Dr. Constanza Ballesta
Biography
Dr. Ballesta specialises in General and Digestive Surgery. She is specialised in several areas, including colorectal and hepatobiliary surgery, endocrine and metabolic surgery, as well as bariatric surgery. Her training and career have focused in the treatment of endocrine disorders, highly complex laparoscopic surgery, and the treatment of obesity through bariatric procedures.
She is currently leading the Bariatric and Endocrine Surgery Unit at the University Hospital Dexeus and practicing at the Teknon Medical Center. Dr. Ballesta is fluent in multiple languages including English, French, Italian, Spanish, and Catalan.
Education
Dr. Ballesta completed her medical degree at the University of Barcelona in 2002 and further honed her skills as a European surgeon at the Catholic University of Louvain (Brussels), obtaining a specialist title in general and digestive surgery in 2011. Her oncological training includes prestigious fellowships at the Hospital Clinic for hepatobiliary surgery and a significant role as clinical head in colorectal surgery at the Sant Antoine Hospital in Paris between 2011-2012. Dr. Ballesta also pursued an IUD in Endocrine Surgery at renowned French institutions like the Sorbonne, enhancing her expertise in diabetes research.
Specialist in Thyroid and Parathyroid Surgery
As a reference in endocrine surgery, Dr. Ballesta has more than 10 years of experience in the surgical treatment of thyroid pathologies, especially in the treatment of thyroid cancer and hyperparathyroidism. Her approach focuses on the application of minimally invasive techniques with advanced diagnostic technology to ensure total surgical precision, and an speedy recovery with a quick return to day to day life.
Her expertise in this field has been consolidated in world-leading centers, having trained at the Tampa Parathyroid Center (USA), a hospital with exclusive dedication to parathyroid pathology, and at the Hôpital La Pitié-Salpêtrière in Paris, one of the most prestigious endocrine surgery centers in Europe. Thanks to this background, Dr. Ballesta offers high-precision solutions with exceptional recovery rates in interventions such as thyroidectomy and parathyroidectomy.


Recognised Medical Excellence
A standard of care that transcends the ordinary.
Recently named by El Nacional as one of the best specialists in Catalonia (2025), Dr. Ballesta’s career is backed by prestigious distinctions, including the 2019 Doctor of the Year award and her consistent ranking among the Top 50 Female Doctors in Spain.
Her expertise and national distinctions consolidate the standard of quality that defines our medical team.
Universities and medical societies