Robert L Mazor, MD

Robert L Mazor, MD

Critical Care, Cardiology

On staff since November 2004

Academic Title: Clinical Professor

  • Robert Mazor, MD, is the Clinical Director of the Cardiac Intensive Care Unit at Seattle Children's Hospital and clinical associate professor of pediatrics at the University of Washington School of Medicine. He completed a residency in pediatrics and fellowships in pediatric critical care medicine and pediatric cardiology. Dr. Mazor has an interest in congenital heart disease and mechanical circulatory support. He also has an interest in education. He has completed the University of Washington's teaching scholars program.

    • Erin Kirkland, WA 04.25.13

      While I hope that nobody ever has to be looking for a recommendation for an CICU doctor, I can tell you that Dr. Mazor is the guy you want to be there if you should ever need one. He was with us the majority of our time spent in the ICU before our son's surgery, post-surgery on ECMO, and post ECMO recovering. He always made himself available to answer questions, discuss concerns, and explain what was happening. He had a special way of connecting with us as people and not just as patients. Thank you Dr. Mazor for giving Mateen his second chance at life. We are always so grateful each and every day.

  • Award Name Award Description Awarded By Award Date
    Seattles Top Doctor 2016 Seattle Met Magazine 2016
  • Other Publications

    • McMullan DM, Emmert JA, Permut LC, Mazor RL, Jeffries HE, Parrish AR, Baden HP, Cohen GA
      Minimizing bleeding associated with mechanical circulatory support following pediatric heart surgery.
      20801051 European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery, 2010 Aug 26


Board Certification(s)

Pediatric Critical Care Medicine
Pediatric Cardiology

Medical/Professional School

University of Illinois College of Medicine, Chicago, IL


Children's Hospital & Medical Center, Seattle, WA


Children's Memorial Hospital, Chicago, IL