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Successful Procedures
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Years of Experience
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Cities in Mexico
DaVinci®
Robotic Certified
Dr. Alejandro López Ortega is a board-certified General and Bariatric Surgeon with over 17 years of surgical experience. Trained at the Centro Médico Nacional de Occidente (IMSS) and at Cook County Hospital in Chicago, IL, under Dr. Philippe Donahue, he has built one of the most respected bariatric programs in Mexico.
With more than 20,000 successful bariatric procedures and a passion for helping patients reclaim their health, Dr. López founded ALO Bariatrics in 2015 — not just a surgery center, but a lifelong partner in health. He performs the full spectrum of bariatric procedures including the most complex revision surgeries, using robotic DaVinci technology for maximum precision.
His commitment extends beyond bariatrics: through his general surgery practice Gastro Cirugía Avanzada and his reconstructive platform ALO Aesthetic, Dr. López offers patients a complete continuum of care — from weight loss surgery to body transformation and beyond.
Schedule a ConsultationDr. López offers a complete ecosystem of surgical care — from weight loss to body contouring to general surgery — all under one trusted name.
The complete spectrum of weight-loss surgery — from sleeve gastrectomy to the most complex revisional procedures, performed with laparoscopic and robotic precision.
Advanced laparoscopic general surgery for abdominal conditions. Precise, minimally invasive, and focused on fast recovery and lasting results.
Completing the weight-loss journey with body-contouring and reconstructive surgery. Dr. López curated a team of the finest plastic surgeons to offer patients a complete transformation.
From bariatric surgery and general laparoscopic procedures to post-bariatric body contouring — all under one trusted surgeon.
An elite academic background and continuous commitment to surgical excellence.
Centro Médico Nacional de Occidente · IMSS
Cook County Hospital, Chicago, IL
Esophageal, Laparoscopic & Robotic Surgery – Dr. Philippe Donahue
Clínica 1 IMSS Tijuana · 420 hrs · AMCE certified
Universidad de Guadalajara · CUCS · GPA 91.0 – Graduated with Honors
Dr. López operates in top-tier accredited hospitals, all with direct flights from the US and Canada.
All packages include: surgeon fees, surgical material, pre-op evaluation, hotel, local transportation, post-op medications, and follow-up care.
Every certification earned through rigorous training and examination. Click any document to view full size.
Dr. López built three distinct platforms to cover every phase of your health journey.
The flagship bariatric surgery center. All-inclusive packages, bilingual team, 3 locations.
alobariatrics.com →
Post-bariatric reconstructive and aesthetic surgery. Curated team of top plastic surgeons for your complete transformation.
aloaesthetic.com →
Advanced laparoscopic general surgery. Hernias, cholecystectomy, appendectomy, and abdominal wall repair.
gastrocirugiaavanzada.com →Verified Google Reviews from real patients.
Bariatric surgery in Mexico is 60–70% less expensive than in the United States. Gastric sleeve typically costs $3,500–$6,000 USD all-inclusive, versus $15,000–$25,000 in the US. Contact us for a personalized quote.
Yes. Dr. López Ortega is FACS-certified (Fellow, American College of Surgeons), holds dual board certifications in General and Bariatric Surgery, and operates at top-tier accredited hospitals. With 20,000+ successful procedures since 2008, patient safety is always the top priority.
Absolutely. Medical tourism for bariatric surgery in Mexico is very common, especially from California, Texas, and Arizona. Our Tijuana clinic is just 20 minutes from San Diego's international airport. Dr. López's bilingual team speaks English and coordinates all logistics.
Dr. López performs the full spectrum: Gastric Sleeve (VSG), Gastric Bypass (RNY), Mini Gastric Bypass, Duodenal Switch, SADI-S, and complex revision surgeries. He is also DaVinci® Robotic Surgery certified — one of few bariatric surgeons in Mexico with this credential.
Most patients are discharged 2–3 days after surgery and can travel home within 4–7 days. Light activity resumes in 2–3 weeks. Dr. López provides remote follow-up support for international patients.
Yes. Dr. Alejandro López Ortega is DaVinci® Robotic Surgery certified (Intuitive, 2024) — one of the very few bariatric surgeons in Mexico with this credential. Robotic surgery offers enhanced precision, smaller incisions, and faster recovery.
Coverage depends on your provider and specific policy.
For general surgery, many plans may cover procedures considered medically necessary when supported by proper diagnostics (ultrasound, CT scan, endoscopy, etc.).
For international patients, some foreign insurance plans may cover procedures in Mexico, often through a reimbursement model — the patient pays upfront and submits documentation for reimbursement. Dr. López's team provides all required medical documentation (reports, invoices, operative notes) to support your claim.
We recommend contacting your insurance provider directly to confirm your coverage and benefits before scheduling.
Real transformations from real patients of Dr. López Ortega. Individual results may vary.
* Results vary per patient. These images are shared with patient consent for informational purposes only.
Real testimonials from patients who chose Dr. Alejandro López for their bariatric journey.
Short educational videos about bariatric and general surgery procedures.
Dr. Alejandro López
Hernia Inguinal
Cirugía Metabólica / Bypass
Piedras en Vesícula
Manga y Bypass
Comparación de Cirugías Bariátricas
Sleeve & Reflux
Bypass & Metabolic Surgery
Bariatric Journey
Dr. Alejandro López
Sleeve or Bypass?
Whether you're exploring bariatric surgery, general surgery, or post-bariatric aesthetics — our bilingual team will guide you from the very first message.