Oasis Of Hope Hospital is open to our patients.

Our whole staff is undergoing regular checkups and taking all precautionary measures to prevent the virus.

We are providing our patients with a face mask when picked up at the airport. All patients undergo a complete check up for COVID-19 symptoms before entering the hospital.

Dr. Francisco Contreras Guarista
Always Available for His Patients

Dr. Francisco Contreras Guarista is a renowned bariatric surgeon practicing in Tijuana, Mexico. A board-certified medical doctor, Dr. Contreras has been successfully performing weight loss surgeries for over 16 Years.

Dr. Contreras’ domain of expertise includes vertical sleeve gastrectomy (gastric sleeve), gastric bypass surgery, and he has extensive expertise in revision surgeries

Dr. Contreras obtained his medical degree in 1996 from the Universidad Autónoma de Baja California. He began performing laparoscopic surgery in 2006. In 2009 Dr. Contreras was appointed Bariatric Training Professor for the Medical Laparoscopic Association of Baja California. 

Dr. Contreras dedicates his life to his work and his patients. He chose to work in bariatrics because he understands that the disease of obesity leads to many co-morbidities, complications, and a poor quality of life. It brings him joy to be a part of the solution by helping to prevent illnesses associated with obesity. 

Dr. Francisco Contreras Guarista
Dr. Francisco Contreras Guarista - Surgical License: 3237831

Treatment Philosophy

Dr. Contreras’ philosophy is to not only provide state-of-the-art treatment for his patients in Tijuana, Mexico, but also to build a lifelong relationship with each and every patient. It is his belief that a good physician–patient relationship is crucial to lasting success. He wants his patients to know that he understands how it feels to be a surgical patient, and he treats all his patients with compassion and special care because that is the way he would want to be treated himself. 

Dr. Contreras is always available to provide aftercare to his patients. His advice for patients choosing a surgeon is that a patient should look for a doctor that can be two steps ahead in order to prevent complications. 

"If we look at the overall picture, doing the surgical procedure is the easy part, the important thing is being aware of the small details, which if overlooked can cause great problems." Dr. Contreras

Medical School

  • 1992-1996: Degree in General Medicine from Faculty of Medicine Universidad Autonoma de Baja California 

Surgical Residency 

  • 2002-2004: Residency in General Surgery at Tijuana General Hospital, IMSS Clinic 1

Fellowship

  • 2004 - 2006: Specialization in Laparoscopic Surgery at Tijuana General Hospital, IMSS Clinic 1
  • 2006: Certification in Advanced Bariatric Surgery at General Hospital of Tijuana 
  • 2006: Certification in Vascular and Oncology Surgery at General Hospital of Tijuana

"We make weight-loss surgery safe and affordable."

Oasis of Hope Bariatrics is a weight loss clinic that goes above and beyond. We provide concierge-level care before, during, and after your treatment at an affordable cost. From arranging transportation to helping you through recovery, you can rely on our team to help you achieve the healthier figure you desire.

Expert in Laparoscopic Surgery

Dr. Contreras is a recognized expert in laparoscopic surgery. In fact, he trains other doctors in Tijuana, Mexico, in the latest advancements in laparoscopic technology.

Laparoscopic surgery is an alternative to traditional open surgery. Instead of making large incisions and exposing the interior of the body, laparoscopic surgeons make small incisions and operate within the body with the help of surgical cameras. When utilized by trained experts like Dr. Contreras, laparoscopic techniques result in fewer complications, reduced scarring, and quicker recoveries.

Dr. Contreras uses laparoscopic methods for all of his bariatric surgeries, including gastric sleeve surgery and gastric bypass surgery. To learn more about receiving expert care from Dr. Contreras in Tijuana, Mexico, contact our practice today.

Oasis of Hope Bariatrics

Choose a Trusted Team

The medical team at Oasis of Hope Bariatrics in Tijuana, Mexico, is committed to providing the highest quality of care to deliver life-changing results. Drs. Francisco Gonzalez, Mario Camelo Ramos, and Francisco Contreras are all board-certified bariatric surgeons trained in the latest weight loss surgery methods. Additionally, we offer: 

  • State-of-the-art surgical care
  • Affordable, transparent pricing
  • Safe, secure campus 

To learn more about our Tijuana practice call us at (619) 690-8417, or request a quote online.

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Oasis of Hope Bariatrics | Playas de Tijuana Office

Paseo Playas de Tijuana #19 Seccion Terrazas
Tijuana, BCN 22504

Open Today 8:00am - 5:00pm

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