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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 The Lowell General Hospital Yishis Ren

Yishis Ren

Highest compensated employee

Chief Medical Physicist at The Lowell General Hospital

Fiscal year ended September 30, 2023. Published on January 25, 2026.

$325,232
2023

Total compensation

Yishis Ren has been listed as an employee of The Lowell General Hospital in Form 990 filings since at least fiscal year 2016. Total compensation for Yishis Ren has increased by 36.4% from 2016 to 2023.

Annual compensation details

$325,232
+8.4%
Chief Medical Physicist
2023
$296k org
50 hrs/wk
$30k other
--
$299,905
+0.2%
Chief Medical Physicist
2022
$278k org
50 hrs/wk
$23k other
--

Total compensation by year

Compare the compensation of Yishis Ren to:

2023

Other employees at The Lowell General Hospital

Michael Dandorph
President and CEO - Tufts Medicine
$1,581,075
$0 from org$1,289,948 from related$291,127 other
Joseph A White
President and CEO (Until 9/23)
$1,164,969
$0 from org$1,132,076 from related$32,893 other
Susan Green
Treasurer
$992,828
$0 from org$953,259 from related$39,569 other
Amy Hoey
Executive Vice President and Chief Operating Officer
$830,609
$0 from org$708,827 from related$121,782 other
William Galvin III, M.D.
Former Board Member/Med Director
$702,225
$0 from org$664,380 from related$37,845 other
William F Wyman
Former Senior Vice President, Ops/Treas/Asst Clerk
$537,630
$0 from org$451,883 from related$85,747 other
Cecelia Lynch
Vp/Patient CARE SVCS, CNE
$478,654
$439,514 from orgNo related comp$39,140 other
Zachary Redmond, Esq
Secretary
$459,379
$0 from org$384,525 from related$74,854 other
Wendy Mitchell
Medical Director Community HOME
$331,151
$292,510 from orgNo related comp$38,641 other
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Revisions to this profile

January 25, 2026:
2023 The Lowell General Hospital 990 published
January 25, 2026:
2022 The Lowell General Hospital 990 published
January 25, 2026:
2021 The Lowell General Hospital 990 published

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$299,248
+7.1%
Chief Medical Physicist
2021
$277k org
50 hrs/wk
$23k other
--
$279,352
+2.3%
Chief Medical Physicist
2020
$259k org
50 hrs/wk
$21k other
--
$272,977
+5.6%
Chief Medical Physicist
2019
$253k org
50 hrs/wk
$21k other
--
$258,612
-1.4%
Chief Medical Physicist
2018
$243k org
50 hrs/wk
$17k other
--
$262,380
+10%
Chief Medical Physicist
2017
$236k org
50 hrs/wk
$27k other
--
$238,518
Chief Medical Physicist
2016
$227k org
50 hrs/wk
$13k other
--