
Ryan Andrew Leahy MD
Associate Professor, Pediatrics, University of Colorado School of Medicine
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13123 E 16th AveAurora, CO 80045
Phone+1 720-777-1234
Fax+1 720-777-7177
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Education & Training
University of CincinnatiMS, Clinical Research, 2009 - 2010
Childrens Hospital Medical Center of AkronFellowship, Interventional Cardiology, 2008 - 2010
McGaw Medical Center of Northwestern UniversityFellowship, Pediatric Cardiology, 2005 - 2008
McGaw Medical Center of Northwestern UniversityResidency, Pediatrics, 2002 - 2005
Wright State University Boonshoft School of MedicineClass of 2002
Certifications & Licensure
CO State Medical License 2019 - 2027
OH State Medical License 2008 - 2021
KY State Medical License 2010 - 2020
IL State Medical License 2002 - 2008
American Board of Pediatrics Pediatrics
American Board of Pediatrics Pediatric Cardiology
Publications & Presentations
PubMed
- Minimizing tricuspid valve damage during neonatal patent ductus arteriosus closure by implementing a change in procedural technique.Christopher Iskander, Mehmet Kucuk, Salvador Rodriguez Franco, Ryan Leahy, Jenny E Zablah
Annals of Pediatric Cardiology. 2026-07-31 - Access to atrial flow regulators for implantation in critically ill children via the US Food and Drug Administration's emergency use pathway.Christopher Iskander, Mehmet Kucuk, Anne Taylor, Ryan Leahy, Jenny E Zablah
The Journal of Invasive Cardiology. 2026-07-28 - Performance of the Occlutech® Atrial Flow Regulator Device in Patients With Either Failing Fontan Circulations or Irreversible Pulmonary Hypertension.Mehmet Kucuk, Jenny E Zablah, Gregory Fleming, Dennis Vanloozen, Oliver Aregullin
Catheterization and Cardiovascular Interventions. 2026-07-26
Professional Memberships
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