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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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COVID-19 Vaccine Update
Beginning the week of March 8, we will offer the COVID-19 vaccine to patients ages 16 and older with two or more high-risk conditions as defined in Colorado’s distribution plan. Find updates on vaccine clinics at Children's Colorado.
For COVID-19 resources, please see our resources for parents and families and resources for providers.
We’re here to deliver safe, thoughtful, high-quality care for kids who need it. Learn what to expect – including visitation policies and all the ways we’re keeping patients safe.
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Free ParentSmart HealthlineTM
Caring pediatric nurses are available 24/7 to help answer your health questions.
720-777-0123Send Postal Mail To:
Children’s Hospital Colorado
Anschutz Medical Campus
13123 East 16th Avenue
Aurora, CO 80045
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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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If you're concerned that you or your child may have been exposed to COVID-19, please do NOT visit an emergency or urgent care location. Instead, call your doctor or our free ParentSmart Healthline at 720-777-0123 for guidance.
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.
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Lonni Williams, PNP
- Pediatric Nurse Practitioner
Provider's Specialties
- Certified Pediatric Nurse Practitioner
- Certified Pediatric Nurse Practitioner
Patient ratings
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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 Lonni Williams, PNP
Departments and Programs
Languages spoken
- English
Experience and background
Undergraduate 2005
Hunter College
Graduate 2014
University of Alabama at Birmingham
Faculty member of
Provider's location(s)
Patient ratings and reviews
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Meet other experts
Jessica Rolf-Sheppard, FNP
Certified Family Nurse Practitioner
Patient ratings and reviews are not available Why?
Karen Dodd, NP, PNP, MS
Certified Pediatric Nurse Practitioner
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Wesley Gallegos, PA
Physician Assistant
Cinnamon Dixon, DO, MPH/MSPH
Emergency Medicine - Pediatric, Pediatrics
Patient ratings and reviews are not available Why?
Krystal Palmer, NP
Certified Pediatric Nurse Practitioner