Oncology

Matthew Howenstein, M.D.

Vascular and Interventional Radiologist

Dr. Matthew J. Howenstein is a vascular and interventional radiologist specializing in the broad scope of interventional radiology, with a particular focus on interventional oncology. He treats a range of oncologic conditions through minimally invasive image-guided procedures, and is highly rated for expertise in 9 specific conditions according to MediFind data, though exact conditions are not detailed in available sources. Practicing for 12 years primarily in Grafton, Wisconsin, near Milwaukee,

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Credentials

Board Certifications

American Board of Radiology, Interventional Radiology and Diagnostic Radiology

Education & Training

McGaw Medical Center of Northwestern University — Training (specific degree/level not detailed)

Years in Practice

21+ years

Peer Recognition

Castle Connolly — Top Doctor
2026
Healthgrades — Healthgrades Honor Roll

Clinical Focus

Subspecialties

Radiation Oncology

Conditions & Treatments

Cancer SurgeryRadiation Therapy

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

Aurora St. Luke's Medical Center
Aurora Medical Center Grafton
Aurora Health

Languages

English

Conditions Dr. Howenstein treats

Insurance accepted

Frequently asked

Does Dr. Howenstein accept Blue Cross Blue Shield insurance?

Matthew Howenstein's public profile lists Blue Cross Blue Shield, Curative, and First Health plus 2 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Howenstein practice?

Matthew Howenstein practices in Milwaukee, WI with hospital affiliations including Aurora St. Luke's Medical Center, Aurora Medical Center Grafton, and Aurora Health.

What does Dr. Howenstein specialize in?

Matthew Howenstein is a board-certified oncology specialist with focus areas in Radiation Oncology.

How long has Dr. Howenstein been practicing?

Matthew Howenstein has 21+ years of clinical experience in oncology.

What is Dr. Howenstein's medical training?

Public profile training history includes: McGaw Medical Center of Northwestern University — Training (specific degree/level not detailed).