The study of the treatment of renal hyperparathyroidism by means of total parathyroidectomy and autotransplantation was the starting point of Dr. Alvaro Robin Valle de Lersundi's research career.

A specialist in General and Digestive System Surgery, Dr. Valle de Lersundi has performed innumerable surgical interventions in a first level hospital center in Spain. A work that he combines with the time dedicated to research and participation in congresses that address the latest developments in pathologies of the Digestive System.

• General and Digestive System Surgeon at the University Hospital del Henares.
• Specialist in General and Digestive System Surgery at the San Carlos Clinical Hospital.
• Doctor in Surgery at the Complutense University of Madrid.
• Degree in Medicine and Surgery from the Universidad Autonoma of Madrid.
• Teaching collaborator at the Francisco de Vitoria University.