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Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

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Employees Fairfield Medical Center Theresa Dyar, Do

Theresa Dyar, Do

Trustee/director

Director/Residency Program at Fairfield Medical Center

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$191,153
2024

Total compensation

Theresa Dyar, Do has been listed as an employee of Fairfield Medical Center in Form 990 filings since fiscal year 2019. Total compensation for Theresa Dyar, Do has increased by 4.6% from 2019 to 2024.

Annual compensation details

$191,153
-1.4%
Director/Residency Program
2024
$183k org
28 hrs/wk
$10k other
--
$193,821
+1.9%
Director /Residency Program Director
2023
$186k org
28 hrs/wk
$9k other
--

Total compensation by year

Compare the compensation of Theresa Dyar, Do to:

2024

Other employees at Fairfield Medical Center

John R Janoso Jr
President and Chief Executive Officer and Director
$1,068,551
$873,627 from orgNo related comp$194,924 other
Mark T Darnell, M.D.
CMO
$528,458
$489,981 from orgNo related comp$38,477 other
Alan F Greenslade
CIO, Treasurer
$503,281
$447,280 from orgNo related comp$56,001 other
Laura Moore
Chief Business Strategy and
$481,682
$433,697 from orgNo related comp$47,985 other
Julie Grow
Chief Financial Officer
$429,461
$408,219 from orgNo related comp$21,242 other
Mark E Vanderhoff
Chief Nursing Officer
$406,261
$355,634 from orgNo related comp$50,627 other
Mary Nash
Chief Human Resources Officer
$321,348
$296,988 from orgNo related comp$24,360 other
Julie Tharp
Staff Pharmacist
$211,940
$170,830 from orgNo related comp$41,110 other
Caroline V Segelken
Staff Pharmacist
$211,126
$179,383 from orgNo related comp$31,743 other
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Revisions to this profile

January 25, 2026:
2024 Fairfield Medical Center 990 published
January 25, 2026:
2023 Fairfield Medical Center 990 published
January 25, 2026:
2022 Fairfield Medical Center 990 published

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$190,242
-0.7%
Director/Residency Prgrm Director
2022
$183k org
27 hrs/wk
$9k other
--
$191,509
+3.1%
Director/Residency Prgrm D
2021
$183k org
27 hrs/wk
$9k other
--
$185,670
+1.6%
Director/Residency Prgrm Director
2020
$178k org
27 hrs/wk
$8k other
--
$182,778
Director, Residency Prog Director
2019
$175k org
29 hrs/wk
$8k other
--

Other people named Theresa Dyar, Do

2024
Employee
Theresa Giannattasio, Do
Atlantic Health System Inc Group Return
$300,822
Board Member
Theresa Brown, Do
Texas Club of Internists Educational Group
$0
Board Member
Theresa Dyar, Do
Ohio Academy of Family Physicians Foundation
$0
Board Member
Theresa Rickleman, Do
American Osteopathic College of Anesthesiologists Inc.
$0
Board Member
Theresa Hubka, Do
AT Still Osteopathic Foundation and Research Institute
$4,650
Board Member
Theresa Metanchuk, Do
Pennsylvania Academy of Family Physicians Foundation
$2,500