SIR 2026
SIR Connect Townhall
General IR
Education and Training
Justin J. Guan, MD
Associate Staff Physician
Cleveland Clinic, United States
Sanjeeva P. Kalva, MD, FACR, FSIR, MBBS, RPVI (he/him/his)
Professor
University of Texas Southwestern Medical Center, Dallas, United States
Constantinos T. Sofocleous, MD, PhD
Professor IR
Weill Cornell Medical College Memorial Sloan-Kettering Cancer Center, United States
Kiang Hiong Tay, FSIR, MBBS
Professor, Department of Vascular & Interventional Radiology
Singapore General Hospital, Singapore
Sara Lojo-Lendoiro, MD (she/her/hers)
Interventional radiologist
Ibero-American Society of Interventional Radiology (SIDI), Spain
Yongjong Cho, MD, PhD
Professor
Gangneung Asan Hospital, Republic of Korea
Amar Mukund, MD, MBBS
Professor and Program Director (PDCC in IR)
Institute of Liver and Biliary Sciences, India
Nitin Shetty, MD, MBBS
PROFESSOR
TATA MEMORIAL HOSPITAL, India
S Murthy Chennapragada, FRANZCR, FSIR, MBBS (he/him/his)
Paediatric Interventional Radiologist and Head of the Department
Sydney Children's Hospital Network, Australia
Miyuki Sone, MD, FSIR (she/her/hers)
Chief, Department of Diagnostic Radiology
National Cancer Center Hospital, Japan
Hai-Dong Zhu, MD, PhD (he/him/his)
China
Center of Interventional Radiology and Vascular Surgery, Department of Radiology, Zhongda Hospital, Medical School, Southeast University, China (People's Republic)
Anastasia Hadjivassiliou, MBBS, FRCR, FRCPC
Interventional Radiologist
UBC Hospital, Canada