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JR
Person · officer / director

Jeffrey R Klopfenstein MD

Physician · Osf Multi-Specialty Group

Physician at Osf Multi-Specialty Group. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Organizations
1
Roles reported
1
Reported compensation
$1.4M

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 Physician of Osf Multi-Specialty Group, based in Peoria, IL.
●
Received $1.4M in total reported compensation on the most recent Form 990 (Part VII).
Facts extracted directly from each organization's Form 990, Part VII.
Biography Web-sourced

Dr. Jeffrey D.

Klopfenstein is a Neurosurgeon affiliated with OSF Multi-Specialty Group in Peoria, Illinois, practicing at OSF Illinois Neurological Institute. A graduate of the University of Arizona College of Medicine-Tucson, he has over 20 years of experience specializing in neurocritical care, spinal surgery, and treatment of aneurysms and brain tumors.

Compiled from public web sources (5 cited), grounded to the filed record.

Track record

Career & tenure

Real tenure, career, and education — from public web sources, what you need to vet a founder or leader beyond the filing window.

Tenure here
20+ years practice
Education
  • University of Arizona College of Medicine-Tucson (MD)

Affiliations

Organizations

O
Osf Multi-Specialty Group Physician · $378.4M revenue · Peoria, ILTO SUPPORT THE MISSION OF OSF HEALTHCARE SYSTEM, A CATHOLIC INTEGRATED HEALTH CARE DELIVERY SYSTEM, THROUGH THE PROVISIONS OF QUALITY HEALTH CARE…Filed FY2019 · Source: Form 990, Part VII
$1.4Mreported comp

Network

Serves alongside

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

A
Physician · FY2024
$2.1M
T
Physician · FY2023
$1.7M
J
Physician · FY2024
$1.6M
T
Physician · FY2023
$1.5M
J
Physician · FY2024
$1.4M
S
Physician · FY2023
$1.3M
D
Physician · FY2020
$1.2M
S
Physician · FY2021
$1.2M
J
President, Osf Medical Group (through April 2024) · FY2023
$1.1M
D
Physician · FY2019
$983K
D
Former Highest Compensated Employee · FY2022
$689K
J
President, Osf Oncall Digital Health (beginning Jan 2025) · FY2024
$540K

Network

Recommendations

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

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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