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Conditions & Advice
Parenting Tips and Advice
From bringing home a new baby to building trust with your teen, our pediatric experts share guidance to help you navigate the ups and downs of parenthood.
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Research & Innovation
It starts with a Q:
For the latest cutting-edge research, innovative collaborations and remarkable discoveries in child health, read stories from across all our areas of study in Q: Advances and Answers in Pediatric Health.
ParentSmart HealthlineTM
Caring pediatric nurses are available 24/7 to help answer your questions.
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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.
Urgent care locations (hours vary)
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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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Karl Larsen, MD
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Insurance plans accepted
We participate with most major health insurance plans and national transplant networks.
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Get to know Karl Larsen, MD
Experience and background
Medical Education 1993
Uniformed University of the Health Sciences
Internship 1994
Wilford Hall USAF Medical Center
Residency 2001
San Antonio Uniformed Services Health Education Consortium
Fellowship 2002
Indiana Hand Surgery Center
Meet other experts
Mark Popenhagen, PsyD
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Rachel Wright, MD
Neonatal/Perinatal Medicine, Pediatrics
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Christopher Ruzas, MD
Critical Care - Pediatric, Pediatrics
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Kristin Uhler, PhD
CCC-A, Pediatric Audiology Specialty Certification
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