Advanced, Minimally Invasive Gastric Bypass Surgery for Safe, Effective & Long-Term Weight Loss
Gastric Bypass (Roux-en-Y) at Memorial Hospital Turkey is one of the most successful bariatric procedures for patients struggling with severe obesity, chronic weight-related diseases, or long-term failure with diet and medications. Performed using advanced laparoscopic and robotic techniques, R-YGB helps patients achieve 60–80% excess weight loss, improves metabolic health, regulates blood sugar, reduces hunger hormones, and offers a long-term solution to obesity.
Memorial’s expert bariatric surgery team evaluates each patient thoroughly and provides a customized treatment plan supported by endocrinology, psychiatry, dietetics, and long-term follow-up to ensure safe and sustainable weight loss.
🩺 What Is Gastric Bypass (R-YGB)?
Gastric Bypass (Roux-en-Y) is a bariatric surgery that reduces stomach size to 25–30 ml and reroutes part of the small intestine. This creates a smaller stomach pouch and bypasses a segment of the intestine, helping patients eat less while absorbing fewer calories.
This dual mechanism results in:
- Rapid satiety
- Reduced calorie absorption
- Hormonal changes that lower hunger and improve blood sugar
- Significant and long-lasting weight loss
- It is reversible, unlike sleeve gastrectomy.
How Is Gastric Bypass Performed?
- Performed laparoscopically or robotically
- 4–6 small incisions (1 cm each)
- 95% of the stomach bypassed
- Small stomach pouch created
- Small intestine rerouted and connected to the pouch
- Food bypasses the duodenum, reducing absorption
🩺 Types of Gastric Bypass at Memorial Hospital
- Roux-en-Y Gastric Bypass (R-YGB)
- Creates a 25–30 cc stomach pouch
- Bypasses the duodenum and part of the small intestine
- Strong metabolic effect on Type 2 diabetes
- Gold-standard method used globally
- Mini Gastric Bypass (MGB)
- Creates a tube-shaped pouch
- Only one intestinal connection
- Slightly easier technique, similar results
- Same weight-loss mechanism
Both procedures deliver excellent long-term weight-loss outcomes.
🩺 Who Is a Good Candidate?
Gastric bypass is recommended for patients whose obesity significantly affects their health and who are medically and psychologically prepared for long-term lifestyle changes.
✔️ BMI above 40 and no medical condition preventing surgery
✔️ BMI 35–40 with diabetes, hypertension, sleep apnea
✔️ Failed weight loss attempts for 5+ years
✔️ No endocrine disorders causing obesity
✔️ No drug or alcohol addiction
✔️ Age between 18–60
✔️ Ability to follow long-term postoperative diet and follow-up
✔️ No medical condition preventing surgery
✔️ Documented obesity-related joint pain or mobility limitations
✔️ Psychological readiness confirmed through a mental health evaluation
✔️ Stable cardiac and respiratory status suitable for anesthesia
✔️ No active gastrointestinal ulcers or uncontrolled GERD (unless evaluated)
📝 Consultation & Preparation
Before gastric bypass surgery, Memorial’s team completes a full medical, nutritional, and psychological evaluation to ensure patients are fully prepared and safe for the procedure.
✔️ Physical examination
✔️ Endocrinology evaluation
✔️ Psychiatric assessment
✔️ Nutrition planning
✔️ Blood tests and imaging
✔️ Pre-surgery lifestyle guidance
✔️ Anesthesia and airway risk assessment
✔️ Medication review and adjustments
✔️ Screening for sleep apnea/respiratory issues
✔️ ECG to evaluate heart function
✔️ Infection-prevention and wound-care instructions
🩺 Recovery & Aftercare
Memorial provides a structured recovery plan to help patients heal safely, adapt to their new diet, and achieve long-term weight-loss success after gastric bypass.
✔️ Hospital stay: 3–4 days
✔️ Walking & showering: Day 1–2
✔️ Return to office work: 2–3 weeks
✔️ Avoid heavy lifting: 6 weeks
✔️ Driving after ~2 weeks
✔️ Major weight loss over 1.5–2 years
✔️ 70–80% excess-weight loss in this period
✔️ Diet progression: liquids → purées → soft foods → solids
✔️ Minimum 1.5–2 L fluids daily
✔️ Ongoing follow-up with surgeon, endocrinology & dietetics
✔️ Strict no-sugar rule to avoid dumping syndrome
✔️ Blood tests every 3–6 months to monitor nutrition
🌍 Why Choose Memorial Hospital for Gastric Bypass?
Memorial Hospital is one of Turkey’s leading centers for advanced bariatric surgery, offering expert gastric bypass procedures performed by highly experienced surgeons using modern laparoscopic and robotic techniques. With comprehensive endocrinology, psychiatry, and nutrition support, state-of-the-art facilities, and exceptional long-term weight-loss outcomes, Memorial provides a safe, structured, and patient-focused environment from your first evaluation through lifelong follow-up.
