Tired of Weight Loss Treatments That Stop Working?
Discover a permanent solution backed by decades of medical evidence — performed by board-certified surgeons in Mexico's most beautiful destination cities.
If you've watched the weight return after every diet, program, or temporary treatment, you're not alone. The cycle doesn't have to continue.
You've tried everything. The weight comes back.
Diets. Coaches. Programs. Maybe even temporary medical treatments. Each one promised lasting results. Each one delivered short-term progress followed by familiar disappointment.
If this sounds like your story, the data supports what you already feel:
- Most weight loss methods produce results that fade within 12–24 months of stopping the program or treatment.
- Studies consistently show that the majority of patients regain most lost weight after discontinuing temporary treatments.
- The cycle of loss and regain isn't a personal failure — it's how non-permanent solutions are designed to work.
Your body fights to return to its previous weight. Without permanent anatomical and metabolic changes, willpower alone isn't enough — and it never was meant to be.
This isn't about discipline.
It's about the right tool for the job.
Why bariatric surgery delivers what temporary methods can't
Bariatric surgery isn't just another weight loss method. It's a permanent anatomical and hormonal change that addresses the biological reasons your body resists sustained weight loss.
Permanent capacity reduction
Procedures like gastric sleeve surgery permanently reduce stomach capacity, naturally limiting food intake without daily willpower or ongoing medication.
Hormonal reset
Bariatric procedures change how your body produces hunger hormones. Patients consistently report feeling satisfied with less food — not because they're forcing themselves, but because their biology has changed.
Metabolic improvements
Beyond weight loss, bariatric surgery often improves obesity-related conditions including Type 2 diabetes, hypertension, sleep apnea, and joint pain.
Long-term studies show bariatric patients typically lose 60–80% of excess weight and maintain those results for decades — not months.
See if you qualify in 2 minutes
Free medical evaluation. No obligation. 24-hour response from your patient coordinator.
Full-service hospital care in three Mexican cities
Bariatric surgery in Mexico is best done in modern private hospitals — not surgical clinics. ALO operates in three of Mexico's leading medical-tourism cities, each chosen for hospital quality, accessibility, and the recovery environment.
🛂 Tijuana
Tijuana
Just minutes from the U.S. border. Most U.S. patients fly into San Diego (SAN) and cross via Cross Border Xpress (CBX) in 5 minutes — the easiest, fastest route from the U.S. Surgery at Dreams Hospital, a modern facility built for international medical-tourism patients.
Bariatric surgery in Tijuana →
🇲🇽 Guadalajara
Guadalajara
Mexico's second-largest city. Cosmopolitan, safe, and home to some of Latin America's most respected medical institutions. Patients recover in private suites at Hospital Puerta de Hierro Andares — surrounded by the architecture, cuisine, and culture of one of Mexico's most celebrated cities.
Bariatric surgery in Guadalajara →
🌊 Puerto Vallarta
Puerto Vallarta
Coastal city with international airport access and a recovery environment that supports both healing and well-being. For patients combining medical care with restorative travel, Puerto Vallarta delivers both — accredited hospital + Pacific-coast recovery.
Bariatric surgery in Puerto Vallarta →What sets ALO Bariatrics apart
- Board-certified general surgery and bariatric specialization
- Procedures performed in fully-equipped private hospitals (not surgical clinics)
- Comprehensive pre-operative medical evaluation
- English-speaking patient coordinators throughout your journey
- Lifelong post-operative follow-up program
- Transparent all-inclusive pricing — no hidden fees
Meet Dr. Alejandro Lopez Ortega
Founder of ALO Bariatrics. Board-certified general & bariatric surgeon. 20+ years specializing exclusively in bariatric and metabolic surgery.
Dr. Alejandro Lopez Ortega, M.D., FACS
Dr. Lopez Ortega has personally performed over 20,000 bariatric procedures across his 20-year career. Trained in advanced laparoscopic and robotic-assisted bariatric surgery, he founded ALO Bariatrics to deliver the level of care he believed every weight-loss patient deserved — full-service hospital surgery, comprehensive pre and post-op programs, and lifelong follow-up.
- Mexican Council of General Surgery — Board Certified
- Fellow of the American College of Surgeons (FACS)
- Member of ASMBS & IFSO
- Da Vinci Robotic Surgery Certified
- Specializations: gastric sleeve, gastric bypass, mini gastric bypass, revision surgery
Choosing the right procedure for your body
Bariatric surgery isn't one-size-fits-all. During your evaluation, Dr. Lopez will recommend the procedure best suited to your medical history, BMI, lifestyle, and weight-loss goals.
Gastric Sleeve (Sleeve Gastrectomy)
The most commonly performed bariatric procedure worldwide. Permanently reduces stomach capacity by approximately 80%. Ideal for most candidates seeking sustained weight loss with manageable lifestyle adjustments.
Gastric sleeve surgery details →
Gastric Bypass (Roux-en-Y)
Considered the gold standard for patients with higher BMI or significant metabolic conditions like Type 2 diabetes. Combines reduced stomach capacity with intestinal rerouting for both restrictive and metabolic effects.
Gastric bypass details →
Mini Gastric Bypass
A simpler, faster alternative to traditional bypass with similar weight loss outcomes. Lower complication rates and shorter recovery times for qualifying candidates.
Mini gastric bypass →
Revision Surgery
For patients whose previous bariatric procedure isn't delivering expected results. Specialized expertise required — Dr. Lopez has extensive experience converting and revising procedures.
Revision surgery options →From first contact to lasting results
A structured, supported process — designed to remove the anxiety and let you focus on your transformation.
