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Dr. Lee Ratner, MD

Saint Louis, MO

33 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ratner, Medical Oncologist in Saint Louis, MO?

    Dr. Lee Ratner, MD is a Medical Oncologist, who primarily practices in Saint Louis, MO 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. Ratner graduated from Yale University School of Medicine and completed his residency at Clinical Ctr At The Nih, Medical Oncology; Barnes-Jewish Hosp-S Campus, Internal Medicine. Dr. Ratner is fluent in English, and is currently seeing new patients. Dr. Ratner’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ratner’s office at (800) 647-2098.

    What are Areas of Expertise for Dr. Ratner?

    Dr. Lee Ratner, 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. Ratner empowers patients to confidently navigate their health journey, specializing in AIDS Related Cancers, or comprehensive wellness support. Serving the Saint Louis/MO community, Dr. Ratner is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Clinical Ctr At The Nih, Medical Oncology; Barnes-Jewish Hosp-S Campus, Internal Medicine | Clinical Center at the National Institutes of Health Program

    • Medical School: Yale University School of Medicine | Yale University School of Medicine

    Is Dr. Ratner board certified in Medical Oncologist?

    Yes, Dr. Lee Ratner, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Ratner speak?

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

    • English

    What conditions does Dr. Ratner treat?

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

    • HIV
    • Human Immunodeficiency Virus
    • AIDS virus

    ICD-10 Codes:

    • B20: Human immunodeficiency virus [HIV] disease

    Also known as:

    • Bile Duct Cancer
    • Liver Cancer
    • Cholangiocarcinoma
    • Intrahepatic cholangiocarcinoma

    ICD-10 Codes:

    • C221: Intrahepatic bile duct carcinoma

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

    As a Medical Oncologist, procedures performed by a Dr. Lee Ratner may include:

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

    Does Dr. Ratner accept my insurance?

    Dr. Ratner accepts most major insurance plans. Important: Please call our office at (800) 647-2098 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ratner accept in Saint Louis, MO?

    Dr. Ratner in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Allied Benefit Systems

    • Blue Cross Blue Shield

    • Blue Cross Blue Shield of Illinois

    • Blue Cross Blue Shield of Michigan

    • Capital Blue Cross

    • CMS

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    View All Insurances

    Where is Dr. Ratner's office located?

    Dr. Lee Ratner's Primary Practice

    1 Barnes Jewish Hospital Plz

    Saint Louis, MO 63110

    (800) 647-2098

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    Dr. Lee Ratner's Practice 2

    4921 Parkview Pl Ste 7A

    Saint Louis, MO 63110

    (800) 647-2098

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    Dr. Lee Ratner's Practice 3

    660 S Euclid Ave # 8015

    Saint Louis, MO 63110

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

    Dr. Ratner's National Provider Identifier (NPI) number is 1952332462.

    What common questions do patients ask about Dr. Ratner?

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

    What is Dr. Lee Ratner's specialty?

    Dr. Ratner is a Medical Oncologist near Saint Louis, MO. 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. Ratner to book an appointment today.

    Is this Dr. Lee Ratner affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ratner is affiliated with Barnes-Jewish Hospital, Barnes-Jewish West County Hospital which are a Castle Connolly Top Hospitals. 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 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 Lee Ratner accepting new patients in Saint Louis, MO?

    Yes, Dr. Lee Ratner is accepting new patients at this time.

    Does Dr. Lee Ratner offer online booking?

    Please contact Dr. Ratner's office at (800) 647-2098 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lee Ratner?

    Please contact Dr. Ratner's office at (800) 647-2098 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Lee Ratner have?

    Dr. Lee Ratner is certified by the American Board of Internal Medicine.

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