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Dr. Richard Warren, MD

Chicago, IL

33 Years of Experience

Accepting patients

    Who is Dr. Warren, Medical Oncologist in Chicago, IL?

    Dr. Richard Warren, MD is a Medical Oncologist, who primarily practices in Chicago, IL with 2 additional practice locations. He has been practicing for over 33 years and is board certified by the American Board of Internal Medicine. Dr. Warren graduated from Collegium Medicum im. Ludwika Rydygiera and completed his residency at Univ Il Coll Of Med, Medical Oncology; Advocate Il Masonic Med Ctr, Internal Medicine; Mt Sinai Hosp-Med Ctr, Internal Medicine. Dr. Warren is fluent in English, German, and Polish, and is currently seeing new patients. Dr. Warren’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Warren’s office at (773) 731-2982.

    Where did Dr. Warren go to medical school and complete their residency?

    • Residency: Univ Il Coll Of Med, Medical Oncology; Advocate Il Masonic Med Ctr, Internal Medicine; Mt Sinai Hosp-Med Ctr, Internal Medicine | University of Illinois College of Medicine at Chicago Program

    • Medical School: Coll Med- Univ Jagiellonski- Krakow- Poland | Collegium Medicum im. Ludwika Rydygiera

    Is Dr. Warren board certified in Medical Oncologist?

    Yes, Dr. Richard Warren, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Warren speak?

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

    • English

    • German

    • Polish

    What conditions does Dr. Warren treat?

    As a Medical Oncologist, Dr. Warren 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. Warren. 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
    • Right lung cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Left Lung Cancer
    • Bronchial Cancer
    • Malignant Lung Tumor
    • Pulmonary cancer

    ICD-10 Codes:

    • C3491: Malignant neoplasm of unspecified part of right bronchus or lung
    • C3492: Malignant neoplasm of unspecified part of left bronchus or lung
    • C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung

    Also known as:

    • Iron Deficiency Anemia from Chronic Blood Loss
    • Anemia
    • Iron Deficiency Anemia
    • Iron
    • Anemia due to iron deficiency and blood loss
    • Chronic blood loss anemia
    • Low iron anemia from bleeding
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D500: Iron deficiency anemia secondary to blood loss (chronic)
    • D649: Anemia, unspecified
    • D509: Iron deficiency anemia, unspecified

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

    • Breast Cancer
    • Mammary cancer
    • Breast carcinoma
    • Breast tumor

    ICD-10 Codes:

    • C50912: Malignant neoplasm of unspecified site of left female breast
    • C50911: Malignant neoplasm of unspecified site of right female breast

    Also known as:

    • Colorectal Cancer
    • Colon cancer
    • Rectal cancer
    • Bowel cancer
    • Malignant neoplasm of colon
    • Malignant neoplasm of rectum

    ICD-10 Codes:

    • C189: Malignant neoplasm of colon, unspecified
    • C20: Malignant neoplasm of rectum

    Also known as:

    • Chronic Lymphocytic Leukemia
    • Chronic Lymphocytic Leukemia Treatment (PDQ®)
    • CLL
    • B-cell chronic lymphocytic leukemia
    • Lymphocytic leukemia

    ICD-10 Codes:

    • C9110: Chronic lymphocytic leukemia of B-cell type not having achieved remission

    Also known as:

    • Monoclonal Gammopathy
    • Blood Disorder
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
    • MGUS
    • Plasma Cell Disorder
    • Gammopathy of Undetermined Significance

    ICD-10 Codes:

    • D472: Monoclonal gammopathy

    Also known as:

    • Multiple Myeloma
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
    • Active multiple myeloma
    • Untreated multiple myeloma
    • Plasma cell myeloma

    ICD-10 Codes:

    • C9000: Multiple myeloma not having achieved remission

    Also known as:

    • Other Abnormal Immune System Markers
    • Unusual immune findings
    • Abnormal immunology results
    • Abnormal serum immunology

    ICD-10 Codes:

    • R768: Other specified abnormal immunological findings in serum

    Also known as:

    • Myelodysplastic Syndrome
    • Myelodysplastic Syndromes
    • Myelodysplastic Syndromes Treatment (PDQ®)
    • MDS
    • Preleukemia
    • Bone marrow failure disorder

    ICD-10 Codes:

    • D469: Myelodysplastic syndrome, unspecified

    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:

    • Thrombocytopenia
    • Platelet Disorder
    • Low platelet count
    • Platelet deficiency
    • Bleeding disorder

    ICD-10 Codes:

    • D696: Thrombocytopenia, unspecified

    Also known as:

    • Esophageal Cancer
    • Esophagus Cancer
    • Esophageal Carcinoma

    ICD-10 Codes:

    • C159: Malignant neoplasm of esophagus, unspecified

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

    As a Medical Oncologist, procedures performed by a Dr. Richard Warren may include:

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

    Does Dr. Warren accept my insurance?

    Dr. Warren accepts most major insurance plans. Important: Please call our office at (773) 731-2982 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Warren accept in Chicago, IL?

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

    Top Insurances

    • Humana

    • iCare

    • Medicare

    • Network Health

    • State of Wisconsin

    • UnitedHealthcare

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    Where is Dr. Warren's office located?

    Dr. Richard Warren's Primary Practice

    2301 E 93rd St Ste 110

    Chicago, IL 60617

    (773) 731-2982

    Get Directions

    Dr. Richard Warren's Practice 2

    2500 E Capitol Dr

    Appleton, WI 54911

    (920) 364-3600

    Get Directions

    Dr. Richard Warren's Practice 3

    100 Theda Clark Medical Plz Ste 340

    Neenah, WI 54956

    Get Directions

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

    Dr. Warren's National Provider Identifier (NPI) number is 1013981349.

    What common questions do patients ask about Dr. Warren?

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

    What is Dr. Richard Warren's specialty?

    Dr. Warren is a Medical Oncologist near Chicago, 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. Warren to book an appointment today.

    Is this Dr. Richard Warren affiliated with a ranked Castle Connolly Top Hospital?

    No, Warren is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Advocate Trinity Hospital, St. Bernard Hospital - Chicago. 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 Richard Warren accepting new patients in Chicago, IL?

    Yes, Dr. Richard Warren is accepting new patients at this time.

    Does Dr. Richard Warren offer online booking?

    Please contact Dr. Warren's office at (773) 731-2982 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Richard Warren?

    Please contact Dr. Warren's office at (773) 731-2982 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Richard Warren have?

    Dr. Richard Warren is certified by the American Board of Internal Medicine.

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