Juan José Díaz Martín is a renowned Doctor in the field of Gastroenterology, Hepatology and Pediatric Nutrition, who throughout his experience has performed consultations, treatments and has intervened in a timely manner in the different complications in his field. So that he has positioned himself as one of the best doctors in his field of study. 

He also stands out for his contribution to the field, where he has made significant contributions from research and scientific articles. He has become part of recognized and prestigious medical societies, where he stands out for his extensive knowledge. 

• Child Gastroenterologist at the Central Hospital of Asturias (HUCA)
• Member of the Spanish Society of Pediatric Gastroenterology, Hepatology and Nutrition
• Associate Professor of Pediatrics at the University of Oviedo