Mini Gastric Bypass Tijuana, Mexico
A Simpler Path
to Powerful Weight Loss
- Two certified bariatric surgeons for every procedure
- U.S. standards, FDA-approved instruments, private facility
- 100% bilingual team & all-inclusive pricing starting at $5,699

Get to Know Dr. Sandy Martinez
Book a Free Consult With a Double Board-Certified Expert
If you’re considering life-changing surgery like mini gastric bypass, you need a professional who sets the standard for safety and results. Meet Dr. Sandy Martinez, a double board-certified bariatric surgeon with advanced training in laparoscopic bariatric procedures and a record of caring for complex cases.
Dr. Martinez:
- Is double board-certified with active memberships with international and U.S. societies (e.g., ASMBS, IFSO)
- Practices a two-surgeon model and has a bariatric-certified anesthesiologist for every operation
- Owns a facility with U.S.-standard technology and a single-use policy for specific instruments
- Coordinates pre-op oversight by a bariatric internal medicine specialist and structured post-op follow-up by doctors and nutritionists
- Offers packages designed for medical tourism with seamless airport pickup and patient-first logistics
Ready to see if mini gastric bypass is the right fit?
“I highly recommend this place every doubt I had about coming to Mexico went out the door when I met this team . Everyone answered my question and they treated you like family. I had my Sister with me and they where so good to her as well. Dr. Sandy is awesome definitely will be spreading the word about this place.”
— Deborah, 5-Star Review
Mini vs. Full Gastric Bypass: Picking the Right Fit
Both of these surgeries can help you lose a significant amount of weight and improve your health. The choice comes down to your lifestyle and medical needs.
Mini Gastric Bypass (OAGB/MGB)
- Shorter surgery time: A mini bypass takes about an hour in the OR with a single intestinal connection.
- Substantial results: It combines restriction and malabsorption for impressive weight loss and diabetes improvement.
- Revision-friendly: Mini gastric bypass can be adjusted or even reversed later if medically necessary.
- Good to know: This option can increase your risk of bile reflux, so a full gastric bypass may be the better pick if you already have GERD.
Full Gastric Bypass (Roux-en-Y)
- Great for reflux: The two connections help prevent bile reflux, so it’s ideal if you deal with significant GERD.
- Proven track record: Gastric bypass surgery has a long history of excellent, lasting weight-loss outcomes.
- More complex: This is a slightly longer surgery because it involves two intestinal connections. It’s generally not reversible.
Dr. Martinez and our team will review your health history and goals to recommend the safest and most effective procedure for your long-term success.

Renew Your Quality of Life
With Mini Gastric Bypass Surgery in Tijuana, Mexico
Some patients who live with obesity may find a gastric bypass too intensive for their needs. Mini gastric bypass surgery delivers dramatic weight loss results with less re-routing of the small intestine. Though both bariatric procedures have high success rates when conducted by a professional like Dr. Martinez, mini gastric bypass surgery is faster to perform and has a quicker recovery time.
When it comes to bariatric surgery, Dr. Martinez makes patient safety a top priority. Our bariatric surgeon and team in Tijuana perform a maximum of five procedures a day, ensuring her staff is not overworked and patients receive the best care possible. Her Tijuana, Mexico, state-of-the-art practice uses advanced technology that meets U.S. standards.
Contact Dr. Martinez today to see if a bariatric operation is right for your health goals. Request a consultation or call:
“The best surgical experience I have had, a full staffed clinic of very competent and compassionate staff. Seeing not only the surgeon, fellow physician, pharmacist, nutritionist, and a third doctor I felt beyond safe.”
— James, 5-Star Review
Transparent Package Pricing:
Mini Gastric Bypass Starting at $5,699
At Dr. Martinez’s practice, mini gastric bypass performed by a double board-certified bariatric surgeon starts at just $5,699. Your all-inclusive package is designed to cover the essentials for a safe and seamless experience:
- Pre-operative labs and imaging
- Surgeon and hospital fees
- Anesthesia by a bariatric-experienced anesthesiologist
- FDA-approved, U.S.-standard instruments
- Private hospital recovery room
- Ground transportation between the San Diego Airport, your hotel, and our facility
- Detailed post-operative follow-up with our bilingual medical team
Ask our bilingual care coordinators about the financing options and payment methods available to you.
