Gastric Sleeve in Colombia: A real solution for Obesity
In Colombia, gastric sleeve surgery is a highly specialized operation that produces long-lasting effects using cutting-edge medical technologies.
A part of the stomach is carefully removed during the procedure, transforming it into a thin, sleeve-like pouch. Patients can feel fuller on considerably smaller meals thanks to this altered stomach structure, which also dramatically decreases appetite.
Less discomfort and a speedier recovery are guaranteed because the treatment is carried out utilizing minimally invasive techniques, most frequently laparoscopic or robotic-assisted.
Patients often only need to spend one night in the hospital for this permanent procedure, which is performed under general anesthesia.
Comprehensive, Team-Based Support Every Step of the Way
Surgery for gastric sleeves is only one component of the solution. We approach weight reduction and health change holistically at our clinic since we know that surgery alone is not enough to provide long-lasting outcomes. To help you before, during, and long after your surgery, a multidisciplinary team is committed to supporting each patient we care for.
Your customized care plan combines professionals in:
Nutrition
Our licensed nutritionists help you build a realistic, balanced relationship with food, tailored to your new digestive system and long-term health goals.
Functional Medicine
We dig deeper into the root causes of metabolic imbalance, hormonal shifts, and chronic inflammation that may be affecting your ability to lose weight or maintain energy.
Physical Therapy
Movement is key to recovery and wellness. Our physiotherapists create gentle, progressive plans to improve strength, mobility, and confidence as your body changes.
Psychology & Psychiatry
Emotional well-being is an essential part of any transformation. Whether it’s managing anxiety, depression, disordered eating, or past trauma, our psychologists and psychiatrists are here to support your mental health with compassion and discretion.
Pediatrics
For younger patients struggling with obesity, our pediatric specialists provide age-appropriate guidance and care, always with the involvement of the family and a long-term vision of health.
With this degree of cooperation, no detail gets missed. Each specialist shares your objectives and provides highly specialized, highly personalized coordinated care.
We think that treating the full person, not just the weight, yields the best outcomes. And when our staff is at your side, you’re starting a supported, guided transformation that will last rather than merely going through a surgery.
Why Choose Gastric Sleeve Surgery in Colombia?

More than just helping you lose weight, gastric sleeve surgery can help you regain your confidence, energy, and health. When carried out by skilled professionals in a top-notch environment, this treatment offers several transformative advantages:
- Appetite Reduction at the Source: By removing the portion of the stomach that produces ghrelin—the hormone responsible for hunger and cravings—we help reduce both physical appetite and emotional eating triggers.
- Immediate Health Improvements: Most patients begin to feel the positive effects on their body the very same day of surgery. From increased energy to reduced food intake, the transformation starts almost immediately.
- Minimal Hospital Stay: Thanks to advanced, minimally invasive techniques, 99% of our patients require just one night of hospitalization. Recovery is quicker, smoother, and more comfortable than many expect.
- Relief from Obesity-Related Conditions: Gastric sleeve surgery often leads to dramatic improvements—or even remission—of conditions like high blood pressure, type 2 diabetes, sleep apnea, and joint pain. For many, it’s the first step toward a longer, healthier life.
By opting to get your gastric sleeve in Colombia, you can get top-notch treatment at a lower cost without sacrificing technology, safety, or individualized care.
Getting Ready for Your Surgery
Getting ready for gastric sleeve surgery is essential to your long-term success and safety. Each patient is given a thorough medical evaluation to see if the procedure is appropriate for them before proceeding.
This comprises:
- A thorough physical examination
- Comprehensive blood work
- Ultrasound of the abdomen
- Upper endoscopy to evaluate the health of the digestive system
With the help of these tests, we can determine any possible hazards or contraindications and adjust your treatment plan appropriately. Our multidisciplinary medical staff also thoroughly evaluates each patient, guaranteeing that you receive comprehensive, knowledgeable care right away.
Reaching out is the first step because we believe in putting you in a position to achieve true, long-term success.
Gastric Sleeve Cost in Colombia
In Colombia, the price range for gastric sleeve surgery is between USD $2,500 and $5,000, which covers the entire process, all pre-operative tests, and a year of post-operative care.
Our dedication to you following surgery is what really makes us unique. Over the course of a year, Dr. Rubén Luna personally monitors your progress, providing you with compassionate care and knowledgeable assistance at every turn as you embark on your weight loss journey.
Make an appointment for your consultation here if you’re prepared to start along the path to a better, more self-assured existence.
Gastric Sleeve Results



