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Person · officer / director

Mark Van Der Werff

Treasurer · Douglas County Memorial Hospital

Treasurer at Douglas County Memorial Hospital. Listed as an officer, director, or key employee across 2 organizations on the Form 990 record.

Organizations
2
Roles reported
2

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as Treasurer of Douglas County Memorial Hospital, based in Armour, SD.
Also listed as Director of Douglas County Memorial Hospital Foundation, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
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Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

D
Douglas County Memorial Hospital Foundation Director · $41K revenue · Armour, SDWORKING TO IMPROVE THE QUALITY OF HEALTH CARE FOR DOUGLAS COUNTY RESIDENTS BY PROVIDING UPDATED RECREATIONAL FACILITIESFiled FY2022, FY2021, FY2020 · Source: Form 990, Part VII
Douglas County Memorial Hospital Treasurer · $11.3M revenue · Armour, SDPROMOTION OF GENERAL HEALTH CARE AND REHABILITATION SERVICESFiled FY2021, FY2020, FY2019 · Source: Form 990, Part VII

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

M
Physician · FY2024
$408K
R
Physician · FY2022
$256K
G
Physician · FY2019
$219K
H
Administrato · FY2024
$168K
M
Physician · FY2024
$168K
J
Physician As · FY2024
$166K
N
RN - Clinic · FY2019
$156K
R
Pharmacist · FY2024
$149K
N
Nurse Practi · FY2024
$145K
K
Physician · FY2023
$142K
V
Physician As · FY2022
$137K
K
Physician · FY2020
$135K

Network

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org