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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.
Locations near you
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Hannah Callen, DDS
Provider's location(s)
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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 Hannah Callen, DDS
Experience and background
Medical Education 2017
Stony Brook School of Dental Medicine
Residency 2019
Cohen Children's Medical Center
Meet other experts
Thomas Kartika, MD
Hematology/Oncology, Internal Medicine
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G. Todd Alonso, MD
Endocrinology - Pediatric, Pediatrics
Melissa Wright, MD, PhD
Neurology - Pediatric, Neuromuscular Medicine
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Christine Reed, DNP
Certified Family Nurse Practitioner
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