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Departments that treat this condition Cardiovascular Medicine Cardiovascular Surgery Mayo Clinic Children's Pediatric Cardiac Surgery Pediatric Cardiology Pediatrics Doctors who treat this condition Edit search filters close Narrow your search By location Rochester, MN By last name Find a doctor whose last name begins with the letter A A There are no doctors whose last name begins with the letter B B Find a doctor whose last name begins with the letter C C There are no doctors whose last name begins with the letter D D There are no doctors whose last name begins with the letter E E There are no doctors whose last name begins with the letter F F There are no doctors whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H There are no doctors whose last name begins with the letter I I There are no doctors whose last name begins with the letter J J active Find a doctor whose last name begins with the letter K K There are no doctors whose last name begins with the letter L L Find a doctor whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O There are no doctors whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q There are no doctors whose last name begins with the letter R R There are no doctors whose last name begins with the letter S S There are no doctors whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U There are no doctors whose last name begins with the letter V V There are no doctors whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-1 out of 1 doctors available Last Name Initial: K Mark W. Kaczor, M.D. Neonatologist Rochester, MN Areas of focus: Mechanical ventilation, Chest tube placement, Pericardiocentesis, Thoracentesis, Paracentesis, Lumbar puncture, Endotra...cheal intubation, Catheter insertion, Resuscitation management, Infant jaundice, Sepsis, Congenital diaphragmatic hernia, Necrotizing enterocolitis, Neonatal abstinence syndrome, Patent ductus arteriosus, Bronchopulmonary dysplasia, Respiratory distress syndrome of newborn, Neonatal seizure, Hypoxic ischemic encephalopathy Show more areas of focus for Mark W. Kaczor, M.D. ResearchMayo Clinic researchers and healthcare professionals study tests and treatments for patent ductus arteriosus and other congenital heart defects. Read more about research in the Cardiovascular Research Center. PublicationsSee a list of publications about patent ductus arteriosus by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine. Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Ammash, Naser M. M.D. Minnesota Cabalka, Allison M.D. Minnesota Hagler, Donald J. Sr. M.D. MinnesotaArizona By Mayo Clinic Staff Patent ductus arteriosus (PDA) care at Mayo Clinic Request an appointment Diagnosis & treatmentCare at Mayo Clinic Jan. 29, 2025 Print Living with patent ductus arteriosus (PDA)? Connect with others like you for support and answers to your questions in the Heart & Blood Health support group on Mayo Clinic Connect, a patient community. Heart & Blood Health Discussions Stopping Carvedilol (Coreg): When will the effects wear off? 419 Replies Sat, Sep 26, 2026 chevron-right High Coronary Calcium Score: How do others feel emotionally? 697 Replies Thu, Sep 17, 2026 chevron-right Living with high calcium score 118 Replies Mon, Sep 28, 2026 chevron-right See more discussions Related Patent ductus arteriosus Associated Procedures Cardiac catheterization Chest X-rays Echocardiogram Electrocardiogram (ECG or EKG) MRI Show more associated procedures Products & Services A Book: Mayo Clinic Family Health Book Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic Mayo Clinic in Rochester, Minnesota, has been recognized as one of the top Cardiology & Heart Surgery hospitals in the nation by U.S. News & World Report. Learn more about this top honor Patent ductus arteriosus (PDA)Symptoms&causesDiagnosis&treatmentDoctors&departmentsCare atMayoClinic Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. CON-20376123 Diseases & Conditions Patent ductus arteriosus (PDA)