Louis V. Deane Jr., MD

Louis V. Deane Jr., MD, Mercy
Mercy Clinic


Location and Contact Information

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Mercy Clinic Heart and Vascular - Mercy Heart Hospital St. Louis

  • 625 S. New Ballas Road
    Suite 2015 & 2030
  • St. Louis, MO 63141
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Mercy Clinic Heart and Vascular - Clayton-Clarkson Suite 230-A

  • 15945 Clayton Road
    Suite 230A
  • Ballwin, MO 63011
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About Louis V. Deane Jr., MD

I know one of the best things I can do as a doctor is take the time to listen to patients' concerns and explain what's happening, their treatment options and everything else that's necessary to get them on track. Taking that extra time from the start makes all the difference in their care and their recovery.

  • Specialty
    • Cardiology
  • Board Certification
    • American Board Internal Medicine (Cardiovascular Disease)
    • American Board of Internal Medicine
  • Medical School
    • Boston University School of Medicine
  • Residency
    • University Hospital-Internal Medicine
  • Fellowships
    • Tufts New England Medical Center-Cardiovascular Disease
  • Mercy Affiliations
    • Mercy Hospital St. Louis

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