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COVID-19 Updates
We’re here to deliver safe, thoughtful, high-quality care for kids who need it. Learn about visitation policies and all the ways we’re keeping patients safe, including face covering requirements.
For complete COVID-19 resources, please see our resources for parents and families and resources for providers.
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Free ParentSmart HealthlineTM
Caring pediatric nurses are available 24/7 to help answer your health questions.
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Children’s Hospital Colorado
Anschutz Medical Campus
13123 East 16th Avenue
Aurora, CO 80045
All locations
See a listing of all our Children’s Hospital Colorado locations including inpatient, outpatient, therapy, surgery facilities and more.
Locations near you
See all locationsEmergency and urgent care locations
In life-threatening emergencies, find the emergency room location nearest you. For non-life-threatening medical needs when your pediatrician is unavailable, visit one of our urgent care locations.
Help me decideUrgent care locations (hours vary)
See all urgent care locations
Insurance plans accepted
We participate with most major health insurance plans and national transplant networks.
Prepare for your visit
We want to make sure you know what to expect before you arrive.
Get to know Marisa Harris, PA-C, MMSc
Conditions Treated
Experience and background
Pediatric cardiology, pediatric critical care and cardiac critical care
Undergraduate 1
University of Georgia
Graduate 1
Emory University
Faculty member of
Provider's location(s)
Patient ratings and reviews
Learn more about patient ratings and reviews
Meet other experts
Karrie Villavicencio, MD
Cardiology - Pediatric, Pediatrics
David Partrick, MD
Surgery - Pediatric, Surgery
Alison Dumond, NP, MS, RN
Certified Pediatric Nurse Practitioner, Certified Pediatric Nurse Practitioner
Suzanne Cota, CPNP
Certified Pediatric Nurse Practitioner, Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
Christine Zarlengo, CPNP-PC
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
John S. Kim, MD
Cardiology - Pediatric, Critical Care - Pediatric, Pediatrics
Patient ratings and reviews are not available Why?
Erin Lueth, MD, BSE
Cardiology - Pediatric, Pediatrics