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CS
Person · officer / director

Clemens Schirmer MD, PhD

Physician. N · Geisinger Clinic

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

This is me
Ambiguous identity This name matches 1 other individual we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
1
Roles reported
1
Reported compensation
$1.3M
Others who share this name
1

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Physician. N of Geisinger Clinic, based in Danville, PA.
●
Received $1.3M 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. Clemens M.

Schirmer, MD, PhD is a neurosurgeon at Geisinger Clinic in Danville, Pennsylvania, serving as Professor and Vice Chair of the Department of Neurosurgery. He directs the neurosurgery residency program and the CAST Neuroendovascular Fellowship, with clinical expertise in acute stroke management, intracranial aneurysms, and spinal vascular malformations.

Compiled from public web sources (4 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.

Education
  • Ludwig-Maximilians-Universität München (Germany) · Medizinische Fakultät
  • Residency and fellowships at Tufts University and Harvard Medical School Teaching Hospitals

Affiliations

Organizations

Geisinger Clinic Physician. N · $1.7B revenue · Danville, PAGEISINGER CLINIC STRIVES TO ENHANCE THE QUALITY OF LIFE OF THE POPULATION IT SERVES BY PROVIDING ACCESS TO QUALITY POPULATION HEALTH SERVICES…pay $1.2M → $1.3MFiled FY2023, FY2022, FY2021 · Source: Form 990, Part VII
$1.3Mreported comp

Disambiguation

Other people named Clemens Schirmer MD, PhD

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

C
Clemens Schirmer MD, PhD 1 organization · Fairfax, VASociety of Neurointerventional Surgery

Network

Serves alongside

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

N
Cqo, Chair, · FY2019
$2.2M
J
EVP, Chief Medical Officer · FY2024
$1.9M
A
CMO Surgical Services · FY2024
$1.8M
M
Chair, Neurosurgery · FY2024
$1.7M
S
Physician Diagnostic Radiology · FY2024
$1.6M
G
Physician Diagnostic Radiology · FY2024
$1.5M
C
Physician Neurological Surgery · FY2024
$1.3M
M
Chair, Musculoskeletal Inst. · FY2024
$1.3M
D
Physician, O · FY2023
$1.2M
G
Physician · FY2019
$1.2M
D
Physician, O · FY2023
$1.2M
D
Physician, O · FY2020
$1.0M

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