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Sioux Center Health

Public charity · Grantmaker Sioux Center, IA EIN: 42-0796764 Website
HealthIn-patient medical careHospital care

Bring hope, health and healing to life.

Key facts about Sioux Center Health

EIN
42-0796764
Latest 990 filing
Form 990, 2025
Total assets
$116,201,465

Data from IRS Form 990, 2025; updated September 2026.

Financial Overview

From 2025 IRS Form 990 · View filing

Total Assets

$116.2M

+3.7% YoY

Revenue

$77.6M

+0.8% YoY

Net Investment Income

$1.0M

+199.1% YoY

Expenses

$73.7M

+3.9% YoY

About Sioux Center Health

Based on IRS filings

Sioux Center Health is a public charity focused on Health, based in Sioux Center, IA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $116.2M in total assets. Net investment income was $1.0M.

Focus Areas

HealthIn-patient medical careHospital care
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Geographic Focus

Where this funder awards grants

States

Cities

Sheldon

Giving Over Time

Total grant dollars and number of grants per year

$0$2.5K$5K$7.5K$10K1 grant2019 0 grants2020 0 grants2021 0 grants2022 0 grants2023 0 grants2024 0 grants2025

In 2019 it made 1 grant totaling $10K.

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Net Investment Income
$0$25M$50M$75M$100M2019 2020 2021 2022 2023 2024 2025
Metric202520242023
Total Assets$116,201,465$112,029,574$103,990,651
Revenue$77,643,709$77,047,388$65,118,637
Expenses$73,656,289$70,863,011$62,747,832
Net Investment Income$1,016,764$339,991$1,614,855

Data update history

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2019–2025

Leadership & Key People

Officers and directors from IRS filings

Sioux Center Health is led by Cory Nelson, CEO since 2020 (on filings since 2019); 7 of 43 officers listed in 2025 are compensated.

Officers on the 2025 filing

  • Cory Nelson

    CEO

    CEO From → CEO, 2020

    On filings since 2019

    40 hrs/week

    $51K (2019) → $323K (2025)

  • Kyle Hiemstra

    President

    Director & Secretary From → Secretary, 2020

    Secretary → President, 2023

    On filings since 2019

    1 hr/week

    No compensation reported

  • Nathan Bakker

    Vice President & President From

    Treasurer → Vice President, 2023

    Vice President → Vice President & President From, 2025

    On filings since 2019

    1 hr/week

    No compensation reported

  • Ardith Lein

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Brenda Dokter

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Brian Van Engen

    Director

    President → Director, 2020

    On filings since 2019

    1 hr/week

    No compensation reported

  • Curt Hohman

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Dale Vander Berg

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Dan Hibma

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • David Eekhoff

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Dorinda Oostenink

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Doug Van Meeteren

    Director

    Vice President From → Vice President, 2020

    Vice President → Director, 2023

    On filings since 2019

    1 hr/week

    No compensation reported

  • Janet Boone

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Josh Browar

    Treasurer & Director

    Director → Treasurer, 2023

    Treasurer → Treasurer & Director, 2025

    On filings since 2019

    1 hr/week

    No compensation reported

  • Lauren Kaemingk

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Leslie Brommer

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Lisa Christians

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Lyle Vermeer

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Marj Wagner

    Director

    Secretary → Director, 2020

    On filings since 2019

    1 hr/week

    No compensation reported

  • Neil Van Schouwen

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Paul Closing

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Rick Kattenberg

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Scott Wynja

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Terry Boote

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Tim Byl

    Director

    Vice President & President From → President, 2020

    President → Director, 2023

    On filings since 2019

    1 hr/week

    No compensation reported

  • Verdean Wynja

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Vernon Beernink

    Director

    On filings since 2019

    1 hr/week

    No compensation reported

  • Matt Nice

    Director

    On filings since 2020

    1 hr/week

    No compensation reported

  • Jeff Timmer

    Director

    On filings since 2021

    1 hr/week

    No compensation reported

  • Faye DeKam

    Director

    On filings since 2022

    1 hr/week

    No compensation reported

  • Heidi Kramer

    Director

    On filings since 2022

    1 hr/week

    No compensation reported

  • Daniel Finley

    Director

    On filings since 2023

    1 hr/week

    No compensation reported

  • John McDaniel

    Director

    On filings since 2023

    1 hr/week

    No compensation reported

  • Kellie Van Roekel

    Director

    New on the 2025 filing

    1 hr/week

    No compensation reported

  • Nicholas Mouw

    General Surgeon

    On filings since 2019

    40 hrs/week

    $392K (2019) → $1M (2025)

