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Dr. Byron Garn, MD

Dr. Byron Garn, MD

Age 47 Pediatric Cardiology M
(1) 1 reviews

Telehealth available

Accepting New Patients


Dr. Byron Garn, MD is a pediatric cardiology specialist in Gilbert, AZ. He currently practices at Mercy Gilbert Medical Center and is affiliated with Chandler Regional Medical Center. He accepts multiple insurance plans. Dr. Garn is board certified in Pediatric Cardiology.


  • University of Michigan / Ann Arbor, Fellowship Hospital — 2009
  • Medical College Of Wisconsin, Medical School — 2002

Insurance Accepted

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

* Please verify this information when scheduling an appointment.


  1. Practice

    1. 1
      Mercy Gilbert Medical Center
      3555 S Val Vista Dr, Gilbert, AZ 85297 Existing Patients: (480) 728-8000

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This dr is amazing! He talks to my daughter tries to make her comfortable. He really friendly despite circumstances your in he really approaches it in a smooth way. Ive had previous cardiologist and so glad i got him for my child. He overall friendly and amazing!
ItsJen in MESA,AZ — Dec 24, 2016
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Photo: Dr. Byron Garn, MD
Dr. Byron Garn, MD
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Dr. Garn's Office & Staff

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Frequently Asked Questions

Dr. Garn frequently treats Septal Defect, Congenital Heart Disease, and Ventricular Septal Defect.  

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Hospital Affiliations

  • Chandler Regional Medical Center
  • Mercy Gilbert Medical Center
  • St. Joseph's Hospital And Medical Center