GUADALAJARA · MEXICO
Gastric Bypass in Guadalajara, Mexico
Roux-en-Y Gastric Bypass with Dr. Alejandro López in Guadalajara. The most effective bariatric procedure for severe obesity, type 2 diabetes, and metabolic syndrome — performed at Hospital Puerta de Hierro Andares.
80% excess weight loss. Up to 85% diabetes remission. Laparoscopic technique. 60-70% lower cost than the US.

What is gastric bypass surgery?
The Roux-en-Y Gastric Bypass is a restrictive AND malabsorptive bariatric procedure. It works in two ways:
- 1. Stomach reduction: A small stomach pouch (about 30 ml) is created, limiting food intake
- 2. Intestinal bypass: The small intestine is rerouted to connect directly to this pouch, bypassing the first portion of the small intestine (the duodenum)
This dual mechanism produces greater weight loss than gastric sleeve AND has more powerful metabolic effects on diabetes, hypertension, and cholesterol. It is considered the gold standard bariatric procedure when severe obesity coexists with metabolic disease.
Surgery is performed laparoscopically through 4-5 small incisions, under general anesthesia, taking approximately 90-120 minutes.
Your 5-night journey to Guadalajara
Gastric bypass requires slightly longer hospital monitoring than gastric sleeve. Our team coordinates every step.
Arrival
✈️ GDL airport pickup → Hotel Ejecutivo Express. Overnight rest.
Surgery
🏥 Hospital Puerta de Hierro. Pre-op + surgery + overnight monitoring.
Hospital
🏥 Second night at hospital. Light liquids, walking, close observation.
Discharge
🏨 Discharge to hotel. Light diet, walking, comfort.
Recovery + flight
👨⚕️ Post-op visit + airport drop-off for return flight.
📋 Total stay: 5 nights — 1 night hotel (arrival) + 2 nights hospital + 2 nights hotel (recovery). All transfers coordinated by our team.
Benefits of gastric bypass
Maximum weight loss
70-80% of excess weight lost in 12-18 months. Sustained 5-year results.
85% diabetes remission
Most effective bariatric option for type 2 diabetes. Often resolves before significant weight loss.
Acid reflux resolution
Excellent option for patients with GERD — eliminates reflux in most cases.
Cardiovascular benefit
Major reductions in cholesterol, blood pressure, and cardiac risk markers.
60-70% lower cost
Compared to US bypass costs ($25-30K). Same safety, same outcomes.
Reduced cravings
Hormonal changes after bypass reduce cravings for sugar and fatty foods.
Who is a candidate?
Gastric bypass is ideal for patients with:
- ✓ BMI ≥ 35 with type 2 diabetes
- ✓ BMI ≥ 40 regardless of comorbidities
- ✓ Severe acid reflux / GERD with obesity (bypass treats both)
- ✓ Type 2 diabetes not well controlled with medication
- ✓ Failed previous weight loss surgery (sleeve → bypass conversion possible)
- ✓ Metabolic syndrome (cholesterol + hypertension + obesity combination)
A free consultation with Dr. López determines which bariatric procedure is best for your specific case. We compare gastric sleeve vs. bypass openly and recommend based on your medical profile.
Schedule your free consultation
Talk to Dr. Alejandro López about whether gastric bypass is the right choice for you. We will compare procedures, walk through pricing and travel logistics, and answer everything — in English.