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Gastric Bypass · Before & After

Gastric Bypass Before and After Photos

Real ALO Bariatrics patients tell their gastric bypass story — on camera, in their own words. Eight featured video testimonials below, plus side-by-side photo collages from recent patients.

70–80%
Excess Weight Lost
12–18mo
To Goal Weight
From $6,000
All-Inclusive
8
Video Testimonials
The Outcomes Are Clear

Gastric Bypass Surgery Transformations

Gastric bypass is a life-saving procedure for many patients with severe obesity, type 2 diabetes, or chronic acid reflux. In as little as three months, you'll be glad you decided to take serious action on managing your weight. Hear from patients who have undergone this transformative surgery and how it changed their lives.

Patient Testimonials

8 Gastric Bypass Video Testimonials

Each patient explains why they chose gastric bypass (over sleeve), the impact on their diabetes or reflux, and how their first year played out.

Gastric bypass patient testimonial — ALO Bariatrics
Gastric Bypass

Patient Story 1

Gastric bypass transformation — ALO Bariatrics Mexico
Gastric Bypass

Patient Story 2

Gastric bypass before and after — patient testimonial
Gastric Bypass

Patient Story 3

Gastric bypass patient story — ALO Bariatrics
Gastric Bypass

Patient Story 4

ALO Bariatrics gastric bypass transformation
Gastric Bypass

Patient Story 5

Gastric bypass before and after Mexico
Gastric Bypass

Patient Story 6

Gastric bypass patient — ALO Bariatrics
Gastric Bypass

Patient Story 7

Gastric bypass weight loss story
Gastric Bypass

Patient Story 8

More Side-by-Side Results

Bypass Patient Photo Collages

Side-by-side before and after photos from recent ALO Bariatrics gastric bypass patients.

Gastric bypass before and after — ALO patients
Gastric bypass transformation collage
ALO Bariatrics gastric bypass patient results
Bypass patient before-and-after — 6 patients
Gastric bypass weight loss results
Bypass patient transformations ALO Bariatrics
Common Questions

Gastric Bypass Before-and-After FAQs

How much weight will I lose with a gastric bypass?

The typical gastric bypass patient loses 70–80% of their excess body weight over the first 12–18 months. So if you're 100 lb above your ideal weight, expect to lose 70–80 lb of that excess. Bypass patients usually lose 10–15% more than sleeve patients because the procedure adds a malabsorption component on top of the restriction.

Does gastric bypass help with diabetes and acid reflux?

Yes — and significantly. Roux-en-Y gastric bypass is considered the gold standard surgical treatment for type 2 diabetes, with ~80% of patients achieving remission or major improvement within 6 months. It also resolves chronic GERD/reflux in about 95% of patients (unlike sleeve, which can worsen reflux in some cases).

How long is the recovery after gastric bypass in Mexico?

The standard ALO Bariatrics bypass package includes 2 nights in the hospital and 3 nights in our recovery hotel. Most patients fly home day 6 and return to a desk job within 10–14 days. Recovery is slightly longer than sleeve because there are two staple lines and an anastomosis. Strenuous exercise resumes around week 5.

What does gastric bypass cost at ALO Bariatrics?

Gastric bypass starts at $6,000 USD all-inclusive — the surgeon, anesthesiologist, hospital, pre-op blood work, recovery hotel, and 24/7 bilingual coordinator. The pricing page has the full breakdown.

Should I choose bypass or sleeve?

Bypass tends to be the better choice if you have BMI 40+, type 2 diabetes, or chronic acid reflux. Sleeve tends to be better if you have BMI 30–40, no major metabolic comorbidities, and want a simpler procedure with less risk of nutritional deficiencies. We make a recommendation after reviewing your medical history. Browse the sleeve gallery to compare results.

Will I have loose skin after gastric bypass?

Yes — bypass patients lose more weight than sleeve patients, so loose skin is more common. Many patients see significant tightening with consistent strength training. For more severe cases, our sister clinic ALO Aesthetic handles body contouring 12–24 months after bypass.

Am I a candidate for gastric bypass?

Standard bypass candidacy: BMI 35+ with weight-related comorbidities (diabetes, sleep apnea, hypertension, severe joint pain), or BMI 40+ without. Take the candidacy quiz or calculate your BMI to start.

Your Bypass Story Could Be Next

Every patient on this page started with a free 15-minute phone evaluation. No commitment, no pressure — just an honest conversation about your goals and whether gastric bypass fits.

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