Need to talk to someone? Call us at (587) 782-3259 or email us to connect.

Need to talk to someone? 

Call us at (587) 782-3259 or email us to connect.

Dr. Dion Pepelassis

Dr. Dion Pepelassis

Pediatric Cardiologist

Children’s Hospital
Health Sciences Centre, Winnipeg
JM 476 – 820 Sherbrook Street
Winnipeg, MB R3A 1R9

Clinic Telephone: (204) 787-2410

Clinic Fax: (204) 787-2004

  • MD; Greek Navy, Submarines


  • Pediatrics; UK


  • Pediatric Cardiology; IWK Grace Health Centre (Halifax)
  • Pediatric Cardiology; The Hospital for Sick Children (Toronto)
  • Interventional Pediatric Cardiology; Walter Mackenzie HSC (Edmonton)



Dr. Dion Pepelassis completed his medical training in Greece and the United Kingdom (pediatric residency) before coming to Canada to complete further training in pediatric cardiology at Dalhousie University and Hospital for Sick Children in Toronto. He went on to complete a Fellowship in interventional Pediatric Cardiology at the University of Alberta, in Edmonton.

Dr. Pepelassis joined the medical team at the Children’s Hospital, HSC in 2008 as a Pediatric Cardiologist. He is the director of the pediatric cardiac catheterization program in Winnipeg. In addition to clinical work, Dr. Pepelassis is also an Assistant Professor at the University of Manitoba, in Winnipeg. His clinical interests include Interventional Cardiology, Aortopathies such as Loyes-Dietz syndrome, the epidemiology of Acute Rheumatic Fever, Rheumatic Heart Disease and Kawasaki Disease, and Pulmonary Hypertension.

Share This Page

Copy URL