Gastric Sleeve Colombia: Complete Guide to Medellín Clinics in 2026

When Sarah, a 42-year-old teacher from Texas, first considered weight loss surgery, she never imagined she'd find herself recovering in a sun-drenched apartment overlooking the mountains of Medellín. Yet three months later, she'd lost 45 pounds and spent less than half what her local hospital quoted—all while discovering one of South America's most vibrant cities.

Stories like Sarah's are becoming increasingly common as thousands of Americans, Canadians, and Europeans discover that Colombia offers world-class bariatric surgery at a fraction of the cost. Medellín, once known for turbulent headlines, has transformed into a premier medical tourism destination, with gastric sleeve surgery emerging as one of its most sought-after procedures.

Affiliate Disclosure: This article contains affiliate links to medical tourism services and clinics. If you book through our links, we may earn a commission at no additional cost to you. We only recommend facilities we've thoroughly researched and vetted.

This comprehensive guide walks you through everything you need to know about getting gastric sleeve surgery in Medellín—from choosing the right surgeon to planning your recovery. Whether you're just starting your research or ready to book your procedure, you'll find practical, honest information based on current 2026 prices and practices.

Why Choose Medellín for Gastric Sleeve Surgery?#

Medellín has earned its reputation as a medical tourism powerhouse through a combination of skilled surgeons, modern facilities, significant cost savings, and a recovery-friendly climate. But what exactly makes this Colombian city stand out from other international options?

The Rise of Medical Tourism in Colombia

Colombia's healthcare sector has undergone a remarkable transformation over the past two decades. The country now boasts more JCI-accredited hospitals than any other Latin American nation, with over 30 facilities meeting these rigorous international standards. Medellín alone hosts several world-class medical centers that specialize in bariatric procedures.

The city attracts approximately 25,000 medical tourists annually, with bariatric surgery representing one of the fastest-growing segments. This influx has created a robust infrastructure specifically designed for international patients—from English-speaking patient coordinators to recovery apartments equipped for post-surgical needs.

Colombian medical schools maintain high standards, and many surgeons complete fellowships at renowned institutions in the United States and Europe. The Colombian Society of Bariatric Surgery (ACOCIB) enforces strict credentialing requirements, ensuring that certified surgeons meet international competency standards.

Cost Savings Compared to North America and Europe

The financial argument for choosing Medellín is compelling. In the United States, gastric sleeve surgery typically costs between $15,000 and $25,000, with some facilities charging upwards of $30,000. Insurance coverage remains inconsistent, leaving many patients to pay out of pocket.

In Medellín, the same procedure—performed by equally qualified surgeons in accredited facilities—ranges from $4,500 to $7,500. All-inclusive packages that bundle surgery, hospital stay, accommodation, and ground transportation typically fall between $6,000 and $9,000.

These aren't discounted procedures or substandard care. The cost difference reflects Colombia's lower overhead, favorable exchange rates, and healthcare system structure rather than any compromise in quality or safety.

Quality of Care and Surgeon Credentials

Colombian bariatric surgeons rank among the world's most experienced. Many perform 300 to 500 gastric sleeve procedures annually—volumes that exceed most American surgeons' caseloads. This high volume translates directly to surgical proficiency and lower complication rates.

Look for surgeons certified by ACOCIB (Colombian Association of Obesity and Bariatric Surgery) and fellowship-trained in minimally invasive techniques. Many Medellín surgeons hold dual certifications from American or European surgical boards, and several have trained at institutions like the Cleveland Clinic and Johns Hopkins.

Understanding Gastric Sleeve Surgery (Vertical Sleeve Gastrectomy)#

Before booking any procedure abroad, understanding exactly what gastric sleeve surgery involves helps you make an informed decision and set realistic expectations for your weight loss journey.

How the Procedure Works

Gastric sleeve surgery, medically termed vertical sleeve gastrectomy (VSG), involves removing approximately 75-80% of the stomach. The remaining portion is shaped into a narrow tube or "sleeve" about the size and shape of a banana.

The surgery is performed laparoscopically through 4-5 small incisions, each less than an inch long. Using specialized instruments and a camera, the surgeon divides and removes the larger curved portion of the stomach using surgical staples. The entire procedure typically takes 60-90 minutes.

