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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.
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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 Locations
In life-treatening emergencies, find the emergency room location nearest you. For non-life-treatening medical needs when your pediatrician is unavailable, visit one of our convenient urgent care locations.
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Steven Leoniak, MD
Provider's Specialties
- Otolaryngology
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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 Steven Leoniak, MD
Departments and Programs
Languages spoken
- English
Experience and background
Undergraduate 2003
Johns Hopkins University (MD)
Medical Education 2008
New York Medical College
Residency 2013
Thomas Jefferson University Program
Fellowship 2017
Children's Medical Center of Dallas/University of Texas Southwestern Medical School Program
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Catherine Harrigan, CPNP-AC, MSN, RN
Certified Pediatric Nurse Practitioner
Whitney Bowser, PA
Physician Assistant