  • Scott A Rens MD

    Physician

    Family Medicine → Physician, 2024

    On filings since 2019

    40 hrs/week

    $407K (2019) → $438K (2025)

  • Crystal Richter

    CFO

    CFO From → CFO, 2024

    On filings since 2023

    40 hrs/week

    $108K (2023) → $143K (2025)

  • Daniel Vanden Bosch

    Physician

    On filings since 2023

    40 hrs/week

    $466K (2023) → $428K (2025)

  • Abby Stroeh

    Physician

    New on the 2025 filing

    40 hrs/week

    $438K (2025)

  • Paul De Jong

    Physician

    New on the 2025 filing

    40 hrs/week

    $420K (2025)

  • Bruce Dooyema

    Vice President From

    Director → Vice President From, 2025

    On filings since 2019

    1 hr/week

    No compensation reported

  • Cory Gotto

    Treasurer

    Director → Treasurer, 2025

    On filings since 2019

    1 hr/week

    No compensation reported

  • Jennifer Jansen

    Secretary

    Director → Secretary, 2023

    On filings since 2019

    1 hr/week

    No compensation reported

Former officers (25)
  • Former: Jason Koelwyn (2019–2024) — Physician
  • Former: Julie A McKay MD (2019–2024) — Physician
  • Former: Scott Peterson (2019–2024) — Director
  • Former: Jaron Vande Hoef (2023–2024) — Director
  • Former: Lindsay Junk (2024) — Physician
  • Former: Kari Timmer (2019–2023) — CFO
  • Former: Alanna Janssen (2020–2023) — Physician
  • Former: David Janssen (2020–2023) — Physician
  • Former: Betty Verneer (2019–2022) — Director
  • Former: Bob Bruxvoort (2019–2022) — Director
  • Former: Delbert Broek (2019–2022) — Director
  • Former: Jody Kock (2019–2022) — Director
  • Former: John Koerselman (2019–2022) — Director
  • Former: Stan Speer (2019–2022) — Director
  • Former: Yvonne Rayborn MD (2021–2022) — Director
  • Former: Gretchen Zomermaand (2019–2020) — Director
  • Former: Jeffrey Timmer (2019–2020) — Treasurer
  • Former: Lynne Hagen (2019–2020) — Director
  • Former: Stacy Koele (2019–2020) — Director
  • Former: Daniel VandenBosch (2020) — Physician
  • Former: Jackson Schuiteman (2019) — CFO
  • Former: Jamie J Vitamvas (2019) — Family Medicine
  • Former: Kayleen Lee (2019) — CEO
  • Former: M Yvonne Rayborn MD (2019) — Director
  • Former: Mary Beimers (2019) — Director

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Compensation Overview

From 2025 IRS filing

Dr Nicholas Mouw — General Surgeon: $1.0MDr Nicholas MouwGeneral Surgeon$1.0MAbby Stroeh — Physician: $438KAbby StroehPhysician$438KScott Rens — Physician: $438KScott RensPhysician$438KDaniel Vanden Bosch — Physician: $428KDaniel Vanden BoschPhysician$428KPaul De Jong — Physician: $420KPaul De JongPhysician$420KCory Nelson — CEO: $323KCory NelsonCEO$323KCrystal Richter — CFO: $143KCrystal RichterCFO$143K

The highest reported compensation on the 2025 filing was $1.0M, to Dr Nicholas Mouw (General Surgeon). 7 officers or directors reported compensation on that filing.

Frequently asked questions about Sioux Center Health

How large is Sioux Center Health?

Sioux Center Health reported $116.2M in total assets on its 2025 IRS Form 990. Its revenue that year was $77.6M.

What is Sioux Center Health?

Sioux Center Health is a public charity focused on Health, based in Sioux Center, IA. It holds $116.2M in total assets as of 2025.

Where does Sioux Center Health operate?

Sioux Center Health has awarded grants in Iowa.

What is Sioux Center Health's EIN?

Sioux Center Health's EIN (Employer Identification Number) is 42-0796764. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990 filings.

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