Gastric Sleeve
Through this procedure, the size of the patient’s stomach is reduced by 70% to 80%. In this way, we can reduce the sensation of physiological hunger, thus the amount of food the patient requires to feel satiated, enhancing an easier transition towards new nutritional habits.
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We want to answer all your concerns and questions to help you achieve your weight loss goals.
How can Gastric Sleeve surgery help you start a new life?

Significant Weight Loss
This surgery enhances a quick weight lost, up to 70% to 90% of the patient's excess weight.

Appetite control
The size of the stomach is reduced by 80% and a large part of where Ghrelin (appetite hormone) is produced is removed, helping in that way to control anxiety about eating while increasing the satiety feeling, which ends up reducing food intake.

Health improvements
Weight loss resulting from gastric sleeve surgery can lead to improvements in obesity-related health conditions, such as type 2 diabetes, high blood pressure, and sleep apnea.

Reconnect with your self-love
Experiencing excess weight loss will improve your self-esteem and self-confidence. You will feel motivated to attend to aspects of your life you had neglected.

Reduces cardiovascular risks
By losing weight and improving general health, patients reduce the risk of cardiovascular and cerebrovascular diseases.

Be motivated for life again
By losing weight, you improve your health and emotional well-being. By creating new exercise and healthy eating habits, you will improve your concentration, and energy levels, reduce stress, and improve your mood. Turn into the best version of yourself.
How does the gastric sleeve work?
Gastric sleeve is a surgery that basically seeks to restrict food intake, where Dr Kike will reduce the size of the stomach by approximately 70 or 80%. By reducing the stomach, a large portion of the area where Ghrelin is produced, the hormone responsible for hunger and cravings, is also removed, so in addition to restricting the amount of food, there is also a benefit in controlling appetite and anxiety. .
This surgery is performed via laparoscopy, through small incisions and video equipment; being a procedure with a much shorter recovery process. The new, smaller stomach is tube-shaped and retains the natural openings at the top and bottom, which is why this surgery is also known as vertical sleeve gastrectomy. The newly formed stomach fills quickly, so patients feel satisfied with much smaller amounts of food.
Gastric sleeve does not require repositioning of the intestines and does not involve any devices, and is widely considered a safe and effective surgery that can also help treat conditions such as type 2 diabetes, sleep apnea, joint problems and hypertension.
The Procedure
Stomach
extracted
Is Gastric Sleeve surgery an option for me?
In general, gastric sleeve surgery is recommended for people with obesity, defined as people between 14 and 65 years old with a BMI (body mass index) greater than or equal to 30. Who after multiple attempts at diet and exercise have not achieved sustained weight loss over time.
It is important to highlight that only in the consultation with Dr. Kike, which can be in person or virtual, your case will be particularly analyzed and Dr. Kike will be able to determine the best medical option for you.
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Every surgery we offer can provide safe and effective weight loss.
Find the best option according to your medical needs
What previous tests will you require before surgery?
In preparation for surgery and always seeking to make it as safe as possible, we perform blood tests, endoscopy, electrocardiogram, and evaluation with our different specialists on all our patients, among whom we have:
- Upper digestive tract endoscopy under sedation
- Electrocardiogram
- Evaluation by the specialist in internal medicine
- Pre-anesthesia assessment
- Laboratories:
- Hemogram
- Liver function
- Renal function
- Thyroid function
- Lipid profile
- Coagulation tests
- Partial urine
- Glycaemia
- Pancreatic function
- Glycosylated hemoglobin
Why choose us as your best choice for weight loss?

More than 15 years of experience

Conscious weight loss approach

Minimally invasive laparoscopic technique

Disposable surgical supplies “No reuse policy”

More than 4,000 successful surgeries
Our Patients
What our patients say about their experience with Dr. Kike Jiménez.
Beele
“Feeling important to the person you have trusted is a very powerful feeling and that is what I think all of us who have chosen to put our hope for change in the hands of this great Doctor and human being feel. Choosing Dr. Kike is without a doubt the best decision you can make”
- Before: 134 kg
- After: 82 kg
Daniela Pinto
“I chose Dr. Kike because of his human quality and his always professional approach to everything. He generated so much confidence in me during the consultation and I always felt that I was in the right place. A place where they would be committed to my process and safety!”
- Before: 105 kg
- After: 69 kg
Ana María Acevedo
“The truth is, I was always hesitating about the surgery, however Dr. Kike had a very transparent and honest attitude, which generated so much security in me, in addition to being such a kind person. Putting my trust in him might be one of the best decisions I have ever made.”
- Before: 85 kg
- After: 65 kg
Book a consultation
Every surgery we offer can provide safe and effective weight loss.
Find the best option according to your medical needs
FAQ's
How much weight can I expect to lose with gastric sleeve surgery?
The amount of weight lost varies by individual, but in general, significant weight loss can be expected in the first few months after surgery. On average, patients can lose 70% to 90% of their excess weight over the course of one to two years
How does my diet change after gastric sleeve surgery?
After surgery, your ability to eat large amounts of food will be limited. The postoperative diet will initially (During the first week) consist of liquids, then your diet will consist of solid foods, with some restrictions, such as carbohydrates. The aim is to boost your metabolism so that you have a tool to create better eating habits. Each meal plan varies depending on the patient, and is personalized according to your results and commitment to the process.
How long does the recovery process take after gastric sleeve surgery?
I always tell my patients, “you are undergoing surgery NOT sick” zero bed time. In the clinic you will be hospitalized for one night only. In two or three days, you will be able to be almost at 100% of your abilities. After 8 days, you should start the cardiovascular exercise plan.
Let´s Talk!
+57 323 589 3507
info@kikejimenez.com
Address
Cl 1C #30-40 High Park Consultorio 221-222, Barranquilla, Colombia