Why Should You Have Gastric Sleeve Surgery with Dr. Rubén Luna?
One of the top bariatric surgeons in Colombia, Dr. Rubén Luna is renowned for fusing cutting-edge surgical skills with an intensely individualized approach to treatment. Dr. Luna’s years of experience, emphasis on minimally invasive procedures, and kind, patient-first approach guarantee that each person feels comfortable, informed, and supported along their journey. His dedication doesn’t stop in the operating room; he personally monitors each patient’s development for a full year, providing unparalleled continuity of care and reliable long-term outcomes.

Frequently Asked Questions About Gastric Sleeve Surgery in Colombia
1. What exactly is gastric sleeve surgery?
Sleeve gastrectomy, another name for gastric sleeve surgery, is a bariatric operation that involves surgically removing 70–80% of the stomach to minimize its size. The remainder takes the form of a thin, tube-like «sleeve.» You can eat less because of your smaller stomach, which also makes you feel fuller more quickly. The operation also alters hunger hormones, which are crucial for controlling appetite and achieving long-term weight loss, so it’s more than just a mechanical alteration.
2. How does the gastric sleeve help with weight loss?
Following a sleeve gastrectomy, weight loss is mostly due to hormonal changes and restriction. First, you naturally consume lesser portions since your new stomach can accommodate much less food. Second, the area of the stomach that makes the hunger-inducing hormone ghrelin is removed during surgery. As a result, there is a discernible decrease in hunger and food cravings, which makes it simpler to maintain better eating practices and gradually lose weight.
3. Is the gastric sleeve reversible?
No, the gastric sleeve procedure is regarded as permanent. This procedure removes a significant amount of the stomach, which cannot be recovered, in contrast to gastric bands or some bypasses. Before making this crucial choice, we therefore take great care to make sure every patient is properly informed, assessed, and supported by a multidisciplinary team.
4. Will I need to follow a special diet after surgery?
Indeed, recuperation and long-term success depend on adhering to a prescribed post-operative diet. Patients go through a phased diet in the first few weeks, starting with liquids and progressing to pureed foods, soft solids, and ultimately a long-term, healthful eating pattern. At every step, our nutrition staff offers thorough, individualized advice to make sure your body adjusts properly, you obtain the nutrients you require, and you form enduring habits.
5. Will I be able to absorb nutrients normally after the surgery?
Indeed, the gastric sleeve does not reroute the intestines or obstruct the absorption of nutrients, in contrast to several other bariatric procedures. However, if adequate nutrition isn’t maintained, you run the risk of developing vitamin or mineral deficiencies because you’ll be eating less food overall. For this reason, as part of your care, we offer ongoing nutritional monitoring and counseling. To make sure your body gets what it needs to flourish, you can occasionally need vitamins.
6. How does this surgery affect hormones and metabolism?
In addition to decreasing stomach size, the gastric sleeve modifies the synthesis of a number of important hormones related to hunger, fullness, and metabolism. Most significantly, it reduces ghrelin levels, which lessens hunger. Improvements in insulin sensitivity and other metabolic indicators are also observed in many patients, particularly those with metabolic syndrome or prediabetes. One of the main reasons the process works so well for long-term weight loss and health enhancement is because of these hormonal changes.
7. Who is a good candidate for gastric sleeve surgery?
People with a body mass index (BMI) of 35 or greater are often advised to have gastric sleeve surgery, particularly if they also have obesity-related medical disorders such as type 2 diabetes, hypertension, or sleep apnea. Candidates should be willing to engage in long-term follow-up care and driven to create long-lasting lifestyle improvements. Our team thoroughly assesses each patient to make sure the operation is safe and suitable for their unique health profile.