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International Executive Council

World President

Prof. Aij-Lie Kwan

Taiwan

Immediate Past World President

Prof. Georgios Tsoulfas

​Thessaloniki, Greece

World Corporate Secretary

Dr. Clement L.K. Chan, FICS

Hong Kong

African Federation Secretary

Prof. Alexandre Kokoua

Abidjan, Côte d’Ivoire

European Federation Secretary

Dr. Izabela Chudzicka-Strugala
Poland

North American Federation Secretary

Dr. Ulises Rodriguez-Wong
Mexico City, Mexico

President-Elect

Dr. Guido Parquet Villagra

Asunción, Paraguay

World First Vice President

Prof. Karel Novak

Rokycany, Czech Republic

World Treasurer

Dr. Elias Tam

​Singapore

Asian Federation Secretary

Prof. Hisakazu Yamagishi
Kyoto, Japan

Latin American Federation Secretary

Dr. Nelson Mitsui
Asunción, Paraguay

Pacific Federation Secretary

Dr. Patrick Chen
Sydney, Australia

Members

Dr. Juan Barron-Blanco
Mexico City, Mexico​

term 2019-2023

Dr. Choo-Aun Neoh
Taiwan

​term 2019-2023

Prof. Chih-Lung Lin
Taiwan

​term 2022-2025

Thav Thambi-Pillai, MD
Sioux Falls, SD USA

​term 2022-2025

Dr. Eddie Chang
Singapore

term 2019-2023

Prof. Peter Lim
Singapore

term 2022-2025

Prof. Peter Nussbaumer
Lachen, Switzerland

​term 2022-2025

Past World Presidents

Prof. Yik-Hong Ho

Australia

Prof. Christopher Chen

Singapore

Prof. Nadey Hakim

United Kingdom

Prof. Wilson Pollara

Brazil

Prof. Tehemton Udwadia

India

Said A. Daee, MD

USA

Dr. Fidel Ruiz-Healy

Mexico