✔️ Advanced laparoscopic & robotic bariatric surgery
✔️ Expert bariatric surgeons with 25+ years of experience
✔️ Multidisciplinary approach: endocrinology, psychiatry, dietetics
✔️ International-standard obesity treatment protocols
✔️ High success in Type 2 diabetes remission
✔️ Reversible procedure
✔️ Personalized postoperative nutritional planning
✔️ Modern facilities with JCI-accredited quality
✔️ 167+ countries trust Memorial for obesity treatment
✔️ Evidence-based weight-loss programs tailored to individual metabolic needs
💬 Patient Reviews
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“I lost 70% of my excess weight within a year. Memorial’s bariatric team guided me through every step with care and expertise. Their structured follow-up made the entire journey smooth and reassuring.” – Michael T.
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“The surgery was smooth, recovery was quick, and the international patient team handled everything professionally. They managed all logistics perfectly, making the process stress-free.” – Rania A.
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“My Type 2 diabetes improved dramatically after gastric bypass. I feel healthier and more energetic than ever. This treatment truly gave me a new start in life.” – Carlos M.
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“I received exceptional post-operative support from the dietician and endocrinology team. I never felt alone in the process. Their guidance kept me motivated and confident.” – Huda K.
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“The hospital is modern, clean, and extremely organized. The laparoscopic surgery technique made recovery easier than expected. Every part of the experience exceeded my expectations.” – Emily R.
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“I struggled with obesity for years. Memorial’s surgeons helped me achieve life-changing results safely. Their expertise and compassion made all the difference.” – Lorenzo G.
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“The multidisciplinary approach was impressive. Nutrition, psychology, and surgery were all perfectly coordinated. I felt supported from day one.” – Ana P.
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“I was worried about complications, but the surgeon explained everything clearly. My experience was excellent. The team’s patience and guidance eased all my concerns.” – Omar S.
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“I started losing weight immediately. Memorial gave me confidence, structure, and world-class medical care. Their follow-up system kept me accountable and motivated.” – Sofia L.
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“Precision, professionalism, and kindness. I highly recommend Memorial for bariatric surgery. The results transformed my health and quality of life.” – Keiko H.
Memorial Hospital: Turkey’s Trusted Leader in Advanced, World-Class Healthcare
A Legacy of Excellence, Built on Trust and Innovation
Memorial Hospital is one of Turkey’s most respected and internationally recognized healthcare groups. Since opening its first hospital in 2000, Memorial has grown into a major healthcare brand known for clinical excellence, patient safety, and modern medical innovation. With highly experienced physicians, advanced diagnostics, and internationally accredited facilities, Memorial delivers elite standards of care across all major medical specialties.
Memorial Hospitals are designed around international quality standards and equipped with cutting-edge medical technology, ensuring high-precision diagnostics and successful treatment outcomes. From preventive care to complex surgeries, Memorial combines expertise, compassion, and a patient-focused approach—making it one of Turkey’s top destinations for international medical travelers.
🌍 A Global Leader in Healthcare
Medical Park is not just a hospital group—it’s a healthcare ecosystem:
- Memorial is a large, world-recognized healthcare ecosystem:
- 12 Hospitals + 2 Medical Centers + 1 Wellness Center
- 93 Medical Units Across 5 Cities
- 7,300+ Healthcare Employees
- 1,510+ Bed Capacity
- 2.4 Million Patients Per Year
- 85,000 Surgeries Annually
- 75,000+ International Patients From 167 Countries
- 260 Liver, 350 Kidney & 350 Bone Marrow Transplants Per Year
- 9,000 IVF Cycles Annually
- First Turkish Hospital with JCI Accreditation
- First Fully Equipped LEED Platinum Certified Hospital in the World
🏥 Who We Are
Founded in 2000, Memorial Hospital became the first hospital in Turkey to receive Joint Commission International (JCI) accreditation, setting the benchmark for international-level healthcare in the country. Today, the group provides high-quality, patient-centered medical services through:
- 12 high-tech hospitals
- 2 medical centers
- 1 wellness center
- An expert team of internationally renowned physicians
- Centers of excellence in cardiology, oncology, organ transplantation, orthopedics, neurosurgery, IVF, urology, hematology, and more
Memorial delivers modern, ethical, and scientifically driven healthcare supported by innovation, strong physician expertise, and compassionate service.
🌍 International Patient Services
Memorial welcomes tens of thousands of international patients every year through its dedicated International Patient Center, offering:
- 24/7 multilingual support
- Airport pickup and travel assistance
- Help with visa and accommodation arrangements
- Free second medical opinion
- Personalized treatment plans and cost estimates
- Interpreter services in many languages
- Seamless coordination of tests, consultations, and surgeries
Patients receive a smooth, well-planned medical journey with comfort, clarity, and high-quality care at every step.
