President
Rua Vitor Hugo, 78
Porto Alegre - 90630-070
BRAZIL
(0) 55-51-3330-1177
(F) 55-51-3330-2660
President Elect
1-18-5 Higashinakajima Higashiyodogawa-ku
Osaka - 533-0033
JAPAN
(0) 81-6-6370-0112
(F) 81-6-6327-0584
First Vice-President
5445 South Highland Drive
Salt Lake City - 84117
UNITED STATES
(0) 801-274-9500
(F) 801-274-9515
Second Vice-President
Surdulicka 5
Belgrade - 11040
SERBIA
(0) 381-11-369-9800
(F) 381-11-369-9799
Third Vice President
Fabio NAHAS, MD, PhD, MBA, FACS
Av. Brasil, 275
São Paulo - 01431-000
BRAZIL
(0) 55-11-5051-0982
(F) 55-11-5051-0982
Secretary
Calle 3ra Oeste # 34-19 San Fernando
Cali
COLOMBIA
(0) 57-2-514-6434
(F) 57-2-556-0576
Treasurer
Bonner Str. 84
Wesseling - D-50389
GERMANY
(0) 49-223-677-530
(F) 49-223-677-380
Assistant Treasurer
24, Boulevard des Philosophes
Geneva - 1205
SWITZERLAND
(0) 41-22-540-0054
(F) 41-22-540-0055
Education Council Chair
Yeni Sulun Sok. No:17 Levent
Istanbul - 80620
TURKEY
(0) 90-212-283-9181
(F) 90-212-283-2445
National Secretaries Chair
Via Tranquillo Cremona 12
Milan - 20145
ITALY
(0) 39-02-4351-0986
(F) 39-02-4351-0986
Past President
Sonnenstr. 6
St. Gallen - 9000
SWITZERLAND
(0) 41-71-243-5959
(F) 41712435950
Parlamentarian
4644 Lincoln Blvd.
Suite 552
Marina del Rey - 90292
UNITED STATES
(0) 1-310-827-2653
(F) 1-310-823-1984
Trustee - Past President
3200 Downwood Circle Suite 640
Atlanta - 30327
UNITED STATES
(0) 1-404-351-0051
(F) 1-404-355-3469
Trustee - Elected
Bahnhofstrasse 39
Biel - 2502
SWITZERLAND
(0) 41-32-322-7783
(F) 41-32-322-7739
Executive Director
45 Lyme Road - Suite 304
Hanover - 03755
UNITED STATES
(0) 1-603-643-2325
(F) 1-603-643-1444
By Alphabetical Order 
By Number of Members 
By World Map 