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Dr. Theodore Thomas, MD

Shiloh, IL

Accepting patients

    Who is Dr. Thomas, Medical Oncologist in Shiloh, IL?

    Dr. Theodore Thomas, MD is a Medical Oncologist, who primarily practices in Shiloh, IL with 2 additional practice locations. He is board certified. Dr. Thomas is fluent in English, and is currently seeing new patients. Dr. Thomas’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thomas’s office at (314) 652-4100.

    What are Areas of Expertise for Dr. Thomas?

    Dr. Theodore Thomas, MD is a highly-rated, board-certified Medical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Thomas empowers patients to confidently navigate their health journey, specializing in Lung Cancer, or comprehensive wellness support. Serving the Shiloh/IL community, Dr. Thomas is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Thomas speak?

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

    • English

    What conditions does Dr. Thomas treat?

    As a Medical Oncologist, Dr. Thomas 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. Thomas. 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:

    • Lung Cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Pulmonary cancer
    • Left Lung Cancer
    • Upper Lobe Lung Cancer
    • Bronchial Cancer
    • Right lung cancer
    • Malignant Lung Tumor
    • Right upper lobe lung cancer
    • Left lower lobe lung cancer
    • Right lower lobe lung cancer

    ICD-10 Codes:

    • C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
    • C3412: Malignant neoplasm of upper lobe, left bronchus or lung
    • C3491: Malignant neoplasm of unspecified part of right bronchus or lung
    • C3492: Malignant neoplasm of unspecified part of left bronchus or lung
    • C3411: Malignant neoplasm of upper lobe, right bronchus or lung
    • C3432: Malignant neoplasm of lower lobe, left bronchus or lung
    • C3431: Malignant neoplasm of lower lobe, right bronchus or lung

    Also known as:

    • Cancer Radiation Therapy
    • Cancer Chemotherapy
    • Radiation Therapy
    • Radiation Therapy to Treat Cancer
    • Radiation treatment for cancer
    • Oncology radiation
    • Radiotherapy
    • Chemo treatment
    • Oncology chemotherapy
    • Cancer drug therapy

    ICD-10 Codes:

    • Z510: Encounter for antineoplastic radiation therapy
    • Z5111: Encounter for antineoplastic chemotherapy

    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:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified
    • D649: Anemia, unspecified

    Also known as:

    • Cancer in Chest Lymph Nodes
    • Cancer
    • Metastatic Chest Lymph Node Cancer
    • Secondary Intrathoracic Lymphoma
    • Chest Lymph Node Metastasis

    ICD-10 Codes:

    • C771: Secondary and unspecified malignant neoplasm of intrathoracic lymph nodes

    Also known as:

    • Hereditary Hemochromatosis
    • Hemochromatosis
    • Hereditary hemochromatosis
    • Genetic Iron Overload
    • Primary Hemochromatosis

    ICD-10 Codes:

    • E83110: Hereditary hemochromatosis

    Also known as:

    • Malignant Pleural Effusion
    • Pleural Disorder
    • Cardiopulmonary Syndromes (PDQ®)
    • Cancer-related fluid in lungs
    • Cancerous pleural fluid
    • Pleural fluid from cancer

    ICD-10 Codes:

    • J910: Malignant pleural effusion

    Which procedures does Dr. Thomas perform as a Medical Oncologist?

    As a Medical Oncologist, procedures performed by a Dr. Theodore Thomas may include:

    For detailed information, please contact Dr. Thomas' office.

    Does Dr. Thomas accept my insurance?

    Dr. Thomas accepts most major insurance plans. Important: Please call our office at (314) 652-4100 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Thomas accept in Shiloh, IL?

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

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicare

    • Mutual of Omaha

    • State of Illinois

    • UnitedHealthcare

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    Where is Dr. Thomas' office located?

    Dr. Theodore Thomas' Primary Practice

    1418 Cross St Ste 180

    Shiloh, IL 62269

    (314) 652-4100

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    Dr. Theodore Thomas' Practice 2

    1 Memorial Dr

    Alton, IL 62002

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    Dr. Theodore Thomas' Practice 3

    4500 Memorial Dr

    Belleville, IL 62226

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

    Dr. Thomas's National Provider Identifier (NPI) number is 1326359837.

    What common questions do patients ask about Dr. Thomas?

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

    What is Dr. Theodore Thomas's specialty?

    Dr. Thomas is a Medical Oncologist near Shiloh, IL. An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options. Contact Dr. Thomas to book an appointment today.

    Is this Dr. Theodore Thomas affiliated with a ranked Castle Connolly Top Hospital?

    No, Thomas is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Memorial Hospital Shiloh, John J. Cochran Veterans Hospital. Castle Connolly Top Hospitals 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 Medical Oncologist?

    Explore Medical 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 Theodore Thomas accepting new patients in Shiloh, IL?

    Yes, Dr. Theodore Thomas is accepting new patients at this time.

    Does Dr. Theodore Thomas offer online booking?

    Please contact Dr. Thomas's office at (314) 652-4100 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Theodore Thomas?

    Please contact Dr. Thomas's office at (314) 652-4100 for information regarding telehealth appointment availability or for scheduling assistance.

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