Unlike gastric bypass, the sleeve doesn't reroute your intestines or involve implanted devices. Your digestive anatomy remains essentially intact, reducing potential complications while still delivering significant weight loss through two mechanisms: physical restriction of food intake and hormonal changes that reduce hunger.

The removed portion of the stomach produces ghrelin, the hormone primarily responsible for hunger signals. With most of this tissue gone, patients report dramatically reduced appetite—often describing it as freedom from the constant food noise that plagued them for years.

Ideal Candidates and BMI Requirements

Gastric sleeve surgery is typically recommended for individuals with a Body Mass Index (BMI) of 40 or higher, or a BMI of 35-39.9 with at least one obesity-related health condition such as type 2 diabetes, hypertension, or sleep apnea.

Age requirements vary by clinic, but most Medellín surgeons accept patients between 18 and 65 years old. Patients over 65 may be considered on a case-by-case basis following thorough medical evaluation.

Candidates should demonstrate a history of unsuccessful attempts at sustained weight loss through diet and exercise. Many clinics require documentation of supervised weight loss attempts within the previous two years.

Certain conditions may disqualify candidates or require additional medical clearance, including severe heart disease, blood clotting disorders, untreated psychiatric conditions, and active substance abuse. Honest disclosure of your complete medical history is essential for your safety.

Expected Weight Loss Results

Gastric sleeve surgery delivers substantial, sustainable weight loss when combined with lifestyle modifications. On average, patients lose 60-70% of their excess body weight within 12-18 months following surgery.

For perspective, a patient with 100 pounds of excess weight might expect to lose 60-70 pounds during this period. Weight loss typically follows a predictable pattern: rapid loss during the first six months (averaging 3-5 pounds weekly), followed by slower but steady progress through month 18.

Beyond the numbers on the scale, patients frequently experience resolution or significant improvement in obesity-related conditions. Studies show that over 80% of type 2 diabetics achieve complete remission or marked improvement following gastric sleeve surgery. Similar improvements occur with hypertension, sleep apnea, and joint pain.

Top Bariatric Clinics and Surgeons in Medellín#

Selecting the right clinic and surgeon represents your most important decision. While Medellín offers numerous options, not all facilities maintain equal standards.

Accreditation Standards to Look For

Joint Commission International (JCI) accreditation represents the gold standard for international healthcare facilities. JCI evaluates hospitals against the same rigorous criteria applied to American institutions, covering everything from surgical protocols to infection control procedures.

Beyond JCI, look for clinics accredited by the Colombian Ministry of Health and affiliated with ACOCIB. These credentials indicate compliance with national healthcare regulations and specialty-specific surgical standards.

Individual surgeon credentials matter equally. Verify board certification in general surgery plus specialized fellowship training in bariatric and metabolic surgery. Surgeons should maintain active membership in professional organizations such as ASMBS (American Society for Metabolic and Bariatric Surgery) or IFSO (International Federation for the Surgery of Obesity).

Request specific outcome data when possible. Reputable surgeons openly share their complication rates, conversion rates (laparoscopic to open surgery), and long-term weight loss statistics.

What Makes a Clinic Stand Out

The best Medellín clinics offer comprehensive programs extending far beyond the operating room. Look for facilities that provide:

Pre-operative support including nutritional counseling, psychological evaluation, and detailed medical testing. These aren't merely formalities—they're essential safety measures that identify potential complications before surgery.

Dedicated bariatric nursing staff trained in the specific needs of weight loss surgery patients. This specialized knowledge improves post-operative care and accelerates recovery.

Long-term follow-up programs connecting you with nutritionists, psychologists, and support groups. Weight loss surgery succeeds or fails based on lifestyle changes, and ongoing support dramatically improves outcomes.

Clear communication in your language. The best facilities employ patient coordinators fluent in English who serve as your single point of contact throughout the process—handling scheduling, answering questions, and coordinating logistics.

Transparent pricing with detailed breakdowns of what's included and what might incur additional charges. Avoid clinics reluctant to provide written cost estimates.

Questions to Ask Before Booking

Protect yourself by asking pointed questions before committing to any facility:

How many gastric sleeve procedures does the surgeon perform annually? Seek surgeons performing at least 150-200 cases yearly.

What is the surgeon's complication rate for sleeve gastrectomy specifically? National averages hover around 3-5%, and experienced surgeons often achieve rates below 2%.

