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Dr. Marianna Koczywas, MD

Duarte, CA

35 Years of Experience

Accepting patients

    Who is Dr. Koczywas, Medical Oncologist in Duarte, CA?

    Dr. Marianna Koczywas, MD is a Medical Oncologist, who primarily practices in Duarte, CA. She has been practicing for over 35 years and is board certified. Dr. Koczywas is fluent in English, Polish, and Russian, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Koczywas’s office at (626) 256-4673.

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

    • Medical School: Akademia Medyczna, Lodz

    What languages does Dr. Koczywas speak?

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

    • English

    • Polish

    • Russian

    What conditions does Dr. Koczywas treat?

    As a Medical Oncologist, Dr. Koczywas 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. Koczywas. 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 upper lobe lung cancer
    • Bronchial cancer
    • Malignant neoplasm of lung
    • Left lower lobe lung cancer

    ICD-10 Codes:

    • C3411: Malignant neoplasm of upper lobe, right bronchus or lung
    • C3432: Malignant neoplasm of lower lobe, left bronchus or lung

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

    As a Medical Oncologist, procedures performed by a Dr. Marianna Koczywas may include:

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

    Does Dr. Koczywas accept my insurance?

    Please contact Dr. Koczywas' office to confirm accepted insurance plans.

    Where is Dr. Koczywas' office located?

    Dr. Marianna Koczywas' Primary Practice

    1500 Duarte Rd

    Duarte, CA 91010

    (626) 256-4673

    Get Directions

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

    Dr. Koczywas's National Provider Identifier (NPI) number is 1639286677.

    What common questions do patients ask about Dr. Koczywas?

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

    What is Dr. Marianna Koczywas's specialty?

    Dr. Koczywas is a Medical Oncologist near Duarte, CA. 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. Koczywas to book an appointment today.

    Is this Dr. Marianna Koczywas affiliated with a ranked Castle Connolly Top Hospital?

    No, Koczywas is not affiliated with a Castle Connolly Top 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 Marianna Koczywas accepting new patients in Duarte, CA?

    Yes, Dr. Marianna Koczywas is accepting new patients at this time.

    Does Dr. Marianna Koczywas offer online booking?

    Please contact Dr. Koczywas's office at (626) 256-4673 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Marianna Koczywas?

    Please contact Dr. Koczywas's office at (626) 256-4673 for information regarding telehealth appointment availability or for scheduling assistance.

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