A Closer Look at the Mini Gastric Bypass Procedure
Mini gastric bypass surgery divides the stomach and reroutes the intestines, limiting the amount of food you can eat and the number of calories that can be absorbed.
Why Choose Medical Tourism For Your Weight Loss Surgery?
As a double board-certified surgeon, Dr. Martinez uses advanced technology and offers an exceptional level of care. Patients can expect the same quality and safety measures in Tijuana as they would receive in America or Canada. However, the cost of mini gastric bypass surgery is significantly less in Tijuana, allowing patients to enjoy a healthier lifestyle at a more affordable price. Contact our Tijuana facility today to learn more.
Patients Love Dr. Martinez
“I recently chose to get bariatric surgery with Dr. Sandy Martinez and this is one of the greatest decision I took! Going in another country for medical purposes is never an easy choice, however from the start Dr. Sandy Martinez manager helped me and reassured me about my surgery. Consuelo (the patient service manager) answered to all my questions fast and with clarity. I even met her at the end of my trip and I must say, she is a sweetheart!”
— Katrine, 5-Star Review
A Two-Step Surgery
Mini gastric bypass surgery requires less time than most bariatric surgeries, usually taking about an hour from start to finish. This style of gastric bypass has two major steps.
Step 1
Your bariatric surgeon will reduce your stomach by about 75%. The remaining 25% of the stomach is shaped into a small pouch using a laparoscopic stapler. This limits the amount of food you can eat.
Step 2
Dr. Martinez will bypass up to the first seven feet of the intestine when she attaches it to your smaller stomach. This results in your body absorbing fewer calories.
The excess stomach and intestine will remain in place, so digestive fluids from the stomach can travel through the intestines.
Patients Praise Dr. Martinez
“My wife and I both had surgery with Dr. Sandy 2 weeks apart in October 2023. Both experiences were exceptional. Great care. Great facilities. World class support. We have already recommended Dr. Sandy to our friends and family. ”
— Jerry, 5-Star Review
Frequently Asked Questions About Mini Gastric Bypass in Tijuana, Mexico
Is mini gastric bypass surgery safe?
All surgery comes with some risk, but we use a two-surgeon model, limit our daily case volume, and have a bariatric-certified anesthesiologist on-site, all in a facility that meets and exceeds U.S. standards. We set the standard for safe bariatric surgery in Tijuana.
How much weight can I expect to lose from mini gastric bypass?
Results vary, but you can enjoy the most substantial weight loss with mini gastric bypass by continuing to follow nutrition and activity guidelines. We’ll review expected weight loss ranges based on your BMI and health profile during your free consultation.
Am I a candidate for a mini bypass if I have GERD?
Mini gastric bypass can increase bile reflux risk, so if you have significant GERD, it may tilt the recommendation toward full gastric bypass surgery. We’ll evaluate your symptoms, endoscopy findings, and reflux history before explaining your bariatric surgery options.
Can mini gastric bypass be reversed?
The mini configuration can be revised or reversed in certain cases, but clinical judgment and patient safety drive that decision. We’ll outline your options if circumstances change later.
Is this a good option for sleeve revision?
Yes! If you didn’t reach your weight loss goals after gastric sleeve or developed sleeve-related issues, mini gastric bypass can be a great revision option. Let us confirm your candidacy after a full review.
What does recovery look like?
Most patients are back to walking the day of surgery, advance from liquids to soft foods per protocol, and return to their routine activities in phases. Our bilingual team will provide detailed instructions and ongoing follow-up so you know what to expect at every stage of recovery.
More Questions?
“I am forever grateful for Dr. Sandy and her incredible team! I had the best care and the most respectful, comforting nurses ever. The experience was beyond amazing. From the minute I arrived, I was treated with dignity and respect in a very vulnerable time. I will always be thankful for Dr. Sandy and her team for giving me a second chance for myself. I am three months post op and I have lost 50 pounds. My heart rate, both rearing and walking has decreased and so has my blood pressure. I am FOREVER grateful and would recommend Dr. Sandy to anyone.”
— Brianne, 5-Star Review