Duodenal Switch and SADI-S Tijuana, MX
“Great care. Great facilities. World-class support.”
- Double Board-Certified Surgeon
- U.S.-Standard Technology & Safety
- Comprehensive Pre- and Post-Op Care
- Duodenal Switch/SADIS cost is $6,750
Jerry's Duodenal Switch Testimony With Dr. Martinez
The duodenal switch has been proven to be one of the best procedures for patients with high BMIs, metabolic syndrome, or diabetes.
State-of-the-Art Care From a Double Board-Certified Bariatric Surgeon Schedule Your Free Consultation Today!

Weight loss is often a frustrating journey, and sometimes traditional weight loss methods such as diet and exercise just aren't enough.
Dr. Sandy Martinez and her staff at our Tijuana bariatrics office are recognized to be the surgical team that performs the most duodenal switches annually in the entire world. Dr. Martinez is double board certified, and she uses state-of-the-art technology that meets U.S. standards. Low costs mean bariatric weight loss surgery is more attainable for more patients.
Don't risk your health and live with weight-related pain and health concerns. Request a free consultation at our Tijuana bariatric surgery office today!
What Is a Duodenal Switch?
Both the duodenal switch (DS) and SADI-S procedures provide effective weight control and resolution of obesity-related conditions. However, DS typically results in greater long-term weight loss compared to SADI-S, though it requires a longer operative time and can lead to lower vitamin and mineral levels.
Duodenal switch surgery is a weight loss procedure that combines a gastric sleeve with a rearrangement of the small intestine to limit the calories your body can absorb. It also helps you feel full from smaller portions. By restricting the calories you consume and absorb, you can lose weight.

Incredible Weight Loss Starts in Tijuana
"The whole experience went smoothly and Dr. Sandy and her staff are very knowledgeable and professional...Everything went excellently with my bariatric surgery. The equipment and facilities were sterile and world-class... To date I've currently lost roughly 100lbs." — William V.
Request the Best Treatment for Managing & Eliminating Diabetes
According to the American Society for Metabolic and Bariatric Surgery, the duodenal switch is the best bariatric procedure for treating type 2 diabetes. If you are suffering from this deadly condition, reach out to our Tijuana team to discuss a duodenal switch.

Duodenal Switch Cost
We offer an all-inclusive package in Tijuana, Mexico, starting at $6,750 (limited time offer) that is significantly less than the cost of surgery in the United States or Canada. We also offer financing to help cover the costs of your duodenal switch surgery. However, certain factors will add to your total cost, including:
- Take-home medications
- Additional nights in the hotel or hospital
- Companion expenses
- Additional procedures, such as hiatal hernia repairs
During your initial consultation, you will be able to discuss the total cost of your surgery and what out-of-pocket expenses you should expect.

Choose the Team With the Most Experience in Duodenal Switch Worldwide
Duodenal switch is recognized as a more complex procedure than other bariatric surgeries like gastric sleeve or gastric bypass. It also has a slightly higher complication rate than these other surgeries. Due to these facts, it's important to choose a highly qualified team that has vast expertise in this complicated operation.
Our Tijuana team performs more of these procedures than any other provider in the world, so we know how to predict and prevent complications while executing duodenal switch surgery. As an added plus, all procedures at our Tijuana facility are performed by board-certified surgeons who are accompanied by a certified anesthesiologist. To explore how you can benefit from elite care, reach out to our practice.
Amazed at Low Cost and High Quality
"amazed and very thankful for how much service you get from what little money it cost compared to what it would cost in the United States and the lack of service you would get for that money compared to what Dr. Sandy and her professionals offer." — Frank M.
Candidates for Duodenal Switch
You may be a candidate for duodenal switch bariatric surgery if:
- Your BMI is above 55
- You are 40 or older
- You have comorbidities like metabolic syndrome, hypertension, high levels of cholesterol, type 2 diabetes, sleep apnea, joint pains, or any obesity-related illness
- You have had unsuccessful bariatric surgery, such as sleeve gastrectomy, and have regained some or all of the weight
- You have attempted traditional weight loss methods with little or no success
We hear time and again that American patients have been told they are not good bariatric surgery candidates for various reasons. We know this can be utterly heartbreaking. We pride ourselves on helping people with complex needs find a viable solution.
The Duodenal Switch Procedure
An initial consultation is needed first. During your initial consultation, Dr. Martinez will review your medical history and your weight loss goals to determine if you're a candidate for a duodenal switch. Let Dr. Martinez know if you have type 2 diabetes, heart disease, or other health concerns. You can then schedule your biliopancreatic diversion with duodenal switch with our coordinator.
Dr. Martinez uses advanced technology to safely and effectively perform bariatric surgeries that achieve dramatic weight loss results.
Schedule a Consultation With a Leading Tijuana Bariatric Practice
Although duodenal switch surgery is intensive, there are fewer risks when it is performed by a focused bariatric surgeon and a dedicated team. Consistency and dependability describe Dr. Martinez's focus. She values quality results over speed and recognition.
Weight loss surgery can significantly improve the quality of your life, giving you the opportunity to be more active and boost your self-esteem. When performed by a double board-certified bariatric surgeon like Dr. Martinez, duodenal switch surgery comes with fewer risks and high rewards.
Request a free consultation at our Tijuana office today.
Another Great Patient Experience! Duodenal Switch With Dr. Sandy Martinez
It's no secret that weight loss surgery has become the best tool to lose weight and feel better. The duodenal switch is fast becoming the most effective procedure for patients with metabolic syndrome or previous surgeries that did not accomplish their weight loss goals. Dr. Sandy Martinez is one of the few surgeons who has mastered this procedure, and now patients from all over the world come to our Tijuana, Mexico, facility to undergo surgery.
Recovering From Weight Loss Surgery

