RNY Gastric Bypass Surgery in Mexico
Gastric bypass surgery, known as Roux-en-Y (RNY), is the “Gold Standard” among bariatric procedures. Gastric bypass surgery stands out as a powerful weapon in the fight against obesity, showing remarkable success in achieving sustained weight loss and alleviating obesity-related health issues like diabetes and high blood pressure.
This transformative surgery involves dividing the stomach to create a small, golf ball-sized pouch and rerouting the small intestine. The RNY gastric bypass not only curbs appetite and restricts food intake, but it also reduces fat absorption, paving the way for effective weight management.
If you’ve struggled to overcome obesity and its associated health concerns, exploring the option of Mexico gastric bypass with Hospital Azar could be a constructive step toward a healthier, more fulfilling life.
How Gastric Bypass Works
The RNY gastric bypass is distinctive for its dual approach, effectively addressing weight loss through both restriction and malabsorption mechanisms. By employing these two methods synergistically, you can achieve optimal weight reduction outcomes, setting the stage for a healthier future devoid of obesity-related challenges.
- A small, egg-sized pouch is created from the upper stomach to drastically reduce food intake.
- This pouch is then connected to a lower portion of the small intestine, bypassing the majority of the stomach and duodenum.
- The rerouting limits calorie and nutrient absorption while triggering powerful hormonal changes that regulate appetite and metabolism.
Key Benefits of Gastric Bypass
✅ Stomach Restriction
The new pouch holds just 15–30 ml of food, drastically limiting how much you can eat.
✅ Digestive Bypass
Food bypasses a large segment of the small intestine, reducing absorption of calories and fats.
✅ Hormonal Reset
RNY surgery increases leptin, GLP-1, and PYY while decreasing ghrelin and GIP. This results in reduced hunger, enhanced fullness, better insulin response, and improved digestion—especially in diabetic patients.
✅ Clinical Power
With decades of proven results, RNY offers higher weight loss potential and diabetes remission than many other procedures.
What’s Included in Our All-Inclusive RNY Package
The average cost of Gastric Bypass surgery in the U.S. and Canada ranges from $20,000 to $30,000+ without insurance. At Hospital Azar, our all-inclusive package delivers the same high-quality care, modern facilities, and expert surgical team—at a price you can afford.
- Private Ground Transportation
- Accredited Hospital with ICU
- Board-Certified Surgeons
- 24/7 Hospital Staff
- 4.5 Star Hotel (Optional)
- Complication Coverage
- Hospital Stay & Fees (3 nights)
- Nutrition Program
- State-of-the-Art Facilities
- Online Support Group
- U.S. Surgeon Liaison
- No Hidden Fees
RNY Gastric Bypass
All-Inclusive Package-
1 Night Pre-Op Hotel Stay
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Hospital Stay (3 Nights)
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Back to Work: 2 - 4 Weeks
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Surgery Duration: 1 -2 Hours
Travel Itinerary For the RNY Gastric Bypass Package
Day 1 - Arrival
Arrive one day prior to surgery by 12pm PST. Transport included. Pre-op tests and stay at Hotel.
Day 2 - Surgery
Transportation to MBC Hospital. Stay for 2 nights in our Hospital w/ ICU under 24/7 care.
Day 3 - Recover
Recover in Hospital. 2-3 Leak Tests. Spend day/night at Hospital Azar under 24/7 care.
Day 4 - Departure
The driver takes you across the border to San Diego airport. Plan departure flight after 2:00 pm.
Gastric Bypass Testimonials

Marlene
"I came back with a different mentality, a different perspective. I met the kindest nurses and excellent professional doctors who truly help others, not because they have to, but because they do it with their whole heart. If I could go back and relive it, I’d do it all the same, just to meet the most amazing staff and doctors"

Nicole
“Best thing I ever did 👏🏻 I can see a difference! I think my face has changed heaps! So has my overall happiness! I had 3 kids since my RNY surgery, I would not have been able to before.”

