720-777-0123
-
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.
-
Your Visit
Click to find the locations nearest you
Find locations by region
See all locations -
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.
Send Postal Mail To:
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)
See all urgent care locationsNot sure if you need urgent or emergency care? Help me decide
All locations
See a listing of all our Children’s Hospital Colorado locations including inpatient, outpatient, therapy, surgery facilities and more.
Locations near you
See all locationsMore Options
Mary Costello, MD, FAAP
Provider's Specialties
- Emergency Medicine - Pediatric
- Pediatrics
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 Mary Costello, MD, FAAP
Experience and background
Medical Education 2001
University of Santo Thomas
Residency 2007
John H Stroger Jr Hospital of Cook County
Fellowship 2011
Nicklaus Children's Hospital
Faculty member of
Provider's location(s)
Meet other experts
Steven Leoniak, MD
Otolaryngology
Christine Reinhard, PhD
Patient ratings and reviews are not available Why?
Hannah Elfman, MS, CGC
Genetics, Obstetrics & Gynecology
Patient ratings and reviews are not available Why?
Halis Akturk, MD
Endocrinology, Diabetes & Metabolism, Internal Medicine
Patient ratings and reviews are not available Why?
Megan Wasserman, FNP-BC, MSN
Certified Family Nurse Practitioner
Patient ratings and reviews are not available Why?
Elise Van Etten, PA-C
Physician Assistant
