Dr. Juan Simón Chacín Coz is an Endocrinologist, with a deep knowledge about the clinical approach to Morbid Obesity. During most of his career, he has focused on the field of Nutrition, being part of groups of experts in charge of making the manuals of specific recommendations of the Spanish Society of Endocrinology and Nutrition.  

His work of direct assistance to patients in need has been based at the University Hospital Fundación Jiménez Díaz and the University Hospital Rey Juan Carlos, both in Madrid.  

• Medical Specialist in Endocrinology and Nutrition 
• Endocrinologist at the University Hospital Fundación Jiménez Díaz in Madrid
• Assistant Physician at the University Hospital Rey Juan Carlos, Madrid
• Medical Degree from the Universidad Central de Venezuela
• Member of the Spanish Society of Endocrinology and Nutrition