Dr. Sarah Barnes Marañón has several publications on Traumatic Priapism in the Pediatric Age, Pediatric Urodynamics and Differential Diagnosis of Gastric Obstruction in children, Dr. Sarah Barnes Marañón accumulates several articles and research in Pediatric Surgery as Author and Co-author. Her specialty is precisely Pediatric Surgery, performing clinical functions at the Maternal-Children's Hospital Virgen de las Nieves in Granada. 

She has also formed a team at the Hospital Vithas Santa Catalina and the University Hospital Central de Asturias, combining this work with postgraduate training with programs in Aesthetic Medicine, Regenerative and Aging. 

• Specialist in Pediatric Surgery at the Hospital Materno-Infantil Virgen de las Nieves in Granada
• Specialist in Pediatric Surgery at the Vithas Santa Catalina Hospital in Las Palmas 
• Degree in Medicine from the Autonomous University of Madrid
• Specialty in Pediatric Surgery at the University Hospital Central de Asturias
• Master's Degree in Aesthetic, Regenerative and Anti-Aging Medicine from the Complutense University of Madrid