Heather
"From 313 lbs on Oct 17 before surgery to 260 lbs today. Major loss of inflammation from chronic illnesses, less pain, and more energy."
Gastric Bypass Videos
Frequently Asked Questions
RNY Gastric Bypass offers multiple, clinically proven advantages:
– Long-Term Weight Loss: Patients typically lose 60–80% of their excess body weight within 12–18 months.
– Dual Mechanism: Combines stomach restriction and intestinal bypass for greater metabolic impact.
– Type 2 Diabetes Remission: Improves insulin sensitivity and often leads to complete diabetes resolution.
– GERD Relief: Unlike sleeve gastrectomy, RNY is effective in treating or eliminating acid reflux.
– Appetite Suppression: Alters hunger hormones (ghrelin, GLP-1, PYY) to reduce cravings and increase satiety.
– Decades of Data: Backed by over 50 years of clinical success and refinement.
Gastric Bypass (RNY) doesn’t just promote weight loss — it can also significantly improve or resolve many obesity-related health conditions:
✅ Type 2 Diabetes (T2DM): RNY gastric bypass can dramatically improve blood sugar levels and, in many cases, lead to complete remission of diabetes shortly after surgery — even before significant weight loss occurs.
✅ High Blood Pressure: Weight loss after gastric bypass can lower blood pressure and reduce the long-term risk of heart disease and stroke.
✅ Sleep Apnea: As excess weight is lost, patients often experience better breathing and improved sleep quality, with many able to stop using CPAP machines.
✅ GERD (Acid Reflux): Unlike gastric sleeve, RNY can relieve or eliminate GERD symptoms, offering a dual benefit of weight loss and acid reflux control.
✅ Cardiovascular Disease: By reducing weight and improving metabolic markers, gastric bypass can lower the risk of heart attacks and strokes over time.
✅ Polycystic Ovary Syndrome (PCOS): Women with PCOS often experience improved fertility and hormonal balance post-surgery. Gastric bypass can boost ovulation and increase the chance of natural conception.
You may be a strong candidate if:
– Your BMI is 35+ or 30+ with obesity-related health conditions (e.g., diabetes, sleep apnea).
– You’ve tried dieting, exercise, and medications without lasting success.
– You suffer from GERD and are not a good candidate for gastric sleeve.
– You’re committed to long-term dietary and lifestyle changes.
– You’re seeking a more powerful solution than sleeve or balloon procedures.
| Feature | Mini Gastric Bypass | Gastric Sleeve |
|---|---|---|
| Restrictive | ✅ Yes | ✅ Yes |
| Malabsorptive | ✅ Yes (bypasses intestines) | ❌ No |
| Hormonal Impact | ✅ High (GLP-1, PYY, ghrelin reduction) | ✅ Moderate |
| Weight Loss | 🔽 Higher (60–80% EWL) | 🔽 Moderate (50–70% EWL) |
| GERD Relief | ✅ High success rate | ❌ Can worsen reflux |
| Risk of Deficiencies | ✅ Yes (requires supplements) | ⚠️ Lower risk |
| Feature | RNY Gastric Bypass | Mini Gastric Bypass |
|---|---|---|
| Number of Connections | 2 (pouch + intestine) | 1 (simpler anastomosis) |
| Surgery Time | Slightly longer | Shorter |
| Reflux Control | ✅ Very effective | ⚠️ May cause bile reflux |
| Dumping Syndrome | ✅ Possible | ✅ Possible |
| Long-Term Data | ✅ Over 50 years | ⚠️ Newer, less long-term data |
| Risk of Ulcers | ⚠️ Higher | ⚠️ Lower |
Most patients experience:
– 60% to 80% of excess weight loss within the first 12–18 months
– Noticeable improvement in the first 3–6 months post-surgery
– Long-term success when paired with lifestyle changes and vitamin compliance
Scheduling is easy with Hospital Azar:
- Fill out our health questionnaire online.
- Get evaluated by our medical team.
- Get approved and choose your date.
- Place a deposit to reserve your surgery.
- We handle the rest, including hotel, transportation, and coordination.
Complete the Consent Form: The link will be sent in your booking confirmation email.
Upload a Copy of your Passport/Identification: To ensure crossing the border is smooth, we verify your identification which you can attach to the consent form.
Send Us Your Flight Itinerary: Make sure to have your arrival time before 12:00 PM (noon) and departure time after 2:00 PM.
Proof of Final Payment or pay online (21 days prior)
Patients Packing List – Our patients collectively came together to make this list to prepare for Weight Loss Surgery in Tijuana, Mexico. Don’t forget your required travel documents including your passport.
Whether is gastric sleeve surgery, gastric bypass surgery, mini bypass, or gastric balloon – here is the packing list to bring to Mexico for bariatric surgery! Don’t pack too much, remember you are not traveling for a fashion show. You are traveling for weight loss surgery.
- Just a small suitcase and a carry-on!
- Don’t waste luggage space with your own pillow, you probably will never use it. Although bringing a pillowcase is helpful.
- Bring a neck pillow.
- Bring some spending cash, preferably smaller bills. Although tipping is up to you, having extra money for your travels may be worthwhile.
- Bring slippers that easily slip on when you get out of the hospital bed.
- Bring extra washcloths.
- Loose, stretchy clothes. You don’t just magically become skinny immediately after surgery. Easily accessible clothing is a must.
- Pack headphones with your own music for extra comfort.
- Bring extra underwear.
- Bring a Gas-X strip with you. If not MBC has a limited number of Gas-X strips for sale – ask the staff!
- Bring a warm jacket or a sweater for the plane ride, just in case you’re cold in the hospital.
- Sleep masks and earplugs.
- Heating pad.





