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ESG +WL®

Transform Your Life with Endoscopic Sleeve Gastroplasty + Personalized Weight Loss Support (ESG +WL®)

Struggling to lose weight despite your dedication?You're not failing—your journey just needs a new approach.

Clinically Proven. No Surgery. No Scars. Durable Results.

The ESG +WL® (Endoscopic Sleeve Gastroplasty) is a minimally invasive, non-surgical, and scar-free weight loss procedure that can help you achieve lasting results safely and effectively.

Recognized as a pioneer and authority on bariatric endoscopy in Mexico, Dr. Sánchez-Luna is the sole endoscopist in Mexico and Latin America offering a highly specialized version of the procedure.

With nearly a decade of experience using the OverStitch™ Endoscopic Suturing Device, he ensures unmatched precision, durability, and safety.
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Why

Why Choose ESG +WL®?

 Lose 18-20% of your body weight
Minimally invasive and non-surgical
Scar-free with a quick recovery
Best practice suture protocols for optimal safety
Long-term success: maintain weight loss for 5 to 10 years
Performed by Dr. Sánchez-Luna, pioneer and authority on bariatric endoscopy in México
proven results

Facilis sit perferendis consequatur ut cupiditate est.

77 lbs in 6 months
ESG +WL®
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before
After
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“I'm so grateful for Dr. Sánchez-Luna’s help! It’s been a truly life-changing experience that has improved me! It’s been a worthwhile journey. I couldn’t be more thankful."
- Jordan
31 lbs
(14 Kg)
in 2 months with
ESG +WL® - exclusive protocol from IMCEB and BEM
before
After
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“Thank you to Dr. Sánchez-Luna's incredible team. They not only transformed my health, but also my life. Every effort, every step... it's been completely worth it. I never imagined feeling this good."
- Lissette
23 lbs
(11 kg)
in 2 months with
ESG +WL® - exclusive protocol from IMCEB and BEM
before
After
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“Dr. Sánchez-Luna and his team were exceptionally professional and attentive, taking the time to answer all my questions—even the ones I didn’t know how to ask. Their care was marked by genuine compassion, kindness, and empathy, making it clear that patient well-being is truly their priority." - Lisa
102 lbs
in 6 months
Endobariatric Procedure
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the procedure

Safe, Effective, and Endorsed by Experts

The ESG +WL® is a cutting-edge procedure that reduces stomach size by nearly 75-80% using full-thickness internal sutures. Unlike traditional surgery, this technique requires no incisions, leaves no scars, and has minimal downtime.
Recognized as a pioneer and authority on bariatric endoscopy in Mexico, Dr. Sánchez-Luna is the sole endoscopist in Mexico and Latin America offering a highly specialized version of the procedure.

With nearly a decade of experience using the OverStitch™ Endoscopic Suturing Device, he ensures unmatched precision, durability, and safety.
A Globally Endorsed Procedure
ESG +WL® is endorsed by leading medical societies, including:
American Society for Gastrointestinal Endoscopy (ASGE)
European Society of Gastrointestinal Endoscopy (ESGE)
International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)
Association for Bariatric Endoscopy (ABE)
International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)
Eligibility

Who Is a Candidate for ESG +WL®?

This innovative procedure is ideal for:
Individuals with a body mass index (BMI) of 30 or higher
Patients with a BMI of 27+ who also suffer from conditions such as:
- Nonalcoholic fatty liver disease (NAFLD) or steatohepatitis (NASH)
- Metabolic dysfunction-associated steatotic liver disease (MASLD)
- Sleep apnea
- Hypertension, high cholesterol, or type 2 diabetes
- Osteoarthritis
Patients who have struggled with traditional weight loss methods such as diet, high-intensity exercise, and anti-obesity medications
Those looking for a less invasive alternative to traditional bariatric surgeries like gastric bypass or sleeve gastrectomy
OUR Approach

A Personalized, Long-Term Approach

At the Instituto Mexicano de Cirugía Endoscópica y Bariátrica (IMCEB) and Bariatric Endoscopy of Mexico (BEM), we combine ESG +WL® with anti-obesity medications (AOM) to enhance and maintain weight loss over time.

This comprehensive approach ensures better results and long-term success.
Book a Free Consultation

Take the first step toward a healthier you

Start Your Journey Today!

During your personalized consultation, we will:
Evaluate your medical history
Review previous weight loss attempts
Assess your eligibility for ESG +WL®
Schedule your consultation today!