Observation
Our Tijuana team will monitor your vitals and make sure there are no complications after surgery. You will be given detailed instructions on how to manage any side effects.

Diet
After any bariatric surgery, you will adopt a temporary diet of liquid foods. After about two weeks of liquid foods, soft and solid foods will slowly be reintroduced into your diet. Our nutritional guides are full of healthy foods that will help you maintain your weight loss goals.

Activity
You should be able to return to work after two weeks and have a full recovery in about six weeks. Avoid strenuous physical activity for about six weeks after your surgery. Low-impact workouts like walking will encourage healthy circulation and help your body heal.
Taking Vitamins and Supplements
As a result of a duodenal switch, you will have to take vitamins and nutritional supplements for the rest of your life. By taking your daily recommended dose of Vitamins A, K, D, and B12, your body will remain healthy and you'll have an easier time maintaining your target weight. Our Tijuana team will provide you with a list of vitamins and mineral supplements you should take.
Patients Trust Our Tijuana Team
"For people like me who had doubts since you come from the USA to Mexico to have surgery and we all have this enormous insecurity that it is real and not that it is a scam, I tell them that it is real, they are very professional. I am a companion, my husband is the one who was operated on by Dr. Sandy Martínez, an excellent professional. The communication with Enrique and Fernando was A+, they answer all the questions you have." — Clarissa R.
We Can Also Perform
A Gastric Bypass or Sleeve On Its Own
Photo Gallery The duodenal switch is such an effective procedure in large part because it pairs a sleeve gastrectomy with an intestinal bypass, optimizing the effects of the two. While it is an ideal solution for many of our patients, you might benefit from one of these procedures on its own.
The only way to learn more about your ideal treatment is to reach out to our Tijuana office. Dr. Sandy Martinez and her bilingual team will conduct a thorough evaluation of your goals, concerns, and needs. We want to help you make a confident, empowered decision whether you elect for a duodenal switch, gastric sleeve, or gastric bypass.
Our entire practice is constantly training in the most cutting-edge bariatric surgery technologies and techniques. You can trust we will make the best recommendation for your unique situation.
FAQ About Duodenal Switch in Tijuana, MX
How is a duodenal switch different from other bariatric surgeries?
Unlike gastric sleeve or gastric bypass alone, the duodenal switch combines both procedures to combine the benefits of both. First, a sleeve gastrectomy reduces the size of your stomach and the amount of food you can consume. Then, the small intestine is rerouted to limit calorie absorption. This dual approach makes it one of the most effective long-term weight loss options available.
How much weight can I expect to lose?
Most patients lose 70–90% of their excess weight within the first two years after surgery. The duodenal switch typically produces greater weight loss and is the most effective procedure for patients with higher BMIs or obesity-related conditions.
What risks should I be aware of?
Because the duodenal switch is more complex, it requires a highly experienced surgical team. Potential risks include nutritional deficiencies, longer recovery, or surgical complications. With Dr. Martinez and her certified team, strict safety protocols and close follow-up care help minimize these risks.
Ready to start your weight loss journey? Have more questions about duodenal switch bariatric surgery?