Summary

Dr. Mark Zittergruen is a cardiovascular disease specialist who also practices pediatrics, bringing 38 years of clinical experience to his patient care. He earned his medical degree from the University of Iowa and completed his residency at University of Iowa Hospitals & Clinics. Dr. Zittergruen provides care in English to patients throughout Iowa and Illinois.

Dr. Zittergruen maintains affiliations with several leading healthcare systems, including UnityPoint Health Saint Lukes Hospital, Mercy Medical Center, Saint Lukes Regional Medical Center, and UnityPoint Health Trinity Rock Island. His practice locations span Rock Island, Illinois, Sioux City, Iowa, and Cedar Rapids, Iowa. He specializes in treating heart rhythm disorders and back pain in children, teens, and pregnant women. His expertise includes performing diagnostic heart tests and blood work to evaluate patient conditions. Patients rate Dr. Zittergruen 4.2 out of 5 stars for his compassionate and thorough approach to care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.2
  • 38 years of experience
  • speaks English
  • University Of Iowa Hospitals & Clinics
  • 2 specialties
  • 2 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Mark Marvin Zittergruen has 3 locations

Saint Lukes Regional Medical Center

2720 Stone Park BlvdSioux City, IA 51104

Mercy Cardiology Clinic

846 9TH AVE SECEDAR RAPIDS, IA 52401
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Dr. Mark Marvin Zittergruen, MDDr. Ashley Michelle Fischer, MDDr. Gary Joseph Kummet, MDDr. Joseph James Lesnik, MD
Cardiovascular DiseaseNeonatologyNeonatologyPediatrics
Accepts New Patients
4.2 
38 Years of Experience 16 Years of Experience 19 Years of Experience 28 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Rock Island , ILDavenport , IAWest Des Moines , IADanville , IN
Med School: University Of Iowa Med School: Southern Illinois University School Of Medicine Med School: University Of North Dakota School Of Medicine & Health Sciences Med School: University Of Iowa
Current Profile
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Insurance Plans Accepted by Dr. Mark Marvin Zittergruen

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Mark Marvin Zittergruen has the following 2 specialties

Specialty Expertise

Dr. Mark Marvin Zittergruen has the following 2 areas of expertise

  • Pediatric Cardiology
  • Pediatrics

Certifications, License, & Education

38 Years Experience

MEDICAL LICENSE

Medical Doctor, Iowa, 2026, Expired

EDUCATION & TRAINING

Residency

University Of Iowa Hospitals & Clinics

Medical School

University Of IowaGraduated in 1988

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Frequently Asked Questions

Is Dr. Mark Zittergruen accepting new patients?
Dr. Mark Zittergruen is accepting new patients on Vitals. View Dr. Mark Zittergruen's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Mark Zittergruen?
You can find contact information for Dr. Mark Zittergruen here on Vitals.
Does Dr. Mark Zittergruen accept my insurance?
You can see the insurance plans that Dr. Mark Zittergruen accepts on their Vitals profile.
What languages does Dr. Mark Zittergruen speak?
Dr. Mark Zittergruen speaks English.
Which hospitals is Dr. Mark Zittergruen affiliated with?
Dr. Mark Zittergruen is affiliated with Unitypoint Health Saint Lukes Hospital, Mercy Medical Center, Saint Lukes Regional Medical Center, and Unitypoint Health Trinity Rock Island.

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