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Children’s Hospital Colorado
Anschutz Medical Campus
13123 East 16th Avenue
Aurora, CO 80045
Emergency 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.
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See a listing of all our Children’s Hospital Colorado locations including inpatient, outpatient, therapy, surgery facilities and more.
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We participate with most major health insurance plans and national transplant networks.
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Get to know Dunbar Ivy, MD
Departments and Programs
Conditions Treated
Languages spoken
- English
Experience and background
I am interested in pulmonary hypertension and congenital heart disease.
Undergraduate 1984
Davidson College (NC)
Medical Education 1988
Tulane University School of Medicine
Internship 1989
University of Colorado (Children's Hospital Colorado) Program
Residency 1991
University of Colorado (Children's Hospital Colorado) Program
Fellowship 1994
University of Colorado (Children's Hospital Colorado) Program
For Patients:
I am interested in new ways to diagnose and treat pulmonary hypertension in children.
I am interested in new ways to diagnose and treat pulmonary hypertension in children.
For Referring Providers:
I am interested in new diagnostic modalities and therapies for pulmonary hypertension in children.
I am interested in new diagnostic modalities and therapies for pulmonary hypertension in children.
Children's Choice Award 2001
Pulmonary Hypertension Program
The Children's Hospital
Selby’s Endowed Chair of Pediatric Cardiology 2003
The Children's Hospital
Heart Who Cares Award 2012
The Children's Hospital Heart Institute
5280 Magazine Top Docs 2013
5280 Magazine
5280 Magazine Top Docs 2014
5280 Magazine
5280 Magazine Top Docs 2015
5280 Magazine
5280 Magazine Top Docs 2016
5280 Magazine
5280 Magazine Top Docs 2017
5280 Magazine
5280 Magazine Top Docs 2018
5280 Magazine
5280 Magazine Top Docs 2019
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5280 Magazine Top Docs 2020
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5280 Magazine Top Docs 2022
5280 Magazine
5280 Magazine Top Docs 2023
5280 Magazine
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Patient ratings and reviews
Learn more about patient ratings and reviews
Meet other experts
Hanna Roberts, DNP
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
Lauren Amos, CPNP
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
Shelby Smiley, DNP, BSN
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
Stephanie Gibney, PA-C
Physician Assistant
Amy Stimmler, CPNP, RN
Certified Pediatric Nurse Practitioner
Benjamin Frank, MD
Cardiology - Pediatric, Pediatrics
Patient ratings and reviews are not available Why?
Kanika Mathur, MD
Cardiology - Pediatric