Free medical evaluation
Complete a brief medical history form. Our team contacts you to schedule a personal video consultation with Dr. Lopez.
Customized treatment plan
Receive a detailed plan with procedure recommendation, all-inclusive pricing, hospital details, and travel guidance. No pressure, no hidden costs.
Pre-op preparation
Guided pre-op protocols, nutritional preparation, and medical clearance. Coordinator handles travel logistics and accommodations.
Surgery & hospital stay
Procedure performed at our partner private hospital. Continuous medical monitoring. Family or companion can accompany you throughout.
Recovery & return home
Post-op recovery in a comfortable hotel partner. Dr. Lopez performs final clearance before your return flight.
Lifelong follow-up
Virtual check-ins at 1 week, 1 month, 3 months, 6 months, and annually. Nutritional support, exercise guidance, and direct access to Dr. Lopez's team.
Lasting transformations, not temporary wins
These are real ALO Bariatrics patients. Each followed our pre and post-operative protocols and committed to the lifestyle changes that turn surgery into a permanent solution.
"My energy came back first."
"I'd tried everything for years. Within a year of surgery, I was back to who I used to be — but with new habits. The weight has stayed off."
"My diabetes improved within months."
"I came to ALO for weight loss and got my health back along with it. My diabetes improved dramatically and I feel like myself again."
"The weight has stayed off."
"I'd been on the loss-and-regain cycle for years. Surgery with ALO was the first thing that broke that pattern. I'm still at goal weight."
Transparent, all-inclusive pricing
Bariatric surgery in Mexico costs significantly less than in the United States or Canada — but only ALO Bariatrics offers true all-inclusive pricing with no surprise fees.
Your investment includes
Everything from evaluation to lifelong follow-up
- Pre-operative medical evaluation and lab work
- Surgical procedure performed by board-certified surgeon
- Private hospital accommodation (2–3 nights)
- Anesthesia and surgical team
- All required medications during stay
- Ground transportation (airport, hospital, hotel)
- Post-operative hotel accommodation
- English-speaking patient coordinator throughout your stay
- Lifelong post-operative follow-up program
What you save
Less than equivalent procedures in the United States. International patients regularly save $15,000–$25,000 USD or more — without compromising surgical quality, hospital standards, or post-operative care.
See detailed pricing breakdown →Get your personalized quote
All-inclusive pricing based on your procedure and medical history. No obligation.
Your questions, answered honestly
Am I a candidate for bariatric surgery?
Most candidates have a Body Mass Index (BMI) of 30 or higher, or a BMI of 27+ with obesity-related conditions like Type 2 diabetes, hypertension, or sleep apnea. The only way to know for certain is through medical evaluation. Complete our free evaluation to receive a personalized assessment.
How long do bariatric surgery results last?
Bariatric surgery is a permanent procedure. Patients who follow post-operative nutritional and lifestyle guidelines maintain significant weight loss for decades. Long-term studies show 60–80% of excess weight loss is sustained at the 10-year mark for patients who maintain follow-up care.
Why choose Mexico for bariatric surgery?
Mexico is consistently ranked among the world's top medical-tourism destinations. Cost savings of 50–75% compared to the United States, board-certified surgeons trained in international protocols, and internationally-accredited private hospitals make Mexico a leading choice for medical-grade bariatric care. ALO Bariatrics offers procedures in Tijuana, Guadalajara, and Puerto Vallarta — three of the country's leading medical-tourism cities.
What makes ALO Bariatrics different from other bariatric providers?
ALO Bariatrics operates exclusively in full-service private hospitals across three of Mexico's leading medical-tourism cities — Tijuana, Guadalajara, and Puerto Vallarta. We don't use surgical clinics. Every patient receives comprehensive pre and post-operative protocols, lifelong follow-up, and direct access to Dr. Lopez's team — not rapid border-crossing procedures or volume-driven assembly-line care.
How soon can I have surgery?
Most candidates can schedule surgery within 4–6 weeks of initial evaluation. This timeline includes medical clearance, pre-operative protocols, and travel coordination. Urgent cases may be expedited based on medical necessity.
What is the recovery time?
Most patients return home within 5–7 days of surgery. Light activity resumes within 2 weeks. Full recovery and return to all activities typically occurs within 4–6 weeks. Weight loss is most rapid in the first 6–12 months and stabilizes by 18–24 months post-surgery.
Is bariatric surgery safe?
Modern bariatric surgery has safety profiles comparable to gallbladder removal — one of the most common surgical procedures performed. When performed by board-certified surgeons in accredited facilities, complication rates are very low. ALO Bariatrics follows international surgical safety protocols and operates exclusively in fully-equipped private hospitals with intensive-care capabilities.
What happens if I have complications after returning home?
Every ALO Bariatrics patient receives lifetime access to our medical team. Post-operative complications are rare but if they occur, our team coordinates with your local physicians, provides clinical guidance remotely, and arranges return travel for in-person care if needed at no additional surgical cost.
Can I finance my bariatric surgery?
Yes. We partner with medical-financing providers offering installment plans for international patients. Financing options are discussed during your evaluation based on your individual circumstances.
How do I start the process?
Complete our free 2-minute medical evaluation form. Within 24 hours, our patient coordinator contacts you to schedule a video consultation with Dr. Lopez. There is no obligation, no cost, and no pressure.
Ready to end the cycle? Take the first step today.
You've already tried the temporary solutions. You already know they don't last. The next step isn't another diet, another program, or another temporary treatment.
The next step is a 2-minute evaluation that could change the next 30 years of your life.
📋 Start Your Free Medical Evaluation