11/2016 Congreso Chileno de Cirujanos, La Serena, Chile.

10/2016 Surface peritoneal malignancies meeting, Washington, USA.

10/2016 American College of Surgeons meeting, Washington, USA.

04/2016 IHPBA/AHPBA meeting, Sao Paulo, Brasil. Congreso de la Sociedad internacional de Cirugia Hepatopancreatobiliar.

11/2015 Congreso Chileno de la Sociedad de Cirujanos de Chile.

11/2015 II Curso de patología abdominal, Instituto Oncológico FALP.

05/2015 Curso de Cirugía Laparoscópica Abdominal, IRCAD, Brasil.

04/2015 Congreso Slago, Viña del Mar, Chile.

03/2015 Society of Surgical Oncology Meeting, Houston, USA

03/2015 Society of Surgical Oncology Meeting, Houston, USA

03/2015 Americas HPB Association meeting, Miami, USA

11/2014 Chilean and International Surgery Congress, Chilean Surgical Society

08/2014 Congreso Chileno ENDOSUR, Santiago, Chile

08/2014 3ra Jornada del Capítulo Chileno de Cirugía Hepatopancreatobiliar, Coquimbo, Chile

05/2014 Annual Meeting of Pancreas Club, Chicago, Mayo 2014

02/2014 Annual Meeting of SSAT, Chicago, Mayo 2014

02/2014 Annual Meeting of the Americas Hepatopancreatobiliary Association, Miami, Febrero 2014

01/2014 AHPBA; Jornadas de Consenso de Cancer de Vesicula y tumores de via biliar, San Francisco, USA

11/2013 Fellowship Institute, Curso para fellows de HPB, Cincinnatti, USA

08/2013 AHPBA Curso para fellows de HPB, Carolinas Medical Center, USA

11/2012 Congreso Chileno e internacional de Cirugía

10/2012 Workshop on Laparoscopic gastrectomy, Department of Surgery, Kwong Wah Hospital, Hong Kong

07/2012 Annual Meeting of the International Hepatopancreatobiliary Association, Paris, France, July 2012

03/2012 Annual Meeting of the Americas Hepatopancreatobiliary Association, Miami, March 2012

03/2011 Annual Meeting of the Americas Hepatopancreatobiliary Association, Miami, March 2011

03/2011 64th Annual Cancer Symposium of the Society of Surgical Oncology, San Antonio, March 2011

03/2011 An Update in HPB Surgery for the Community Surgeon, Society of Surgical Oncology, San Antonio, March 2011

01/2011 ASCO GI Meeting, San Francisco, January 2011

12/2010 Writing for biomedical publication, Memorial Sloan-Kettering Cancer Center

11/2010 Multimodality Treatment of Gastric and Esophageal Malignancies. Memorial Sloan-Kettering Cancer Center

10/2010 96th Annual meeting of the American College of Surgeons, Washington DC, October, 2010

10/2010 Multidisciplinary approach to diagnosis and treatment of pancreatic neoplasms: controversies and challenges. Memorial Sloan-Kettering Cancer Center

03/2010 63rd Annual Cancer Symposium of the Society of Surgical Oncology, Saint Louis, March 2010

03/2010 Pre-Meeting Course: Colorectal Cancer and Liver Metastases for the Community Surgeon. Symposium of the Society of Surgical Oncology, 2010.

03/2009 62nd Annual Cancer Symposium of the Society of Surgical Oncology, Phoenix, March 2009

03/2008 61st Annual Cancer Symposium of the Society of Surgical Oncology, Chicago, March 2008

11/2008 Chilean and International Surgery Congress, Chilean Surgical Society

05/2008 Annual Meeting American College of Surgeons, (Chile)

11/2008 Postgraduate Course: “State of the art in GI cancer” (Chile)

11/2008 Postgraduate Course: “Surgery of the abdominal wall hernias” (Chile)

11/2008 Postgraduate Course: “Bariatric Surgery” (Chile)

09/2008 EXPAND Latin American Investigator Meeting. GASTRIC CANCER

05/2008 Postgraduate Course: “Advanced laparoscopic surgery” (Chile)

05/2008 Postgraduate Course: “Consensus in Gallbladder cancer” (Chile)

05/2007 Annual Meeting American College of Surgeons (Chile) Postgraduate Course: “GI and abdominal surgery” (Chile)

05/2007 Postgraduate Course: “Hernias” (Chile)

05/2007 First Latin-American Symposium of Digestive Oncology (SLAGO) (Chile)

04/2007 Postgraduate Course: “Early gastric cancer” Catholic University (Chile)

04/2007 Chilean and International Surgery Congress, Chilean Surgical Society

11/2006 Postgraduate Course: “Controversies in Surgery” (Chile)

11/2006 Postgraduate Course: “Acute Pancreatitis” (Chile)

11/2006 Advances in Gastroenterology, Chilean Gastroenterology Society

08/2006 Chilean and International Surgery Congress,Chilean Surgical Society

11/2005 Postgraduate Course: “Hernia repair”, Chilean Surgical Society

11/2005 Postgraduate Course: “GI Surgery”, Chilean Surgical Society

11/2005 Annual Meeting American College of Surgeons (Chile)

05/2005 Postgraduate Course: “Trauma”, American College of Surgeons

05/2005 Postgraduate Course: “GI Surgery”, American College of Surgeons,

05/2005 Chilean and International Surgery Congress, Chilean Surgical Society

11/2004 Postgraduate Course. “Surgical techniques in trauma”, Chilean Surgical Society

11/2004 Annual Meeting American College of Surgeons, (Chile)

05/2004 Postgraduate Course. “Trauma” American College of Surgeons

05/2004 Postgraduate Course. “Decisions and results in surgery”, American College of Surgeons

05/2004 Hereditary tumors: “Molecular study, diagnosis and treatment”, Catholic University and Taussing Cancer Center, The Cleveland Clinic Foundation (Chile)

03/2004 Hereditary tumors: “Molecular biology in clinic oncology”, Catholic University and Taussing Cancer Center, The Cleveland Clinic Foundation, (Chile)

03/2004 Chilean and International Surgery Congress, Chilean Surgical Society

11/2003 Postgraduate Course: “Controversies in surgical oncology”, Chilean Surgical Society

11/2003 Postgraduate Course: “Video Surgery” (Video discusión. Aspectos técnicos en video cirugía) (Chile)

11/2003 Up to date in colorectal pathology, diagnosis and treatment, Chilean, Colorectal Society (Chile)

10/2003 Advances in gastroenterology, Chilean gastroenterology Society

06/2003 Annual Meeting American College of Surgeons, (Chile)

05/2003 Chilean and International Surgery Congress, Chilean Surgical Society

11/2002 Postgraduate course “Initial management of Burns”, Chilean Surgical Society

11/2002 Postgraduate course. “Surgical alternatives”, Election based in evidence, Chilean Surgical Society

10/2000 International trauma Symposium, America College of Surgeons (Chile)

06/2000 Abdominal Hydatic cyst, Faculty of Medicine Universidad de La Frontera (Chile)

03/2000 Actualization in hepatology, Chilean gastroenterology Society (Chile)