Dr. Ricardo Becerro De Bengoa Vallejo is working as Full Professor in Faculty of Nursing at Universidad Complutense de Madrid, Spain. He worked as Director in Department of International Studies, New York College of Podiatric Medicine, USA. He also worked as Doctor of Podiatric Department from New York, USA. Dr. Vallejo received his Doctor (PhD) from Universidad de Alcala, Madrid, Espana. He received his Doctorate of Humane Letters Honoris Causa from New York College of Podiaitric Medicine, USA.