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JZ

Dr. John Zalewski, MD

Saint Louis, MO

42 Years of Experience

Accepting patients

    Who is Dr. Zalewski, Internist in Saint Louis, MO?

    Dr. John Zalewski, MD is an Internist, who primarily practices in Saint Louis, MO. He has been practicing for over 42 years and is board certified by the American Board of Internal Medicine. Dr. Zalewski graduated from University at Buffalo State University of New York School of Medicine & Biomedical Sciences and completed his residency at St Louis Univ Hosp, Internal Medicine. Dr. Zalewski is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Zalewski’s office at (314) 919-2500.

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

    • Residency: St Louis Univ Hosp, Internal Medicine | St Louis University Hosps | St Louis University Group of Hospitals Program

    • Medical School: University At Buffalo SUNY School Of Med and Biomedical Sciences Buffalo Ny | University at Buffalo State University of New York School of Medicine & Biomedical Sciences

    Is Dr. Zalewski board certified in Internist?

    Yes, Dr. John Zalewski, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Zalewski speak?

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

    • English

    Which conditions does Dr. Zalewski treat as a Internist?

    As a Internist, conditions treated by an Dr. John Zalewski may include:

    Please contact Dr. Zalewski's office for more information or to schedule a consultation.

    Which procedures does Dr. Zalewski perform as a Internist?

    As a Internist, procedures performed by an Dr. John Zalewski may include:

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

    Does Dr. Zalewski accept my insurance?

    Dr. Zalewski accepts most major insurance plans. Important: Please call our office at (314) 919-2500 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • All Other Third Party

    View All Insurances

    Where is Dr. Zalewski's office located?

    Dr. John Zalewski's Primary Practice

    10024 Watson Rd

    Saint Louis, MO 63126

    (314) 919-2500

    Get Directions

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

    Dr. Zalewski's National Provider Identifier (NPI) number is 1053373035.

    What common questions do patients ask about Dr. Zalewski?

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

    What is Dr. John Zalewski's specialty?

    Dr. Zalewski is a Internist near Saint Louis, MO.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Zalewski to book an appointment today.

    Is this Dr. John Zalewski affiliated with a ranked Castle Connolly Top Hospital?

    No, Zalewski 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 Internist?

    Explore Internist 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 John Zalewski accepting new patients in Saint Louis, MO?

    Yes, Dr. John Zalewski is accepting new patients at this time.

    Does Dr. John Zalewski offer online booking?

    Please contact Dr. Zalewski's office at (314) 919-2500 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Zalewski?

    Please contact Dr. Zalewski's office at (314) 919-2500 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Zalewski have?

    Dr. John Zalewski is certified by the American Board of Internal Medicine.

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