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Get the most up-to-date COVID-19 information.
To help inform you about the latest coronavirus (COVID-19) updates, experts from Children's Colorado have gathered information from local and national health authorities.
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3rd Annual Children's Hospital Colorado Virtual Pediatric Care Symposium
Wednesday, October 26, 2022This virtual symposium focuses on the assessment and management of common...
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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. Or, explore our COVID-19 resources for families.
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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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Gregg Martyak, MD
Provider's location(s)
Location information is not available.
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 Gregg Martyak, MD
Experience and background
Undergraduate 1995
University of Virginia
Graduate 1996
Georgetown University
Medical Education 2002
Sidney Kimmel Medical College
Residency 2007
Thomas Jefferson University Hospital
Fellowship 2008
Thomas Jefferson University Hospital
Meet other experts
Beth Mottes, CPNP-AC
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
James Brown, MD
Emergency Medicine - Pediatric, Pediatrics
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Ryan Kammeyer, MD
Neurology - Pediatric
Sara Saporta-Keating, MD
Infectious Disease - Pediatric, Pediatrics
Patient ratings and reviews are not available Why?
