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Dr. Stephen Mihalcik, MD, PHD

Warrenville, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Mihalcik, Radiation Oncologist in Warrenville, IL?

    Dr. Stephen Mihalcik, MD, PHD is a Radiation Oncologist, who primarily practices in Warrenville, IL with 2 additional practice locations. He is board certified. Dr. Mihalcik is fluent in English, and is currently seeing new patients. Dr. Mihalcik’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mihalcik’s office at (630) 821-6400.

    What languages does Dr. Mihalcik speak?

    Dr. Mihalcik and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Mihalcik treat?

    As a Radiation Oncologist, Dr. Mihalcik diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Mihalcik. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Brain Tumor
    • Brain Tumor of the Cerebral Ventricle
    • Pineal Gland Cancer
    • Brain Tumor Affecting Multiple Areas
    • Brain Cancer
    • Cerebral Tumor
    • Intracranial Tumor
    • Malignant Brain Tumor
    • Cerebral Ventricle Cancer
    • Intraventricular Tumor
    • Brain Ventricle Cancer
    • Malignant Pineal Tumor
    • Pineal Gland Neoplasm
    • Pinealoma
    • Widespread Brain Cancer
    • Multifocal Brain Tumor
    • Diffuse Brain Neoplasm

    ICD-10 Codes:

    • C716: Malignant neoplasm of cerebellum
    • C715: Malignant neoplasm of cerebral ventricle
    • C753: Malignant neoplasm of pineal gland
    • C718: Malignant neoplasm of overlapping sites of brain

    Also known as:

    • History of Radiation Therapy
    • Radiation Therapy
    • Past Radiation Treatment
    • Previous Radiotherapy
    • History of Radiotherapy

    ICD-10 Codes:

    • Z923: Personal history of irradiation

    Also known as:

    • Benign Meningioma
    • Benign Tumor
    • Brain Disease
    • Non-cancerous brain lining tumor
    • Brain membrane tumor
    • Cerebral meningeal tumor

    ICD-10 Codes:

    • D320: Benign neoplasm of cerebral meninges

    Also known as:

    • Widespread Left Female Breast Cancer
    • Breast Cancer
    • Left female breast cancer in multiple areas
    • Diffuse left female breast cancer
    • Malignant growth in overlapping sites of left female breast

    ICD-10 Codes:

    • C50812: Malignant neoplasm of overlapping sites of left female breast

    Which procedures does Dr. Mihalcik perform as a Radiation Oncologist?

    As a Radiation Oncologist, procedures performed by a Dr. Stephen Mihalcik may include:

    For detailed information, please contact Dr. Mihalcik's office.

    Does Dr. Mihalcik accept my insurance?

    Dr. Mihalcik accepts most major insurance plans. Important: Please call our office at (630) 821-6400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Mihalcik accept in Warrenville, IL?

    Dr. Mihalcik in Warrenville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • State of Illinois

    • State of Wisconsin

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Mihalcik's office located?

    Dr. Stephen Mihalcik's Primary Practice

    4455 Weaver Pkwy

    Warrenville, IL 60555

    (630) 821-6400

    Get Directions

    Dr. Stephen Mihalcik's Practice 2

    25 N Winfield Rd

    Winfield, IL 60190

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    Dr. Stephen Mihalcik's Practice 3

    660 N Westmoreland Rd # 302

    Lake Forest, IL 60045

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    What is Dr. Mihalcik's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Mihalcik's National Provider Identifier (NPI) number is 1598031205.

    What common questions do patients ask about Dr. Mihalcik?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mihalcik

    What is Dr. Stephen Mihalcik's specialty?

    Dr. Mihalcik is a Radiation Oncologist near Warrenville, IL. A radiological oncologist specializes in the therapeutic applications of radiant energy and its modifiers. They focus on the study and management of diseases, particularly malignant tumors. Contact Dr. Mihalcik to book an appointment today.

    Is this Dr. Stephen Mihalcik affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Mihalcik is affiliated with Northwestern Medicine Central Dupage Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Radiation Oncologist?

    Explore Radiation Oncologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Stephen Mihalcik accepting new patients in Warrenville, IL?

    Yes, Dr. Stephen Mihalcik is accepting new patients at this time.

    Does Dr. Stephen Mihalcik offer online booking?

    Please contact Dr. Mihalcik's office at (630) 821-6400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Stephen Mihalcik?

    Please contact Dr. Mihalcik's office at (630) 821-6400 for information regarding telehealth appointment availability or for scheduling assistance.

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