Sergio A. Del Hoyo, MD
Bariatric Surgeon

Meet Dr. Sergio Del Hoyo

In practice since 2005, Dr. Del Hoyo is a board-certified bariatric surgeon with vast experience in advanced laparoscopic and robotic surgical techniques. His mission for Bariatrics Health Mexico is to make life-changing weight loss surgery affordable and accessible to those who could benefit from it most. 

You’ll find Dr. Del Hoyo at our bariatrics offices in Riviera Nayarit and Puerto Vallarta, Mexico, along with Dr. Christian O. Ramirez, a fellow bariatric surgeon, and Dr. Jessy Mendez, our resident anesthesiologist. He is fluent in English and Spanish.


Doctor of Medicine (MD)

Centro Universitario de la Costa
Puerto Vallarta, Mexico

Advanced Training & Continuing Education

Advanced Course in Obesity Surgery and Metabolic Diseases

University of Strasbourg/IRCAD France
Strasbourg, France

Diploma in Surgical and Multidisciplinary Management of Obesity

Universidad Nacional Autónoma de México
Mexico City, Mexico

Professional Appointments

Professor of Gastroenterology

Centro Universitario de la Costa
Puerto Vallarta, Mexico

Attending Surgeon–Department of Surgery

Mexican Institute of Social Security


Board Certified

General Health Council of Mexico


Mexican Board of General Surgery

Certified Bilingual in English and Spanish

The Test of English for International Communication (TOEIC)


International Federation for the Surgery of Obesity and Metabolic Disorders

Mexican Association of General Surgery

Mexican Association of Endoscopic Surgery

Mexican College of Obesity Surgery and Metabolic Diseases

Dr. Del Hoyo in front of his awards carrying his 2019-2024 and 2022-2027 El Consejo Mexicano De Cirugía General, A.C. Certificado
You're In Safe Hands With Dr. Del Hoyo

Dr. Del Hoyo has performed thousands of successful bariatric procedures over nearly 20 years in practice. His excellent reviews and stunning before-and-after transformations are a testament to his skill and the trust patients have in him.

He performs each procedure in state-of-the-art facilities with our resident anesthesiologist present. You can rest assured that you’ll be in safe hands with our surgeon.

In His Free Time

When he’s not working with patients, Dr. Del Hoyo likes finding a thrill outdoors. He is an avid scuba diver and motorcycle rider. Most of all, he is a lifelong lover of animals. Dr. Del Hoyo maintains his own saltwater aquarium, and he loves horses and participating in show jumping. He is the proud owner of nine pet dogs.

Wonderful Reviews For Dr. Del Hoyo and Team


Robert B.


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Whole process with Dr. Del Hoyo went perfect from start to finish. All travel and lodging was set up well did not have any problems. Dr. Del Hoyo is very caring and compassianant and you can tell he wants you to succeed on your journey. His knowledge is top notch and he is happy to answer any questions you may have. If I had this to do again I would not hesitate to use Bariatrics health Mexico. Top notch company!

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Lesa Kulhawy


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I was scared at first, but Dr Sergio was able to reassure me that everything would be fine. The whole experience was worth the trip and cost. Dr. Sergio when above and beyond, he found that I had a hernia, he fixed this as well, at no cost. The staff that assisted Dr. Sergio were amazing. Of course Dr. Sergio was hands down the best man for the job. I would highly recommend Dr. Sergio for bypass ( that’s what I had )

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Other Professionals At Our Puerto Vallarta Practice

  • Christian O. Ramirez, MD

    Christian O. Ramirez, MD Bariatric Surgeon

  • Jessy Mendez, MD

    Jessy Mendez, MD Anesthesiologist

Bariatrics Health Mexico logo

Bariatrics Health Mexico

Welcome to Bariatrics Health Mexico. We proudly offer affordable bariatric surgical procedures in beautiful Puerto Vallarta. Our team of bariatric specialists is led by Dr. Sergio A. Del Hoyo and Dr. Christian O. Ramirez. Our professional affiliations include: 

  • American Society for Metabolic and Bariatric Surgery
  • International Federation for the Surgery of Obesity
  • Mexican Association of General Surgery
  • Mexican Association of Endoscopic Surgery
  • Mexican College of Obesity Surgery and Metabolic Diseases
  • Request a free virtual consultation online.

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