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Dr. James Maddux, MD

Dr. James Maddux, MD

Age 88 Cardiology M
(1) 1 reviews
Accepting New Patients


Dr. James Maddux, MD is a cardiology specialist in Missoula, MT. Dr. Maddux completed a residency at Children'S Hospital Of Philadelphia. He currently practices at International Heart Institute and is affiliated with Providence Saint Joseph Medical Center. He accepts multiple insurance plans. Dr. Maddux is board certified in Cardiovascular Disease.


  • Children'S Hospital Of Philadelphia, Residency Hospital
  • Hospital Of The University Of Pennsylvania, Residency Hospital
  • Skin Cancer Hospital, Residency Hospital
  • VA Hospital, Residency Hospital
  • Charity Hospital, Internship Hospital

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan

* Please verify this information when scheduling an appointment.


  1. International Heart Institute

    1. 1
      International Heart Institute
      500 W Broadway St Ste 320, Missoula, MT 59802 Existing Patients: (406) 329-5615

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I'm one of his problem cases, it was to be a easy one to solve. He has been the best I could ever asked for. He and his staff are the best people ever. Never be afraid to ask any ? With them, you will get the best medical advice for your problem.
Alisa S in Corvallis , MT — Jan 19, 2019
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Dr. James Maddux, MD
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Frequently Asked Questions

Dr. Maddux frequently treats Adult Congenital Heart Conditions, Heart Conditions, and Interventional Cardiac Procedures.  

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Hospital Affiliations

  • Providence Saint Joseph Medical Center
  • Saint Patrick Hospital