philanthropy.org | 990 Resource | FAQ Verify yourself Sign in
MH
Person · officer / director

Mariah Hesse RN

Hospital Director · Tri-County Emergency Medical Control Authority

Hospital Director at Tri-County Emergency Medical Control Authority. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Organizations
1
Roles reported
1

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 Hospital Director of Tri-County Emergency Medical Control Authority, based in Okemos, MI.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Tri-County Emergency Medical Control Authority Hospital Director · $771K revenue · Okemos, MITO SUPPORT STAKEHOLDERS AND FACILITATE COLLABORATION BY PROVIDING LEADERSHIP AND MEDICAL DIRECTION OF THE EMS SYSTEM AS PRESCRIBED UNDER MICHIGAN…Filed FY2025 · Source: Form 990, Part VII

Network

Serves alongside

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

B
Agency Director/Operations · FY2025
$105K
B
Agency Director/Operations Manager · FY2023
$99K
R
Medical Director · FY2020
$46K
R
Medical Director (ended 8/25) · FY2025
$35K
C
Medical Director · FY2025
$23K
T
Hospital Director · FY2025
K
Hospital Director · FY2025
R
Hospital Director · FY2025
A
Hospital Director · FY2025
B
Agency Director · FY2025
T
Agency Director · FY2025
P
Agency Director, Vice Chair · FY2025

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

Loading…

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