About Us
Dr. Ana Santos
MD, FACS
Dr. Ana Santos is one of Puerto Rico's most recognized bariatric and metabolic surgeons. Practicing at Mennonite Medical Center in Cayey and with more than 25 years of experience, she has performed over 7,500 successful procedures, helping thousands of patients regain their health and improve their quality of life.
Her bariatric program has been recognized as a Center of Excellence since 2008, a distinction awarded to institutions and specialists who meet the highest standards of quality, safety, and clinical outcomes. Most recently, this designation was renewed and recertified in 2026, reaffirming her team's ongoing commitment to medical excellence.
Dr. Santos has been recognized as a Surgeon of Excellence by the American Society for Metabolic and Bariatric Surgery (ASMBS), is a Fellow of the American College of Surgeons (FACS), and is certified by the American Board of Surgery. These credentials reflect a professional career supported by the highest standards of modern surgical practice.
Recognized as one of the pioneers of bariatric surgery in Puerto Rico, she combines advanced technology, surgical innovation, and a deeply patient-centered approach to support individuals before, during, and after their transformation journey.
Why Choose Dr. Ana Santos?
- More than 7,500 successful procedures.
- More than 25 years of experience.
- Center of Excellence since 2008.
- Recertified as a Center of Excellence in 2026.
- Recognized by the ASMBS.
- Fellow of the American College of Surgeons (FACS).
- Board Certified by the American Board of Surgery.
- Practices at Mennonite Medical Center in Cayey.
- Advanced bariatric technology and robotic surgery.
- Comprehensive support before and after surgery.
Nuestro Equipo

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Aceptamos los siguientes planes médicos
