hoyer andrew

Andrew Hoyer, MD


  • Specialty: Pediatric Cardiology
  • Sub Specialties: Pediatrics
  • Languages: English, Spanish, French, Russian, Interpreters Available
  • Gender: Male


Dr. Hoyer joined the Pediatric Cardiology Center of Oregon in February 2013. He received his undergraduate degree from Yale and medical degree from the University of Massachusetts. He completed his pediatrics residency at Children's National Medical Center in Washington, DC, and his pediatric cardiology fellowship here in Portland, at OHSU. He learned cardiac MRI at Children's Hospital in Boston. After training, Dr. Hoyer spent 6 years as an Assistant Professor of Pediatrics at the University of Virginia Medical Center in Charlottesville, VA.

Dr. Hoyer is interested in all aspects of pediatric and congenital heart disease, including post-operative care, but he has a special interest in imaging of complex anomalies by transthoracic, fetal, and transesophageal echocardiography, and by MRI. He has started a cardiac MRI program at Legacy Emanuel.

He is excited to be returning to Portland, having been away since 2006 when he finished his pediatric cardiology fellowship at OHSU. Portland is where he met his wife, Gwen, who grew up here and completed her PhD at Oregon State University's College of Forestry. Dr. Hoyer and his wife return now with two children and are thrilled to be close to family and the mountains and forests of the Pacific Northwest.

Education and Certification

  • Undergraduate: Yale University
  • Medical School: University of Massachusetts
  • Residency: Children's National Medical Center
  • Fellowship: Children's Hospital Boston Massachusetts
  • Fellowship: Oregon Health & Science University, Portland, OR

Contact Information

  • Practice Name: Pediatric Cardiology Center of Oregon

Office Locations

  1. Primary Address
    Pediatric Cardiology Center of Oregon
    • 300 N Graham, Ste 250
    • Portland, OR, 97227
    • Phone: 503 280-3418
    • Fax: 503 284-7885

Hospital Locations

  1. Primary Address
    Randall Children's Hospital at Legacy Emanuel
    • 2801 N. Gantenbein
    • Portland, OR, 97227
    • Phone: 503-276-6500