What hospital will the procedure take place in, and what are its accreditation credentials?

What happens if complications arise after I return home? Understanding the aftercare protocol is crucial.

Can you provide references from previous international patients? Legitimate clinics welcome this request.

What's included in the quoted price, and what might cost extra? Get this in writing.

Cost Breakdown: Gastric Sleeve in Colombia vs Other Countries#

Understanding exactly what you'll pay—and what you'll receive—helps you budget accurately and avoid unexpected expenses.

Procedure Costs in Medellín (2026 Prices)

Current prices for gastric sleeve surgery in Medellín range from $4,500 to $7,500 for the procedure itself, depending on the surgeon's experience, hospital selection, and included services.

For comparison, here's what the same procedure costs elsewhere:

• United States: $15,000-$25,000
• Canada: $16,000-$20,000 (private clinics; public waitlists exceed two years)
• United Kingdom: $12,000-$18,000 (private)
• Mexico: $5,500-$8,000
• Thailand: $8,000-$12,000
• Turkey: $4,000-$6,500

Even factoring in airfare ($400-800 round trip from most US cities), accommodation, and local expenses, Medellín typically delivers total costs 50-70% below American prices.

What's Included in All-Inclusive Packages

Most Medellín clinics offer all-inclusive packages designed specifically for international patients. A typical $6,000-$9,000 package includes:

• Pre-operative consultation and medical testing
• Surgeon's fees and operating room costs
• Hospital stay (usually 2 nights)
• Anesthesiologist fees
• All medications during hospital stay
• Compression garments
• Airport transfers
• 3-7 nights in recovery accommodation
• Follow-up appointments before departure
• 24/7 patient coordinator support

Some packages include extras like city tours, nutritional consultations, and extended accommodation. Premium packages may offer private nursing care and luxury recovery apartments.

Hidden Costs and How to Avoid Them

Watch for these potential additional expenses:

Pre-operative testing done locally before travel: Some clinics require specific lab work or imaging studies before approving surgery. Budget $200-500 for these tests if not included.

Extended hospital stays: Complications requiring additional nights add approximately $300-500 per day.

Prescription medications after discharge: Most post-op medications cost $50-100 total, but specialty drugs can be pricier.

Flights and travel insurance: Always purchase comprehensive travel insurance that includes medical coverage. Policies specifically designed for medical tourism cost approximately $150-300 and provide crucial protection.

Food and incidentals: Plan approximately $30-50 daily for meals and basic expenses during your recovery period.

Request a detailed written quote before booking, and ask specifically about potential additional charges. Reputable clinics provide transparent pricing without hidden fees.

Preparing for Your Gastric Sleeve Journey to Medellín#

Proper preparation significantly improves surgical outcomes and reduces stress during your medical trip.

Pre-Operative Requirements and Medical Tests

Most Medellín surgeons require completion of specific tests before approving your surgery date. Standard requirements include:

• Complete blood panel including CBC, metabolic panel, liver function tests, and clotting studies
• Cardiac clearance (EKG at minimum; stress test for patients with heart disease history)
• Psychological evaluation confirming readiness for lifestyle changes
• Nutritional assessment
• Upper GI endoscopy (sometimes required, especially for patients with reflux symptoms)
• Chest X-ray
• Abdominal ultrasound to check for gallstones

Many clinics accept tests performed by your local physician within 30 days of surgery. This saves time and allows your regular doctor to review results and address any issues before travel.

You'll also follow a pre-operative diet—typically a liver-shrinking protocol lasting 2-4 weeks before surgery. This high-protein, low-carbohydrate diet reduces liver size, making surgery safer and technically easier.

Travel Planning and Visa Information

American, Canadian, and most European citizens don't require visas for Colombian visits under 90 days. You'll simply need a valid passport with at least six months remaining before expiration.

Book flights into José María Córdova International Airport (MDE), located approximately 45 minutes from Medellín's city center. Direct flights operate from Miami, Fort Lauderdale, New York, and Houston, with one-stop connections available from virtually any US city.

Plan to arrive at least two days before your scheduled surgery date. This buffer allows for pre-operative appointments, acclimatization (Medellín sits at 5,000 feet elevation), and addresses any travel delays.

