John F. Zalewski, MD

John F. Zalewski, MD, Mercy
Internal Medicine
Mercy Clinic
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Location and Contact Information

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Mercy Clinic Internal Medicine - Crestwood

  • 10024 Watson Road
  • St. Louis, MO 63126

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About John F. Zalewski, MD

My general internal medicine practice serves as a medical home for my patients. My practice can provide acute care needs, care of chronic conditions (like diabetes, high blood pressure, heart disease, chronic lung disease) and preventive care. I consider medical care to be a partnership between the patient and the physician- I am happy to work together with my patients to meet their medical needs and to keep them well.

  • Specialty
    • Internal Medicine
  • Residency
    • Saint Louis University School of Medicine-Internal Medicine
  • Medical School
    • Buffalo School Of Medicine and Biomedical Sciences - State University of New York
  • Mercy Affiliations
    • Mercy Hospital St. Louis
  • Board Certification
    • American Board of Internal Medicine

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Accepted Insurance

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