John Arthur Nash, MD

Mercy Clinic
John Arthur Nash, MD, Mercy

John Arthur Nash, MD

Specialty

  • Cardiology

Online Services

Schedule Online
Accepting new patients

Location and Contact Information

About John Arthur Nash, MD

Care Philosophy I chose to become a physician because of my love of science and my desire to work closely with others. I was drawn to cardiology because the heart is often thought of as providing the vital force which keeps us alive. I strive to work closely with patients and their families, to help them understand and manage their heart condition in an effort maximize their physical and emotional well-being and enhance their quality of life.
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      Education
      Medical School
      • Vanderbilt University School of Medicine
      Fellowships
      • Washington Univeristy - Barnes-Jewish Hospital-Cardiovascular Disease
      Residency
      • University of Pennsylvania-Internal Medicine
      Specialty
      Affiliations
      • Mercy Hospital St. Louis
      Languages
      • English
      Looking for more options?
      Find the Mercy provider who's right for you.
      View all Cardiology providers.
      Looking for more options?
      Find the Mercy provider who's right for you.
      View all Cardiology providers.

      Patient Ratings and Comments

      Rating

      From 775 patients
      (4.9/5)
      The provider rating is an average based on Mercy Clinic's post-care survey responses. To find out more, check out our frequently asked questions.

      Comments

      Viewing 1-3 of 174 comments
      Highlights from patients about their experience with this provider:
      • May 28, 2025
        (5/5)
        Dr. John Nash is a very caring and always very informative and always, always asks if we have any questions. But we really like the fact that he checks back to make sure that if he finds out that something's not working right for us, he checks back to see what we can do and is willing to call us in and work us in even if his schedule is busy. Thank you. 1
      • May 28, 2025
        (5/5)
        Dr. Nash and his staff met my high expectations, as they so often do.
      • May 22, 2025
        (4/5)
        The doctor was not interested in encouraging me to take positive steps to control blood pressure, cholesterol or diabetes but preferred to treat with medication.

      Insurance Accepted

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