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
Johannes von Alvensleben, MD
Provider's Specialties
- Cardiology - Pediatric
Patient ratings
Read reviews
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.
My care philosophy
Although seeing a Cardiologist may be a stressful time for a patient or their family, my philosophy is that it is also a time for learning and taking control of an otherwise overwhelming situation. Together with my patient and their family, we will strive to make a diagnosis and treatment strategy that encompasses the many considerations of their unique situation.
Get to know Johannes von Alvensleben, MD
Departments and Programs
Conditions Treated
Languages spoken
- English
- German
Experience and background
My specialty is the care of children with heart rhythm disturbances and adults with congenital heart disease who have rhythm concerns. Management strategies include medications, cardiac ablation, and cardiac device implantation. My research interests are the subcutaneous implantable cardioverter defibrillator (S-ICD) in children and adults with congenital heart disease and how electrical dyssynchrony affects heart function.
Undergraduate 2002
Pacific Lutheran University (WA)
Medical Education 2007
University of Washington School of Medicine
Internship 2007
Seattle Children's Hospital
Residency 2010
Seattle Children's Hospital
Fellowship 2014
University of Michigan Hospitals and Health Centers Program
Fellowship 2015
University of Michigan Hospitals and Health Centers Program
Pediatric Cardiology Fellows Teaching Award 2016
Children's Hospital Colorado
Patient-Family Experience Excellence in Patient Care Award 2017
Children's Hospital Colorado
Patient-Family Experience Excellence in Patient Care Award 2018
Children's Hospital Colorado
Patient-Family Experience Excellence in Patient Care Award 2019
Children's Hospital Colorado
Patient-Family Experience Excellence in Patient Care Award 2021
Children's Hospital Colorado
Patient-Family Experience Excellence in Patient Care Award 2022
Children's Hospital Colorado
Faculty member of
Provider's location(s)
Patient ratings and reviews
Learn more about patient ratings and reviews
Meet other experts
Camila Londono-Obregon, MD
Cardiology, Cardiology - Pediatric, Pediatrics
Benjamin Smith, MD
Cardiology - Pediatric, Pediatrics
Matthew Campbell, MD
Cardiology - Pediatric, Pediatrics
Patient ratings and reviews are not available Why?
Julia Dunn, CPNP
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
Hanna Roberts, DNP
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
Jennifer Rafter, PNP
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?
Benjamin Frank, MD
Cardiology - Pediatric, Pediatrics
Shelby Smiley, DNP, BSN
Certified Pediatric Nurse Practitioner
Patient ratings and reviews are not available Why?