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Dr. William Walker, MD

Saint Charles, MO

Accepting patients

    Who is Dr. Walker, Critical Care Internist in Saint Charles, MO?

    Dr. William Walker, MD is a Critical Care Internist, who primarily practices in Saint Charles, MO with 1 additional practice location. Dr. Walker is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Walker’s office at (636) 625-5200.

    What languages does Dr. Walker speak?

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

    • English

    What procedures does a Critical Care Internist like Dr. Walker typically perform?

    As a Critical Care Internist, procedures performed by Dr. William Walker may include:

    Please contact Dr. Walker's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Walker accept my insurance?

    Please contact Dr. Walker's office to confirm accepted insurance plans.

    Where is Dr. Walker's office located?

    Dr. William Walker's Primary Practice

    300 1st Capitol Dr

    Saint Charles, MO 63301

    (636) 625-5200

    Get Directions

    Dr. William Walker's Practice 2

    100 Medical Plz

    O Fallon, MO 63367

    Get Directions

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

    Dr. Walker's National Provider Identifier (NPI) number is 1558300392.

    What common questions do patients ask about Dr. Walker?

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

    What is Dr. William Walker's specialty?

    Dr. Walker is a Critical Care Internist near Saint Charles, MO.

    What does a Critical Care Internist do?

    An internist specializing in the diagnosis, treatment, and support of patients with multiple organ dysfunction. This specialist may hold administrative responsibilities within intensive care units and plays a key role in facilitating and coordinating patient care among primary physicians, critical care staff, and other specialists.

    Is this Dr. William Walker affiliated with a ranked Castle Connolly Top Hospital?

    No, Walker 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

    When to see a Critical Care Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Critical Care Internist. Explore 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 William Walker accepting new patients in Saint Charles, MO?

    Yes, Dr. William Walker is accepting new patients at this time.

    Does Dr. William Walker offer online booking?

    Please contact Dr. Walker's office at (636) 625-5200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Walker?

    Please contact Dr. Walker's office at (636) 625-5200 for information regarding telehealth appointment availability or for scheduling assistance.

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