I focus on connecting with patients, so they feel comfortable in my care. I want parents to know we’re on the same team, working together for their child’s health.

About Byron J. Garn, MD

Byron J. Garn, MD, is a cardiologist who treats heart conditions for prenatal patients through adults. As an interventional cardiologist, Dr. Garn performs minimally invasive heart procedures to evaluate and treat pediatric heart conditions. He also serves as director of the Pediatric Cardiology Fellowship program at Phoenix Children's.

After graduating from Brigham Young University in Provo, Utah, Dr. Garn earned his medical degree at the Medical College of Wisconsin in Milwaukee. He completed a pediatric residency at Phoenix Children's and at Valleywise Health Medical Center in Phoenix. Dr. Garn completed a fellowship in pediatric cardiology- as well as a fellowship in interventional cardiac catheterization and cardiac intensive care - at the University of Michigan in Ann Arbor, Michigan.

He is certified in pediatric cardiology by the American Board of Pediatrics. Dr. Garn is a member of the Society for Cardiac Intervention and Angiography.

Dr. Garn understands the importance of research and in making discoveries that offer patients innovative treatments and technology. He serves as the principal site director of the Gore ASSURED clinical study and has published peer-reviewed articles in professional journals.

In his free time, Dr. Garn enjoys being active in the community and spending time in the mountains and at the beach with his family.

Medical School / Education

Medical College of Wisconsin, Milwaukee, WI

Internship

Phoenix Children's Hospital, Phoenix, AZ

Residency

(Pediatrics) Phoenix Children's and Valleywise Health Medical Center, Phoenix, AZ

Fellowship

(Pediatric Cardiology, Interventional Cardiac Catheterization, Cardiac Intensive Care) University of Michigan, Ann Arbor, MI

Pediatrics, Subspecialty-Pediatric Cardiology

American Board of Pediatrics

Pediatric Cardiology

Interventional Cardiology

Professional Affiliations

Member, Society for Cardiac Intervention and Angiography

Locations

Dr Garn is professional and conscientious. He has been caring for my son for 5 years now and we have always been so grateful to him. I highly recommend this doctor and this practice.

Dr. Garn spent a lot of time with me explaining my heart condition and options for treatment. I really appreciated his patience and expertise.