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Glenn T. Leonard, M.D.

Contact Information

Phone Numbers

Appointment: (716) 885-5437

Office: (716) 885-5437

Fax: (716) 885-7317

URMFGA member of the University of Rochester Medical Faculty Group

groupAn Accountable Health Partner

assignmentAccepting New Patients

Faculty Appointments

Patient Care Settings

Hospital Medicine, Pediatrics


Pediatric Interventional Cardiology for children and adults with congenital heart disease



MD | St. George's University School of Medicine (Grenada)

Post-doctoral Training & Residency

07/01/2003 - 06/30/2004
Fellowship in Pediatric Cardiology at The Institute for Rehabilitation and Research

07/01/2000 - 06/30/2003
Fellowship in Pediatric Cardiology at University of Florida College of Medicine

07/01/1998 - 06/18/2000
Residency in Pediatrics at Children's Hospital

06/16/1997 - 06/30/1998
Internship in Pediatrics at Children's Hospital

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Golden Apple Teaching Award nominee
Sponsor: Duke University School of Medicine

1988 - 1992
Academic Scholarship - Four Year Full Tuition
Sponsor: Boston College


Journal Articles

Hansen RL, Naimi I, Wang H, Atallah N, Smith F, Byrum C, Kveselis D, Leonard G, Devanagondi R, Egan M. "Long-term outcomes up to 25 years following balloon pulmonary valvuloplasty: A multicenter study." Congenital heart disease.. 2019 Jun 28; Epub 2019 Jun 28.

Hall AC, Miga DE, Leonard GT, Wang H, Kavey RE, Alfieris GM. "Percutaneous balloon dilation of Carpentier-Edwards porcine-valved right ventricle-to-pulmonary artery conduits." Pediatric cardiology.. 2013 Apr; 34(4):978-83. Epub 2012 Dec 11.

Leonard GT, Justino H, Carlson KM, Rossano JW, Neish SR, Mullins CE, Grifka RG. "Atrial septal stent implant: atrial septal defect creation in the management of complex congenital heart defects in infants." Congenital heart disease.. 2006 May; 1(3):129-35.

Books & Chapters

Chapter Title: Heart Failure in Children and Young Adults from Molecular Mechanisms to Medical and Surgical Strategies
Book Title: "Assessment of Heart Failure by Cardiac Catheterization"
Author List: Leonard GT Jr, Justino H, Grifka RG, Chang AC, Towbin JA.
Published By: Saunders Elsevier 2006 in Philadelphia, PA