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Dr. Sara Grethlein, MD

Seattle, WA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Grethlein, Hematology / Oncology Specialist in Seattle, WA?

    Dr. Sara Grethlein, MD is a Hematology / Oncology Specialist, who primarily practices in Seattle, WA with 2 additional practice locations. She is board certified. Dr. Grethlein is fluent in English and Latin, and is currently seeing new patients. Dr. Grethlein’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Grethlein’s office at (206) 386-2323.

    What languages does Dr. Grethlein speak?

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

    • English

    • Latin

    What conditions does Dr. Grethlein treat?

    As a Hematology / Oncology Specialist, Dr. Grethlein 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. Grethlein. 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 lower lobe lung cancer
    • Pulmonary cancer

    ICD-10 Codes:

    • C3491: Malignant neoplasm of unspecified part of right bronchus or lung
    • C3432: Malignant neoplasm of lower lobe, left bronchus or lung
    • C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung

    Which procedures does Dr. Grethlein perform as a Hematology / Oncology Specialist?

    As a Hematology / Oncology Specialist, procedures performed by a Dr. Sara Grethlein may include:

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

    Does Dr. Grethlein accept my insurance?

    Dr. Grethlein accepts most major insurance plans. Important: Please call our office at (206) 386-2323 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Grethlein accept in Seattle, WA?

    Dr. Grethlein in Seattle, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CVS Health (formerly Aetna)

    • Medicare

    • Molina

    • Other Health Care Provider

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    Where is Dr. Grethlein's office located?

    Dr. Sara Grethlein's Primary Practice

    1221 Madison St Fl 2

    Seattle, WA 98104

    (206) 386-2323

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    Dr. Sara Grethlein's Practice 2

    1 Atwell Rd

    Cooperstown, NY 13326

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    Dr. Sara Grethlein's Practice 3

    535 Barnhill Dr Rm 473

    Indianapolis, IN 46202

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

    Dr. Grethlein's National Provider Identifier (NPI) number is 1326083445.

    What common questions do patients ask about Dr. Grethlein?

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

    What is Dr. Sara Grethlein's specialty?

    Dr. Grethlein is a Hematology / Oncology Specialist near Seattle, WA. An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available. Contact Dr. Grethlein to book an appointment today.

    Is this Dr. Sara Grethlein affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Grethlein is affiliated with Crouse 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 Hematology / Oncology Specialist?

    Explore Hematology / Oncology Specialist 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 Sara Grethlein accepting new patients in Seattle, WA?

    Yes, Dr. Sara Grethlein is accepting new patients at this time.

    Does Dr. Sara Grethlein offer online booking?

    Please contact Dr. Grethlein's office at (206) 386-2323 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Sara Grethlein?

    Please contact Dr. Grethlein's office at (206) 386-2323 for information regarding telehealth appointment availability or for scheduling assistance.

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