🎯 Our Mission, Vision & Values
Vision:
To be a perfection-oriented, globally trusted wellness partner.
Mission:
To become a world brand in healthcare by combining expert medical teams, advanced technology, scientific innovation, and patient-focused care—while upholding ethical and international standards.
Core Values:
- Leadership
- Empathy
- Integrity
- Patient & Employee Satisfaction
- Excellence Through Technology
- Sustainability
🧬 Medical Excellence Across All Specialties
Memorial provides high-level care across all major medical fields, supported by expert physicians and advanced technologies:
- Cardiology, Cardiovascular Surgery & Angiography
- Oncology & Radiotherapy (TrueBeam STx, PET-CT, Versa HD)
- Orthopedics & Spine Surgery
- Organ Transplantation (Kidney, Liver, Bone Marrow)
- Neurosurgery
- Urology
- Gynecology & IVF
- Hematology
- Gastroenterology
- General Surgery
- Plastic & Reconstructive Surgery
With integrated care teams and international treatment protocols, Memorial is regarded as one of Turkey’s safest and most advanced healthcare providers.
🏅 Awards, Accreditations & Standards
- Turkey’s First JCI-Accredited Hospital
- Multiple JCI-Accredited Memorial Locations
- ISO 15189 Accreditation for IVF & Genetic Lab (First in Turkey)
- LEED Platinum Certified Hospital (World’s First in Healthcare)
- Member of the American Hospital Association (AHA)
These global certifications confirm Memorial’s commitment to quality, patient safety, sustainability, and healthcare excellence.
🔍 Sustainability & Innovation
Memorial leads healthcare sustainability in Turkey through:
- LEED Platinum hospital design
- Low-energy medical systems
- Water-saving technologies
- Waste reduction and recycling programs
- Climate impact monitoring
- Digital transformation across all processes
This commitment reflects Memorial’s long-term vision: high-quality healthcare for a healthier, more sustainable future.
🛬 A Global Healthcare Destination
With its modern facilities, expert specialists, and patient-friendly services, Memorial Hospital is a top choice for patients from the U.S., Europe, the Middle East, and Asia. Whether seeking advanced cardiac care, IVF, organ transplantation, orthopedic surgery, or oncology treatment, patients trust Memorial for its outcomes, comfort, and global reputation.
Memorial ensures every international patient experiences a smooth, safe, and world-class healthcare journey—from arrival to full recovery.
Why Choose Memorial Hospital?
- Turkey’s First JCI-Accredited Hospital – Memorial was the first hospital in Turkey to receive the Joint Commission International (JCI) accreditation, proving its commitment to global-quality healthcare and patient safety.
- Strong Hospital Network – 12 hospitals, 2 medical centers, and 1 wellness center across key Turkish cities, designed to serve both local and international patients with high medical standards.
- High-Capacity Infrastructure – More than 1,510 beds, 93 medical units, and thousands of inpatient and outpatient services delivered every day in modern, well-equipped facilities.
- Internationally Renowned – Over 2.4 million patients and 85,000 surgeries performed every year, with 75,000+ international patients from 167 countries choosing Memorial for treatment.
- Centers of Excellence – Specialized units for cardiology, cardiovascular surgery, organ transplantation, oncology, IVF, neurology, orthopedics, urology, and more, supported by advanced technology and experienced teams.
- World-Class Transplant & IVF Programs – Among the leading centers in Turkey for liver, kidney, and bone marrow transplants, as well as high-volume IVF programs with thousands of treatment cycles every year.
- Cutting-Edge Technology – Use of advanced medical equipment and modern treatment platforms such as PET-CT, TrueBeam STx, and Versa HD for high-precision oncology and radiotherapy services.
- Sustainability & Green Hospital Design – Home to the world’s first fully equipped LEED Platinum-certified hospital building, reflecting a strong commitment to energy efficiency, environmental responsibility, and patient comfort.
- Dedicated International Patient Services – Tailored support for international patients, including treatment planning, second opinions, medical cost estimates, travel and hotel coordination, and multilingual patient guidance.
- Multilingual Staff & Interpreters – Professional language support for many languages to ensure clear communication, informed consent, and a stress-free experience for patients and their families throughout the entire medical journey.
- Seamless Arrival Support Complimentary airport transfers and travel assistance ensure a smooth journey from your arrival in Turkey to your first medical consultation.
- Global-Standard Care for Medical Travelers – Memorial combines international accreditation, ethical medical practice, and a high level of hospitality to provide safe, reliable, and comfortable treatment options for uninsured and self-pay patients from around the world.
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