Dr. Collera Ormazabal is a recognized specialist in General Surgery and Gastroenterology, with extensive experience in positions of responsibility as a specialist in Quirurgic7 or Head in the General Surgery Service of Althaia Xarxa Assistencial de Manresa. Throughout his career, he has combined clinical practice with teaching, as coordinator of several subjects at the School of Podiatry dependent on the Autonomous University of Barcelona and tutor of medical practices at the International University of Catalonia. In addition, Dr. Collera has published numerous medical articles in scientific journals of international renown, has participated in multiple medical conferences and is a member of the most important medical associations of his specialty, such as the Spanish Association of Surgeons and the European Society of Coloproctology.
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