Dr Alberto Herreros de Tejada

Dr Alberto Herreros de Tejada

Digestive system
Medical Director

Opening hours for consultations

Tuesday and Thursday

16:00 - 20:30

Medical Director

Dr. Alberto Herreros de Tejada He is a specialist in Digestive Medicine and one of the leading figures in advanced digestive endoscopy. He leads GASTEIZ with a focus based on clinical excellence, precision diagnostics and a specialised approach to complex digestive cases, contributing a high-level track record in both clinical practice and the hospital sphere.

As well as his work at GASTEA, he is Head of the Digestive System Department at Puerta de Hierro University Hospital, an accredited public centre as National Reference Centre for the endoscopic treatment of gastrointestinal neoplasms complex in initial phases. His experience and leadership reinforce the clinic's commitment to highly specialised, rigorous gastroenterology focused on offering patients the best possible assessment.

Academic Training

Specialised Training

  • Advanced Research Fellow. Prof. Waxman. Center for Endoscopic Research and Therapeutics. University of Chicago (USA) (2007-2008).
  • Prof. Toyonaga. Kobe University Hospital (Kobe, Japan) (2012). Study Extension Grant. Carlos III Health Institute
  • Prof. Yahagi. Keio University Hospital (Tokyo, Japan) (2012). Study Abroad Scholarship. Carlos III Health Institute
  • Colorectal Cancer Unit and High-Risk Consultation. Prof. Castells. Hospital Clínic de Barcelona (2005).
  • Visiting Fellow. Prof. Kalloo & Kantsevoy. Johns Hopkins Hospital (Baltimore, USA) (2007)
  • Visiting Fellow. Prof. Toyonaga. Kobe University Hospital (Kobe, Japan) and Kishiwada Tokushukai Hospital (Osaka, Japan) (2013 / 2014 / 2015 / 2016 / 2018)
  • Visiting Fellow. Prof. Berr. Salk University Hospital. (Salzburg, Austria) (2013/2014/2015)
  • Visiting Fellow. Prof. Saito & Matsuda. National Cancer Centre Hospital (Tokyo, Japan) (2012)
  • Visiting Fellow. Prof. Uedo. Osaka International Cancer Institute (Osaka, Japan) (2016/2018)
  • Visiting Fellow. Prof. Uraoka. National Hospital Organisation Tokyo Medical Centre (Tokyo, Japan) (2016)
  • Visiting Fellow. Prof. Kaneko & Ikematsu. National Cancer Centre East Hospital (Chiba, Japan) (2016)
  • Visiting Fellow. Prof. Ragunath & Parra. Nottingham University Hospitals NHS (Nottingham, United Kingdom) (2016)
  • Visiting Fellow. Prof. Uraoka. Gunma University Hospital (Gunma, Japan) (2018)
  • Visiting Fellow. Prof. Yamamoto. JCHO Osaka Hospital (Osaka, Japan) (2018)
  • Visiting Fellow. Prof. Sano. Sano Hospital (Kobe, Japan) (2018)

Professional Activity

Teaching Activity

  • Centre for Endoscopic Training, University of Hamburg, Germany (2016-2017-2018)
  • Hands-on Seminar. Kobe University Hospital, Japan (2016)
  • Hands-on endoscopy course. Spanish Society of Digestive Pathology. Santiago de Compostela (2016) and Valencia (2018)
  • Andalusian Society of Digestive Course. Granada (2016 and 2018)
  • Virgen Macarena University Hospital, Seville (2016)
  • University Hospital of Salamanca, Salamanca (2017)
  • Marqués de Valdecilla University Hospital, Santander (2018)
  • Hospital Quirónsalud Málaga, Málaga (2018)

Active member

Active member

Awards / Distinctions