Pediatric Cardiology

Our practice is exclusively geared towards children, from our kid-friendly exam rooms to our experienced staff.

Our practice is exclusively geared towards caring for the heart health of infants, children and adolescents. Our exam rooms are kid-friendly and our experienced staff provide the highest level of care for your child and address your concerns as a parent. We're dedicated to your child’s heart health, future well-being and supporting your family.
If your child is scheduled to have an echocardiogram (echo) before your office visit, please:
For all appointments where a chest x-ray is needed, it must be completed two days before the scheduled appointment. Bring the x-ray film(s) with you to your child's appointment.
If you are unable to get the chest x-ray completed two days prior to the appointment, please call 319/368-5757 to reschedule your appointment. We cannot see your child without access to a completed chest x-ray film.
To make the best use of your time when you are here, please consider the following policies:
You will receive a reminder phone call the day before your scheduled appointment. We look forward to meeting you and your child!
About Dr. ZittergruenSt. Luke's Pediatric Cardiology is headed by Dr. Mark Zittergruen, who received his medical education and residency/fellowship training at the University of Iowa. He is board certified in pediatrics and pediatric cardiology.
If you have a concern about your child's cardiac condition after hours please call 319/368-5757. If your child is having a non-cardiac issue, please contact your family doctor or pediatrician.
For more information e-mail us or call 319/368-5757.

Our practice is exclusively geared towards children, from our kid-friendly exam rooms to our experienced staff.
St. Luke's Pediatric Cardiology
Main hospital, 5th floor
For more information call 319/368-5757.