Your journey to a healthier, happier you starts today

Schedule your consultation today!
references

Know more about ESG +WL®

You can find more information in the following articles:
Endoscopic sleeve gastroplasty for treatment of class 1 and 2 obesity (MERIT): a prospective, multicentre, randomised trial
Abu Dayyeh BK, Bazerbachi F, Vargas EJ,Sharaiha RZ, Thompson CC, Thaemert BC, Teixeira AF, Chapman CG, Kumbhari V, Ujiki MB, Ahrens J, Day C; MERIT Study Group; Galvao Neto M, Zundel N, Wilson EB.
PMID: 35908555
lancet. 2022
Read Article
Improvement in Obesity-Related Comorbidities 5 Years After Endoscopic Sleeve Gastroplasty: A Prospective Cohort Study
Lahooti A, Westerveld D, Johnson K, Aneke-Nash C, Baig M, Akagbosu C, Hanscom M, Buckholz A,Newberry C, Herr A, Schwartz R, Yeung M, Sampath K, Mahadev S, Kumar S, Carr-Locke D, Aronne L,Shukla A, Sharaiha R.
PMID: 39694295
Gastrointest Endosc.2024
Read Article
Endoscopic gastroplasty versus laparoscopic sleeve gastrectomy: a noninferiority propensity score-matched comparative study
Alqahtani AR, Elahmedi M, Aldarwish A, Abdurabu HY, Alqahtani S.
PMID: 35248571
Gastrointest Endosc. 2022
Read Article
American Society for Gastrointestinal Endoscopy-European Society of Gastrointestinal Endoscopy guideline on primary endoscopic bariatric and metabolic therapies for adults with obesity
Jirapinyo P, Hadefi A, Thompson CC, Patai ÁV, Pannala R, Goelder SK, Kushnir V, Barthet M, ApovianCM, Boskoski I, Chapman CG, Davidson P, Donatelli G, Kumbhari V, Hayee B, Esker J, Hucl T, Pryor AD,Maselli R, Schulman AR, Pattou F, Zelber-Sagi S, Bain PA, Durieux V, Triantafyllou K, Thosani N, Huberty V, Sullivan S.
PMID: 38641332
Endoscopy. 2024
Read Article
IFSO Bariatric Endoscopy Committee Evidence-Based Review and Position Statement on Endoscopic Sleeve Gastroplasty for Obesity Management
Dayyeh BKA, Stier C, Alqahtani A, Sharaiha R, Bandhari M, Perretta S, Jirapinyo SP, Prager G, Cohen RV.
PMID: 39482444
Obes Surg. 2024
Read Article
faq's

Frequently asked questions

1. How does endoscopic sleeve gastroplasty (ESG +WL®) compare to laparoscopic sleeve gastrectomy?

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Recent studies have shown that ESG induces similar weight loss compared to traditional sleeve gastrectomy. Additionally, it is a less invasive procedure that is scar-free and has a lower risk of complications compared to laparoscopic surgical sleeve procedures.

2. How long does endoscopic sleeve gastroplasty last?

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At IMCEB and BEM, we strictly adhere to best practices for endoscopic sleeve gastroplasty (ESG), setting us apart from any other institution or practice in Mexico.

We typically spend at least one hour ensuring that we provide you with sufficient sutures (at least 5-6, based on best practice international guidelines), which guarantees that you will have a high-quality, durable, and safe procedure.

3. What should I expect during the procedure?

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This outpatient procedure is performed under general anesthesia. Patients typically experience some minor abdominal discomfort and nausea, which are usually well managed with the medications prescribed after the procedure.

4. What is the recovery like after ESG +WL®?

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We usually have our patients go home the same day as the procedure, and they can return to their normal activities as tolerated the following day. You will have a special medication and dietary regimen to follow for several weeks after the procedure, which ensures you feel well and continue on your path to a healthier weight.

5. What sort of follow-up will I have?

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We take pride in the follow-up care we provide to our patients at IMCEB and BEM. We believe that the most important aspect of our job extends beyond your procedure with us; rather, we aim to be a key partner in your journey to well-being.

Our well-established and internationally recognized follow-up program and care team set us apart, and you will have scheduled visits over the course of a year.

6. Is the ESG +WL® procedure covered by insurance?

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Although endoscopic sleeve gastroplasty (ESG +WL®) is a mature, well-established, safe, and effective endoscopic procedure, it is not covered by insurance. We do, however, offer financing options.

7. Why should I choose Instituto Mexicano de Cirugía Endoscópica y Bariátrica (IMCEB; Mexican Institute for Bariatric and Surgical Endoscopy) and Bariatric Endoscopy of Mexico (BEM) for my procedure?

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Dr. Sánchez-Luna is a trailblazer in bariatric, metabolic, and surgical endoscopy in Mexico. He is the Founder and CEO of both IMCEB and BEM, and the only physician in Mexico and Latin America triple-board certified in Internal Medicine, Gastroenterology, and Obesity Medicine by U.S. boards. He also holds full medical licensure in Mexico to practice Medicine, Gastroenterology, and Interventional Endoscopy.

With a career dedicated to transformative care, Dr. Sánchez-Luna has successfully treated over 11,000 patients. Since 2019, he has led six advanced training courses in endoscopic suturing using the OverStitch™ Endoscopic Suturing System—the same cutting-edge device he uses in his procedures. With nearly a decade of hands-on experience, he is Mexico’s most experienced operator of the OverStitch™ system, setting the standard for excellence in endoscopic weight loss solutions.