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Struggling with obesity or excessive weight can be challenging and frustrating. A gastric bypass can provide a long-lasting solution to this problem. The procedure involves reducing the size of the stomach and redirecting the digestive tract, thus limiting food intake and absorption. It is a highly effective weight-loss solution that has helped numerous patients regain control of their lives. Thailand, known for its top-notch medical facilities and skilled surgeons, has become a popular destination for those seeking this procedure.
Please note that the prices provided are estimations and may vary based on various factors. Additionally, these prices do not include flights or accommodation.
All prices are in USD, unless otherwise indicated.
Gastric bypass surgery, also known as Roux-en-Y gastric bypass, is a bariatric surgery that helps patients with severe obesity achieve significant weight loss. The procedure involves dividing the stomach into a small upper pouch and a larger lower remnant pouch, then reconfiguring the small intestines to connect both. This reduces the functional volume of the stomach and alters the physiological response to food. Thai medical facilities are renowned for their advanced technology and expertise in performing this complex procedure.
Before undergoing gastric bypass in Thailand, patients must undergo a thorough evaluation to determine their suitability for the procedure. This includes a comprehensive review of their medical history, a physical examination, and various tests to assess their overall health, weight, and Body Mass Index (BMI). When choosing a Thai medical facility or surgeon, it is crucial to consider factors such as language proficiency, the surgeon's experience, and the reputation of the healthcare facility.
The gastric bypass procedure typically takes 2 to 4 hours and is performed under general anesthesia. The surgeon reduces the stomach size and reroutes the digestive tract to bypass part of the small intestine, limiting food intake and absorption. After the procedure, patients may need to stay in the hospital for a few days to recover. The surgeon will provide a customized recovery plan, including a specific diet and exercise regimen. Full recovery usually takes about 4-6 weeks, during which the patient gradually transitions from a liquid diet to solid foods.
The cost of a gastric bypass in Thailand typically ranges from $11,000 to $15,000. It's important to note that this price includes any necessary overnight hospital stays required for the procedure.
Pre-vetted facilities chosen by our team that meet our rigorous standards for quality and safety

Praram 9 Hospital is a 300-bed private hospital in Bangkok that has been providing advanced healthcare since 1992. JCI-accredited since 2010, the hospital is recognized for complex medical procedures including kidney transplants, cardiac surgery, and brain surgery. Having performed over 1,000 kidney transplants, it ranks as Thailand's leading private hospital for this specialty and was named 9th among Thailand's top hospitals by Newsweek in 2025.

MedPark Hospital is a 25-story tertiary care facility in Bangkok that opened in 2020, offering 550 beds and 300 examination rooms. Over 350 healthcare specialists, with 70% holding overseas qualifications, provide care across 30+ specialties. JCI-accredited in 2023 and ranked 6th best hospital in Thailand by Newsweek 2025, MedPark specializes in cardiac care, oncology, orthopedics, and neurology with advanced equipment including PET-CT, MRI 3 Tesla, and hybrid operating theaters.

Bumrungrad International Hospital is a 580-bed tertiary care facility in Bangkok, treating over 1.1 million patients annually from 190 countries. Founded in 1980 and JCI-accredited since 2002, Bumrungrad offers comprehensive medical services across 47 specialty centers with over 1,200 physicians. The hospital is recognized by Newsweek as Thailand's top hospital and one of the world's best, known for cardiology, oncology, orthopedics, and advanced surgical procedures.

Bangkok Hospital is a 488-bed tertiary care hospital in Bangkok, founded in 1972 as one of Thailand's first private hospitals. As the flagship facility of Bangkok Dusit Medical Services (BDMS), Thailand's largest private hospital network, Bangkok Hospital offers comprehensive medical services across 30+ specialized departments with over 1,200 physicians. JCI-accredited with six consecutive certifications, the hospital is recognized by Newsweek as one of Thailand's best hospitals for three consec
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The cost of a gastric bypass in Thailand typically ranges from $11,000 to $15,000, including any necessary overnight hospital stays for the procedure.
After a gastric bypass procedure in Thailand, patients are usually advised to wait for at least two weeks before traveling long distances. Consult your surgeon for a more specific recommendation based on your individual circumstances.
After a gastric bypass, patients typically follow a liquid diet for the first few weeks, gradually transitioning to solid foods. The surgeon will provide a customized recovery plan, including a specific diet and exercise regimen. Full recovery usually takes about 4-6 weeks.

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