Cardiothoracic Surgery Professional Community Representatives

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ISHLT members can log in to see contact information for each of the committee members and representatives listed below. Only ISHLT members have access to this information.

Headshot of Alexander Bernhardt

Alexander Bernhardt, MD (2026)

Chair/ Representative to PVD (PAH & CTEPH) Interdisciplinary Network Steering Committee
University Heart and Vascular Center Hamburg
Hamburg, Germany
Headshot of Roxana Moayedifar

Roxana Moayedifar, MD, PhD (2028)

Member / Representative to AHFTX Interdisciplinary Network
Medical University of Vienna
Vienna, Austria
Mauricio Villavicencio Headshot

Mauricio Villavicencio, MD (2028)

Member / Representative to ALFTX Interdisciplinary Network
Mayo Clinic
Rochester, MN USA
Julia Riebandt headshot

Julia Riebandt, MD, PhD (2028)

Member / Representative to MCS Interdisciplinary Network
Medical University of Vienna
Wein, Austria
Headshot of Caitlin Demarest

Caitlin Demarest, MD, PhD (2026)

Member/ Representative to Early Career and Trainee Committee
Vanderbilt University Medical Center

Headshot of Ezequiel Molina

Ezequiel Molina, MD (2027)

Member / Representative to ISHLT en Español
Piedmont Heart Institute
Atlanta, GA USA
Headshot of Scott Silvestry

Scott Silvestry, MD (2025)

Member/ Representative to Leadership Advisory Forum
AdventHealth Transplant Institute
Orlando, FL USA
Headshot of Cumara Sivathasan

Cumara Sivathasan, MBBS, FRCS (2025)

Member/ Representative to Leadership Advisory Forum
National Heart Center, Singapore
Singapore, Singapore
Headshot of Juliet Osazemwinde

Juliet Osazemwinde,

ISHLT Staff Liaison
ISHLT

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