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Person · officer / director

Adedayo Onitilo MD

Physician · Marshfield Clinic INC

Physician at Marshfield Clinic INC. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

Organizations
1
Roles reported
1
Reported compensation
$1.6M

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 Marshfield Clinic INC, based in Marshfield, WI.
●
Received $1.6M 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. Adedayo A.

Onitilo is Director of Cancer Care and Research at Marshfield Clinic in Wisconsin, specializing in medical oncology and hematology. He is principal investigator of WinCORP, which provides access to NCI-sponsored clinical trials across Wisconsin and neighboring states, and serves as editor-in-chief of Clinical Medicine and Research.

Compiled from public web sources (6 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
Current Director of Cancer Care and Research at Marshfield Clinic; clinical faculty, University of Wisconsin
Education
  • Ogun State University (Nigeria) · MD
  • Harlem Hospital (New York) · Internal Medicine Residency, Columbia University College of Physicians and Surgeons
  • Medical University of South Carolina · Oncology/Hematology Fellowship
  • Medical University of South Carolina · MSCR (Master of Science in Clinical Research)
  • University of Queensland (Australia) · PhD in Epidemiology

Affiliations

Organizations

Marshfield Clinic INC Physician · $596.5M revenue · Marshfield, WIWE ENRICH LIVES TO CREATE HEALTHY COMMUNITIES THROUGH ACCESSIBLE, AFFORDABLE, COMPASSIONATE HEALTH CARE.pay $1.4M → $1.6MFiled FY2024, FY2023, FY2022, FY2021, FY2020, FY2019 · Source: Form 990, Part VII
$1.6Mreported comp

Network

Serves alongside

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

V
Physician · FY2024
$2.7M
M
Physician · FY2024
$1.4M
O
Physician · FY2024
$1.4M
A
Physician · FY2023
$1.3M
W
Physician · FY2024
$1.3M
Z
Physician · FY2021
$1.3M
D
Physician · FY2022
$1.3M
T
Physician · FY2022
$1.2M
J
Physician · FY2019
$1.2M
T
Board Member (thru Mar 2024) · FY2024
$1.2M
S
Physician · FY2019
$1.1M
S
Board Member · FY2024
$1.1M

Network

Recommendations

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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