Post-surgery, most surgeons clear patients to fly home after 7-10 days, assuming normal recovery. Book flexible return tickets allowing date changes if needed.

What to Pack for Your Medical Trip

Pack light but strategically for your medical trip:

• Loose, comfortable clothing that doesn't press on your abdomen (elastic waistbands, button-front shirts)
• Slip-on shoes (bending is uncomfortable post-surgery)
• All current medications in original containers with prescriptions
• Complete medical records and test results (digital copies on your phone plus printed versions)
• Compression socks for the flight home
• Entertainment for recovery (tablet, books, downloaded shows)
• Phone charger and adapters (Colombia uses Type A and B plugs, same as the US)
• Small pillow for flight home (protects your abdomen during seatbelt use)

Leave valuables at home. You won't need formal clothing or extensive toiletries—most recovery accommodations provide essentials.

Recovery in Medellín: What to Expect Week by Week#

Understanding the recovery timeline helps you plan appropriately and recognize normal versus concerning symptoms.

Hospital Stay and Immediate Post-Op Care

Following surgery, you'll spend 1-2 nights in the hospital under close medical supervision. During this time, staff monitors your vital signs, manages pain, and ensures you're recovering normally.

Within 12-24 hours, you'll begin walking short distances—essential for preventing blood clots and stimulating recovery. Movement feels uncomfortable initially but becomes easier quickly.

Clear liquids begin the morning after surgery, progressing to full liquids by discharge. You'll receive detailed dietary instructions and prescriptions for pain medication, proton pump inhibitors (to protect your stomach), and vitamins.

Before leaving the hospital, your surgeon performs a final examination and confirms your discharge instructions. Most patients feel weak but mobile by discharge, capable of short walks and basic self-care.

Recovery Accommodations and Support Services

Upon hospital discharge, you'll transfer to your recovery accommodation—typically a furnished apartment or specialized recovery house within the El Poblado neighborhood, Medellín's safest and most tourist-friendly area.

Quality recovery accommodations provide:

• Ground-floor or elevator access
• Equipped kitchen for preparing post-surgery foods
• Comfortable bedding with extra pillows for positioning
• English-speaking staff or on-call support
• Transportation to follow-up appointments
• Proximity to pharmacies and medical facilities

Daily activities during the first week focus on short walks, hydration, and following your dietary protocol. Many patients appreciate having a travel companion for practical assistance and emotional support.

By week two, most patients feel significantly stronger. Walking distances increase, and you may feel comfortable exploring nearby cafes or parks. Light sightseeing becomes feasible for those feeling well, though strenuous activity remains off-limits.

When It's Safe to Fly Home

Most surgeons clear patients for air travel 7-10 days post-surgery, assuming recovery proceeds normally. Before departure, you'll attend a final follow-up appointment where your surgeon:

• Examines your incision sites for proper healing
• Confirms you're tolerating your post-operative diet
• Provides documentation for your home physician
• Answers final questions about ongoing care

For the flight home, stay well-hydrated, walk the cabin periodically to prevent blood clots, and wear compression socks. Keep pain medication accessible in your carry-on, and consider requesting an aisle seat for easier movement.

Notify the airline of your recent surgery—many provide early boarding or other accommodations for medical travelers.

Life After Gastric Sleeve: Long-Term Success Tips#

Surgery launches your weight loss journey, but lasting success depends on permanent lifestyle changes.

Dietary Guidelines and Nutritional Support

Your post-surgery diet progresses through distinct phases:

Weeks 1-2: Clear and full liquids (water, broth, protein shakes, sugar-free gelatin)

Weeks 3-4: Pureed foods (mashed potatoes, hummus, scrambled eggs, pureed soups)

Weeks 5-6: Soft foods (tender fish, soft vegetables, cottage cheese)

Week 7 onward: Regular foods (gradually reintroducing solid proteins, vegetables, and eventually complex carbohydrates)

Protein becomes your dietary priority—aim for 60-80 grams daily to preserve muscle mass during rapid weight loss. Many patients rely on protein supplements initially, transitioning to whole food sources as capacity increases.

