Nathan Levanger DOCMO40$327k$45k
Juanita PrisselHospitalist40$315k$37k
Lisa Loughran CarlsonCno/COO40$257k$33k
Lori Leianne EverettCFO40$244k$13k
JoAnne KayChair1$0
Janet ConwayTreasurer1$0
Ken DunnSecretary1$0
Kevin MayberryDirector1$0
Tyler McKellarDirector1$0
Gene MarcowkaDirector1$0
Anjali TateDirector1$0

About

Legal name
Teton Valley Health Care Inc
EIN
454551946
Address
120 E Howard St, Driggs, ID, 83422-5112
State
Idaho
Mission
To encourage and support a healthier community. (as filed on the Form 990)
Activity (NTEE)
E20 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
8 (IRS master file code)
Formed
2012
Principal officer
Leianne Everett (as named on the Form 990)
IRS ruling date
1 June 2013
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥4years on the filingsAnjali Tate
≥4years on the filingsKevin Mayberry
≥3years on the filingsJanet Conway
≥2years on the filingsJoanne Kay

Latest return

year to 30 September 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 September 2025. US dollars, as filed.
Total assets
$21.6m
Total liabilities
$6.3m
Net assets or fund balances
$15.4m
Contributions and grants received
$1.1m
Program service revenue
$39.1m
Employees
291
Volunteers
7

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$33.5m$33.6mDeficit $120k

As filed on the IRS Form 990. US dollars.