Permanent dietary changes include:

• Eating slowly (20-30 minutes per meal)
• Stopping at first fullness (overeating causes discomfort or vomiting)
• Separating food and liquid (don't drink 30 minutes before or after meals)
• Prioritizing protein at every meal
• Taking daily vitamins (multivitamin, calcium, B12, iron for menstruating women)

Follow-Up Care from Abroad

Your Medellín surgical team remains accessible after you return home. Most clinics offer:

• Scheduled video consultations at key milestones (1 month, 3 months, 6 months, 1 year)
• Direct email or messaging access to your patient coordinator
• Medical records transfer to your local physician
• Lab order recommendations for monitoring nutritional status

Additionally, establish care with a local physician familiar with bariatric patients. This provider handles routine monitoring, lab interpretation, and any issues not requiring surgical expertise.

Required follow-up labs (typically at 3, 6, and 12 months, then annually) include complete blood count, metabolic panel, iron studies, vitamin D, B12, and sometimes specialized tests based on your individual needs.

Building Sustainable Healthy Habits

Weight loss surgery provides a powerful tool, but it doesn't automatically change habits built over decades. Sustainable success requires intentional effort:

Regular physical activity: Start with walking, progressing to more vigorous exercise as your body allows. Aim for 150 minutes of moderate activity weekly by month three.

Mindful eating practices: Pay attention to hunger and fullness cues. Eat without distractions, savoring each bite.

Support systems: Join online bariatric support groups connecting you with others on similar journeys. Many Medellín clinics maintain private social media groups for their international patients.

Psychological support: Address emotional eating patterns through therapy or counseling. Many successful patients continue mental health support long after surgery.

Accountability structures: Regular weigh-ins, food journaling, and check-ins with support people help maintain focus during the challenging middle phase of weight loss.

Frequently Asked Questions About Gastric Sleeve in Colombia#

How much does gastric sleeve surgery cost in Medellín, Colombia?

Gastric sleeve surgery in Medellín typically ranges from $4,500 to $7,500 for the procedure alone, with all-inclusive packages (including hospital stay, accommodation, and transportation) costing $6,000 to $9,000. This represents savings of 50-70% compared to US prices, even after factoring in travel expenses.

Are Colombian bariatric surgeons qualified and experienced?

Yes, Colombian bariatric surgeons rank among the world's most experienced. Many perform 300-500 gastric sleeve procedures annually and hold certifications from both Colombian and international surgical boards. Look for surgeons certified by ACOCIB and fellowship-trained at recognized institutions.

How long should I stay in Medellín after gastric sleeve surgery?

Plan for a minimum 10-14 day stay: 1-2 nights in the hospital followed by 8-12 days of recovery before flying home. This timeline allows for proper healing, multiple follow-up appointments, and ensures you're stable for air travel.

Is it safe to have weight loss surgery in Colombia?

When performed at JCI-accredited facilities by qualified surgeons, gastric sleeve surgery in Colombia maintains safety records comparable to American hospitals. The key is choosing properly credentialed facilities and surgeons rather than making decisions based solely on price.

What happens if I have complications after returning home?

Reputable clinics provide 24/7 access to medical staff via phone or video consultation for post-operative concerns. For emergencies, you'll be directed to local emergency care while your Colombian team advises on next steps. Establishing care with a local physician before travel provides an additional safety net.

Can I combine my surgery with exploring Medellín?

Light sightseeing becomes possible by the second week of recovery for patients healing normally. Medellín offers excellent food (post-surgery appropriate options abound), pleasant weather, and walkable neighborhoods. However, prioritize recovery—strenuous activities, high altitudes, and alcohol remain off-limits during healing.

What is the success rate of gastric sleeve in Colombia?

Gastric sleeve surgery in Colombia achieves outcomes consistent with international standards—patients typically lose 60-70% of excess body weight within 12-18 months. Long-term success rates depend heavily on adherence to dietary and lifestyle modifications rather than geographic location of surgery.

Do Colombian clinics accept international health insurance?

Most international health insurance policies don't cover elective weight loss surgery, regardless of location. However, many Medellín clinics accept self-pay patients and offer payment plans. Some patients use medical financing or HSA/FSA funds for eligible expenses.

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Making the decision to pursue gastric sleeve surgery abroad requires careful consideration, thorough research, and honest assessment of your readiness for permanent lifestyle change. For those who choose Medellín, the combination of skilled surgeons, modern facilities, significant savings, and a beautiful recovery environment offers a compelling path toward lasting weight loss success.